<?xml version="1.0" encoding="UTF-8"?>

<!--XBRL Document Created with the Workiva Platform-->
<!--Copyright 2026 Workiva-->
<!--r:019c9bf0-8df8-7e3f-85c9-3fff6595fc10,g:33ebd850-a98b-433a-9075-5cd043977763-->
<link:linkbase xmlns:link="http://www.xbrl.org/2003/linkbase" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xbrldt="http://xbrl.org/2005/xbrldt" xsi:schemaLocation="http://www.xbrl.org/2003/linkbase http://www.xbrl.org/2003/xbrl-linkbase-2003-12-31.xsd">
  <link:arcroleRef arcroleURI="http://xbrl.org/int/dim/arcrole/all" xlink:type="simple" xlink:href="http://www.xbrl.org/2005/xbrldt-2005.xsd#all"/>
  <link:arcroleRef arcroleURI="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:type="simple" xlink:href="http://www.xbrl.org/2005/xbrldt-2005.xsd#hypercube-dimension"/>
  <link:arcroleRef arcroleURI="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:type="simple" xlink:href="http://www.xbrl.org/2005/xbrldt-2005.xsd#dimension-default"/>
  <link:arcroleRef arcroleURI="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:type="simple" xlink:href="http://www.xbrl.org/2005/xbrldt-2005.xsd#dimension-domain"/>
  <link:arcroleRef arcroleURI="http://xbrl.org/int/dim/arcrole/domain-member" xlink:type="simple" xlink:href="http://www.xbrl.org/2005/xbrldt-2005.xsd#domain-member"/>
  <link:roleRef roleURI="http://www.armadahoffler.com/role/CoverPage" xlink:type="simple" xlink:href="ahh-20260331.xsd#CoverPage"/>
  <link:definitionLink xlink:role="http://www.armadahoffler.com/role/CoverPage" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityListingsLineItems_019c9bf0-916f-7a41-9fac-65e5f7b58545" xlink:href="https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_EntityListingsLineItems"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityListingsTable_019c9bf0-916f-7c2e-b6d6-857fe0c48a7c" xlink:href="https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_EntityListingsTable"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_dei_EntityListingsLineItems_019c9bf0-916f-7a41-9fac-65e5f7b58545" xlink:to="loc_dei_EntityListingsTable_019c9bf0-916f-7c2e-b6d6-857fe0c48a7c" xlink:type="arc" order="1" xbrldt:closed="true" xbrldt:contextElement="segment"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StatementClassOfStockAxis_019c9bf0-916f-7bf7-89fd-ced1d278cd2a" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_StatementClassOfStockAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_dei_EntityListingsTable_019c9bf0-916f-7c2e-b6d6-857fe0c48a7c" xlink:to="loc_us-gaap_StatementClassOfStockAxis_019c9bf0-916f-7bf7-89fd-ced1d278cd2a" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ClassOfStockDomain_019c9bf0-916f-7bf7-89fd-ced1d278cd2a_default" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ClassOfStockDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_StatementClassOfStockAxis_019c9bf0-916f-7bf7-89fd-ced1d278cd2a" xlink:to="loc_us-gaap_ClassOfStockDomain_019c9bf0-916f-7bf7-89fd-ced1d278cd2a_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ClassOfStockDomain_019c9bf0-916f-7729-936a-407fc587e3f7" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ClassOfStockDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_StatementClassOfStockAxis_019c9bf0-916f-7bf7-89fd-ced1d278cd2a" xlink:to="loc_us-gaap_ClassOfStockDomain_019c9bf0-916f-7729-936a-407fc587e3f7" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CommonStockMember_019c9bf0-916f-75ff-a45a-0f0bcd00ddf5" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_CommonStockMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ClassOfStockDomain_019c9bf0-916f-7729-936a-407fc587e3f7" xlink:to="loc_us-gaap_CommonStockMember_019c9bf0-916f-75ff-a45a-0f0bcd00ddf5" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RedeemableConvertiblePreferredStockMember_019c9bf0-916f-7486-9c0f-e8a8f3c51105" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_RedeemableConvertiblePreferredStockMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ClassOfStockDomain_019c9bf0-916f-7729-936a-407fc587e3f7" xlink:to="loc_us-gaap_RedeemableConvertiblePreferredStockMember_019c9bf0-916f-7486-9c0f-e8a8f3c51105" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_DocumentType_019c9bf0-916f-719b-893f-434f90b36ca6" xlink:href="https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_DocumentType"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_dei_EntityListingsLineItems_019c9bf0-916f-7a41-9fac-65e5f7b58545" xlink:to="loc_dei_DocumentType_019c9bf0-916f-719b-893f-434f90b36ca6" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_DocumentQuarterlyReport_019c9bf0-916f-7a7f-a0a0-2cfa7d0be3b9" xlink:href="https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_DocumentQuarterlyReport"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_dei_EntityListingsLineItems_019c9bf0-916f-7a41-9fac-65e5f7b58545" xlink:to="loc_dei_DocumentQuarterlyReport_019c9bf0-916f-7a7f-a0a0-2cfa7d0be3b9" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_DocumentPeriodEndDate_019c9bf0-916f-7b15-b561-f34e1c1543a4" xlink:href="https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_DocumentPeriodEndDate"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_dei_EntityListingsLineItems_019c9bf0-916f-7a41-9fac-65e5f7b58545" xlink:to="loc_dei_DocumentPeriodEndDate_019c9bf0-916f-7b15-b561-f34e1c1543a4" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_DocumentTransitionReport_019c9bf0-916f-7878-8ece-a894fe0242a4" xlink:href="https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_DocumentTransitionReport"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_dei_EntityListingsLineItems_019c9bf0-916f-7a41-9fac-65e5f7b58545" xlink:to="loc_dei_DocumentTransitionReport_019c9bf0-916f-7878-8ece-a894fe0242a4" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityFileNumber_019c9bf0-916f-7395-a051-5741322addd5" xlink:href="https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_EntityFileNumber"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_dei_EntityListingsLineItems_019c9bf0-916f-7a41-9fac-65e5f7b58545" xlink:to="loc_dei_EntityFileNumber_019c9bf0-916f-7395-a051-5741322addd5" xlink:type="arc" order="4"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityRegistrantName_019c9bf0-916f-7302-a698-26e1b4fbb865" xlink:href="https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_EntityRegistrantName"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_dei_EntityListingsLineItems_019c9bf0-916f-7a41-9fac-65e5f7b58545" xlink:to="loc_dei_EntityRegistrantName_019c9bf0-916f-7302-a698-26e1b4fbb865" xlink:type="arc" order="5"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityIncorporationStateCountryCode_019c9bf0-916f-7d15-8349-deb68dd4b502" xlink:href="https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_EntityIncorporationStateCountryCode"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_dei_EntityListingsLineItems_019c9bf0-916f-7a41-9fac-65e5f7b58545" xlink:to="loc_dei_EntityIncorporationStateCountryCode_019c9bf0-916f-7d15-8349-deb68dd4b502" xlink:type="arc" order="6"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityTaxIdentificationNumber_019c9bf0-916f-7ed2-8460-18d9dbd64644" xlink:href="https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_EntityTaxIdentificationNumber"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_dei_EntityListingsLineItems_019c9bf0-916f-7a41-9fac-65e5f7b58545" xlink:to="loc_dei_EntityTaxIdentificationNumber_019c9bf0-916f-7ed2-8460-18d9dbd64644" xlink:type="arc" order="7"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityAddressAddressLine1_019c9bf0-916f-7347-9114-acd1e4565e68" xlink:href="https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_EntityAddressAddressLine1"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_dei_EntityListingsLineItems_019c9bf0-916f-7a41-9fac-65e5f7b58545" xlink:to="loc_dei_EntityAddressAddressLine1_019c9bf0-916f-7347-9114-acd1e4565e68" xlink:type="arc" order="8"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityAddressCityOrTown_019c9bf0-916f-7acc-9caf-b002ad594962" xlink:href="https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_EntityAddressCityOrTown"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_dei_EntityListingsLineItems_019c9bf0-916f-7a41-9fac-65e5f7b58545" xlink:to="loc_dei_EntityAddressCityOrTown_019c9bf0-916f-7acc-9caf-b002ad594962" xlink:type="arc" order="9"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityAddressStateOrProvince_019c9bf0-916f-71f8-8b32-45489645b1ee" xlink:href="https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_EntityAddressStateOrProvince"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_dei_EntityListingsLineItems_019c9bf0-916f-7a41-9fac-65e5f7b58545" xlink:to="loc_dei_EntityAddressStateOrProvince_019c9bf0-916f-71f8-8b32-45489645b1ee" xlink:type="arc" order="10"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityAddressPostalZipCode_019c9bf0-916f-7c13-b585-8ff1fde46137" xlink:href="https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_EntityAddressPostalZipCode"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_dei_EntityListingsLineItems_019c9bf0-916f-7a41-9fac-65e5f7b58545" xlink:to="loc_dei_EntityAddressPostalZipCode_019c9bf0-916f-7c13-b585-8ff1fde46137" xlink:type="arc" order="11"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_CityAreaCode_019c9bf0-916f-722b-b67b-de596828b536" xlink:href="https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_CityAreaCode"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_dei_EntityListingsLineItems_019c9bf0-916f-7a41-9fac-65e5f7b58545" xlink:to="loc_dei_CityAreaCode_019c9bf0-916f-722b-b67b-de596828b536" xlink:type="arc" order="12"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_LocalPhoneNumber_019c9bf0-916f-77c0-ae5e-769403ef9037" xlink:href="https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_LocalPhoneNumber"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_dei_EntityListingsLineItems_019c9bf0-916f-7a41-9fac-65e5f7b58545" xlink:to="loc_dei_LocalPhoneNumber_019c9bf0-916f-77c0-ae5e-769403ef9037" xlink:type="arc" order="13"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_Security12bTitle_019c9bf0-916f-77ff-b507-2f3bb88690ea" xlink:href="https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_Security12bTitle"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_dei_EntityListingsLineItems_019c9bf0-916f-7a41-9fac-65e5f7b58545" xlink:to="loc_dei_Security12bTitle_019c9bf0-916f-77ff-b507-2f3bb88690ea" xlink:type="arc" order="14"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_TradingSymbol_019c9bf0-916f-7afa-934d-91bb27e72bcf" xlink:href="https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_TradingSymbol"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_dei_EntityListingsLineItems_019c9bf0-916f-7a41-9fac-65e5f7b58545" xlink:to="loc_dei_TradingSymbol_019c9bf0-916f-7afa-934d-91bb27e72bcf" xlink:type="arc" order="15"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_SecurityExchangeName_019c9bf0-916f-7eaf-b62d-bae41330a511" xlink:href="https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_SecurityExchangeName"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_dei_EntityListingsLineItems_019c9bf0-916f-7a41-9fac-65e5f7b58545" xlink:to="loc_dei_SecurityExchangeName_019c9bf0-916f-7eaf-b62d-bae41330a511" xlink:type="arc" order="16"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityCurrentReportingStatus_019c9bf0-916f-7367-bc85-3b5f08402ca2" xlink:href="https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_EntityCurrentReportingStatus"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_dei_EntityListingsLineItems_019c9bf0-916f-7a41-9fac-65e5f7b58545" xlink:to="loc_dei_EntityCurrentReportingStatus_019c9bf0-916f-7367-bc85-3b5f08402ca2" xlink:type="arc" order="17"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityInteractiveDataCurrent_019c9bf0-916f-7094-9107-730aab7d1c72" xlink:href="https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_EntityInteractiveDataCurrent"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_dei_EntityListingsLineItems_019c9bf0-916f-7a41-9fac-65e5f7b58545" xlink:to="loc_dei_EntityInteractiveDataCurrent_019c9bf0-916f-7094-9107-730aab7d1c72" xlink:type="arc" order="18"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityFilerCategory_019c9bf0-916f-71f6-b016-38efa881a6e5" xlink:href="https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_EntityFilerCategory"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_dei_EntityListingsLineItems_019c9bf0-916f-7a41-9fac-65e5f7b58545" xlink:to="loc_dei_EntityFilerCategory_019c9bf0-916f-71f6-b016-38efa881a6e5" xlink:type="arc" order="19"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntitySmallBusiness_019c9bf0-916f-7e28-8971-d17981bd58d6" xlink:href="https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_EntitySmallBusiness"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_dei_EntityListingsLineItems_019c9bf0-916f-7a41-9fac-65e5f7b58545" xlink:to="loc_dei_EntitySmallBusiness_019c9bf0-916f-7e28-8971-d17981bd58d6" xlink:type="arc" order="20"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityEmergingGrowthCompany_019c9bf0-916f-7233-b3f4-ae90b71c0352" xlink:href="https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_EntityEmergingGrowthCompany"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_dei_EntityListingsLineItems_019c9bf0-916f-7a41-9fac-65e5f7b58545" xlink:to="loc_dei_EntityEmergingGrowthCompany_019c9bf0-916f-7233-b3f4-ae90b71c0352" xlink:type="arc" order="21"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityShellCompany_019c9bf0-916f-7f21-a5e1-6e1ea532100a" xlink:href="https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_EntityShellCompany"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_dei_EntityListingsLineItems_019c9bf0-916f-7a41-9fac-65e5f7b58545" xlink:to="loc_dei_EntityShellCompany_019c9bf0-916f-7f21-a5e1-6e1ea532100a" xlink:type="arc" order="22"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityCommonStockSharesOutstanding_019c9bf0-916f-79f2-a80d-ccbad0bf4d76" xlink:href="https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_EntityCommonStockSharesOutstanding"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_dei_EntityListingsLineItems_019c9bf0-916f-7a41-9fac-65e5f7b58545" xlink:to="loc_dei_EntityCommonStockSharesOutstanding_019c9bf0-916f-79f2-a80d-ccbad0bf4d76" xlink:type="arc" order="23"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityCentralIndexKey_019c9bf0-916f-799b-acbc-30aae048dfe5" xlink:href="https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_EntityCentralIndexKey"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_dei_EntityListingsLineItems_019c9bf0-916f-7a41-9fac-65e5f7b58545" xlink:to="loc_dei_EntityCentralIndexKey_019c9bf0-916f-799b-acbc-30aae048dfe5" xlink:type="arc" order="24"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_AmendmentFlag_019c9bf0-916f-7f9e-b1fd-a9e3a0f1db46" xlink:href="https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_AmendmentFlag"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_dei_EntityListingsLineItems_019c9bf0-916f-7a41-9fac-65e5f7b58545" xlink:to="loc_dei_AmendmentFlag_019c9bf0-916f-7f9e-b1fd-a9e3a0f1db46" xlink:type="arc" order="25"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_DocumentFiscalYearFocus_019c9bf0-916f-749d-a1a3-02c5bed11289" xlink:href="https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_DocumentFiscalYearFocus"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_dei_EntityListingsLineItems_019c9bf0-916f-7a41-9fac-65e5f7b58545" xlink:to="loc_dei_DocumentFiscalYearFocus_019c9bf0-916f-749d-a1a3-02c5bed11289" xlink:type="arc" order="26"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_DocumentFiscalPeriodFocus_019c9bf0-916f-71da-be0b-5954264b0a94" xlink:href="https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_DocumentFiscalPeriodFocus"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_dei_EntityListingsLineItems_019c9bf0-916f-7a41-9fac-65e5f7b58545" xlink:to="loc_dei_DocumentFiscalPeriodFocus_019c9bf0-916f-71da-be0b-5954264b0a94" xlink:type="arc" order="27"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_CurrentFiscalYearEndDate_019c9bf0-916f-7b6d-bcad-66122ffe2f95" xlink:href="https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_CurrentFiscalYearEndDate"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_dei_EntityListingsLineItems_019c9bf0-916f-7a41-9fac-65e5f7b58545" xlink:to="loc_dei_CurrentFiscalYearEndDate_019c9bf0-916f-7b6d-bcad-66122ffe2f95" xlink:type="arc" order="28"/>
  </link:definitionLink>
  <link:roleRef roleURI="http://www.armadahoffler.com/role/CondensedConsolidatedBalanceSheets" xlink:type="simple" xlink:href="ahh-20260331.xsd#CondensedConsolidatedBalanceSheets"/>
  <link:definitionLink xlink:role="http://www.armadahoffler.com/role/CondensedConsolidatedBalanceSheets" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StatementLineItems_019dbfae-d472-7ad1-9de9-90ee0683474e" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_StatementLineItems"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StatementTable_019dbfae-d472-7c8e-af51-2e6c11e79ad7" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_StatementTable"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_StatementLineItems_019dbfae-d472-7ad1-9de9-90ee0683474e" xlink:to="loc_us-gaap_StatementTable_019dbfae-d472-7c8e-af51-2e6c11e79ad7" xlink:type="arc" order="1" xbrldt:closed="true" xbrldt:contextElement="segment"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DisposalGroupClassificationAxis_019dbfae-d472-740c-ba14-b127c4d61d75" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DisposalGroupClassificationAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_StatementTable_019dbfae-d472-7c8e-af51-2e6c11e79ad7" xlink:to="loc_us-gaap_DisposalGroupClassificationAxis_019dbfae-d472-740c-ba14-b127c4d61d75" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DisposalGroupClassificationDomain_019dbfae-d472-740c-ba14-b127c4d61d75_default" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DisposalGroupClassificationDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_DisposalGroupClassificationAxis_019dbfae-d472-740c-ba14-b127c4d61d75" xlink:to="loc_us-gaap_DisposalGroupClassificationDomain_019dbfae-d472-740c-ba14-b127c4d61d75_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DisposalGroupClassificationDomain_019dbfae-d472-77f7-9776-9ebf846c4e89" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DisposalGroupClassificationDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_DisposalGroupClassificationAxis_019dbfae-d472-740c-ba14-b127c4d61d75" xlink:to="loc_us-gaap_DisposalGroupClassificationDomain_019dbfae-d472-77f7-9776-9ebf846c4e89" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DiscontinuedOperationsHeldforsaleMember_019dbfb0-5cec-7635-90c1-eb7c1d191540" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DiscontinuedOperationsHeldforsaleMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DisposalGroupClassificationDomain_019dbfae-d472-77f7-9776-9ebf846c4e89" xlink:to="loc_us-gaap_DiscontinuedOperationsHeldforsaleMember_019dbfb0-5cec-7635-90c1-eb7c1d191540" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DiscontinuedOperationsDisposedOfBySaleMember_019dbfb0-fc94-7aeb-b5a8-cf091b4afaaf" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DiscontinuedOperationsDisposedOfBySaleMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DisposalGroupClassificationDomain_019dbfae-d472-77f7-9776-9ebf846c4e89" xlink:to="loc_us-gaap_DiscontinuedOperationsDisposedOfBySaleMember_019dbfb0-fc94-7aeb-b5a8-cf091b4afaaf" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AssetsAbstract_019d6625-b304-7de6-ad48-ce1ea6dca425" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_AssetsAbstract"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_019dbfae-d472-7ad1-9de9-90ee0683474e" xlink:to="loc_us-gaap_AssetsAbstract_019d6625-b304-7de6-ad48-ce1ea6dca425" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RealEstateInvestmentPropertyNetAbstract_019d6625-b304-77aa-93d1-160adee608cc" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_RealEstateInvestmentPropertyNetAbstract"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_AssetsAbstract_019d6625-b304-7de6-ad48-ce1ea6dca425" xlink:to="loc_us-gaap_RealEstateInvestmentPropertyNetAbstract_019d6625-b304-77aa-93d1-160adee608cc" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RentalProperties_019d6625-b304-702a-b939-adce35265da2" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_RentalProperties"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_RealEstateInvestmentPropertyNetAbstract_019d6625-b304-77aa-93d1-160adee608cc" xlink:to="loc_us-gaap_RentalProperties_019d6625-b304-702a-b939-adce35265da2" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LandAvailableForDevelopment_019d6625-b304-7415-9c08-a5608dcce916" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_LandAvailableForDevelopment"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_RealEstateInvestmentPropertyNetAbstract_019d6625-b304-77aa-93d1-160adee608cc" xlink:to="loc_us-gaap_LandAvailableForDevelopment_019d6625-b304-7415-9c08-a5608dcce916" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ConstructionInProgressGross_019d6625-b304-73ba-8b87-570239433430" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ConstructionInProgressGross"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_RealEstateInvestmentPropertyNetAbstract_019d6625-b304-77aa-93d1-160adee608cc" xlink:to="loc_us-gaap_ConstructionInProgressGross_019d6625-b304-73ba-8b87-570239433430" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RealEstateInvestmentPropertyAtCost_019d6625-b304-790a-a4a9-7502f172b5de" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_RealEstateInvestmentPropertyAtCost"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_RealEstateInvestmentPropertyNetAbstract_019d6625-b304-77aa-93d1-160adee608cc" xlink:to="loc_us-gaap_RealEstateInvestmentPropertyAtCost_019d6625-b304-790a-a4a9-7502f172b5de" xlink:type="arc" order="4"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RealEstateInvestmentPropertyAccumulatedDepreciation_019d6625-b304-72d7-86c8-a324e16d1f98" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_RealEstateInvestmentPropertyAccumulatedDepreciation"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_RealEstateInvestmentPropertyNetAbstract_019d6625-b304-77aa-93d1-160adee608cc" xlink:to="loc_us-gaap_RealEstateInvestmentPropertyAccumulatedDepreciation_019d6625-b304-72d7-86c8-a324e16d1f98" xlink:type="arc" order="5"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RealEstateInvestmentPropertyNet_019d6625-b304-78ef-bca0-9345b9ed9a99" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_RealEstateInvestmentPropertyNet"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_RealEstateInvestmentPropertyNetAbstract_019d6625-b304-77aa-93d1-160adee608cc" xlink:to="loc_us-gaap_RealEstateInvestmentPropertyNet_019d6625-b304-78ef-bca0-9345b9ed9a99" xlink:type="arc" order="6"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RealEstateHeldforsale_019d6625-b304-72f4-b66b-e656cc1a4c7b" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_RealEstateHeldforsale"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_AssetsAbstract_019d6625-b304-7de6-ad48-ce1ea6dca425" xlink:to="loc_us-gaap_RealEstateHeldforsale_019d6625-b304-72f4-b66b-e656cc1a4c7b" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AssetsOfDisposalGroupIncludingDiscontinuedOperation_019d8ee0-c003-7522-81c2-7e4070c85848" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_AssetsOfDisposalGroupIncludingDiscontinuedOperation"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_AssetsAbstract_019d6625-b304-7de6-ad48-ce1ea6dca425" xlink:to="loc_us-gaap_AssetsOfDisposalGroupIncludingDiscontinuedOperation_019d8ee0-c003-7522-81c2-7e4070c85848" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CashAndCashEquivalentsAtCarryingValue_019d6625-b304-7f58-91c0-3aaa31d0ee8b" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_CashAndCashEquivalentsAtCarryingValue"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_AssetsAbstract_019d6625-b304-7de6-ad48-ce1ea6dca425" xlink:to="loc_us-gaap_CashAndCashEquivalentsAtCarryingValue_019d6625-b304-7f58-91c0-3aaa31d0ee8b" xlink:type="arc" order="4"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestrictedCashAndCashEquivalents_019d6625-b304-7bc6-86c5-6b3fc9e1f18d" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_RestrictedCashAndCashEquivalents"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_AssetsAbstract_019d6625-b304-7de6-ad48-ce1ea6dca425" xlink:to="loc_us-gaap_RestrictedCashAndCashEquivalents_019d6625-b304-7bc6-86c5-6b3fc9e1f18d" xlink:type="arc" order="5"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccountsReceivableNet_019d6625-b304-7b77-93f0-ba24746abe76" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_AccountsReceivableNet"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_AssetsAbstract_019d6625-b304-7de6-ad48-ce1ea6dca425" xlink:to="loc_us-gaap_AccountsReceivableNet_019d6625-b304-7b77-93f0-ba24746abe76" xlink:type="arc" order="6"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EquityMethodInvestments_019d6625-b304-7326-9a16-c087d9f58b37" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_EquityMethodInvestments"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_AssetsAbstract_019d6625-b304-7de6-ad48-ce1ea6dca425" xlink:to="loc_us-gaap_EquityMethodInvestments_019d6625-b304-7326-9a16-c087d9f58b37" xlink:type="arc" order="7"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingLeaseRightOfUseAsset_019d6625-b304-708f-b4a1-b91056c9bac2" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_OperatingLeaseRightOfUseAsset"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_AssetsAbstract_019d6625-b304-7de6-ad48-ce1ea6dca425" xlink:to="loc_us-gaap_OperatingLeaseRightOfUseAsset_019d6625-b304-708f-b4a1-b91056c9bac2" xlink:type="arc" order="8"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinanceLeaseRightOfUseAsset_019d6625-b304-7df3-b9c8-d0e95b1ff6e7" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_FinanceLeaseRightOfUseAsset"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_AssetsAbstract_019d6625-b304-7de6-ad48-ce1ea6dca425" xlink:to="loc_us-gaap_FinanceLeaseRightOfUseAsset_019d6625-b304-7df3-b9c8-d0e95b1ff6e7" xlink:type="arc" order="9"/>
    <link:loc xlink:type="locator" xlink:label="loc_ahh_FiniteLivedIntangibleAssetAcquiredLeases_019d6625-b304-759f-92ac-9c4dd3b4f0ae" xlink:href="ahh-20260331.xsd#ahh_FiniteLivedIntangibleAssetAcquiredLeases"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_AssetsAbstract_019d6625-b304-7de6-ad48-ce1ea6dca425" xlink:to="loc_ahh_FiniteLivedIntangibleAssetAcquiredLeases_019d6625-b304-759f-92ac-9c4dd3b4f0ae" xlink:type="arc" order="10"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherAssets_019d6625-b304-74a1-a960-0e8686bd30e5" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_OtherAssets"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_AssetsAbstract_019d6625-b304-7de6-ad48-ce1ea6dca425" xlink:to="loc_us-gaap_OtherAssets_019d6625-b304-74a1-a960-0e8686bd30e5" xlink:type="arc" order="11"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_Assets_019d6625-b304-7636-81ed-a3c556a2745a" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_Assets"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_AssetsAbstract_019d6625-b304-7de6-ad48-ce1ea6dca425" xlink:to="loc_us-gaap_Assets_019d6625-b304-7636-81ed-a3c556a2745a" xlink:type="arc" order="12"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LiabilitiesAndStockholdersEquityAbstract_019d6625-b304-76de-9c55-eeb1de5aa95a" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_LiabilitiesAndStockholdersEquityAbstract"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_019dbfae-d472-7ad1-9de9-90ee0683474e" xlink:to="loc_us-gaap_LiabilitiesAndStockholdersEquityAbstract_019d6625-b304-76de-9c55-eeb1de5aa95a" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongTermDebt_019d6625-b304-7c98-b42c-ef84ca08a74a" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_LongTermDebt"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LiabilitiesAndStockholdersEquityAbstract_019d6625-b304-76de-9c55-eeb1de5aa95a" xlink:to="loc_us-gaap_LongTermDebt_019d6625-b304-7c98-b42c-ef84ca08a74a" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LiabilitiesOfDisposalGroupIncludingDiscontinuedOperation_019d8ee2-8f42-78cd-8d32-68d3ce44648c" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_LiabilitiesOfDisposalGroupIncludingDiscontinuedOperation"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LiabilitiesAndStockholdersEquityAbstract_019d6625-b304-76de-9c55-eeb1de5aa95a" xlink:to="loc_us-gaap_LiabilitiesOfDisposalGroupIncludingDiscontinuedOperation_019d8ee2-8f42-78cd-8d32-68d3ce44648c" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccountsPayableAndAccruedLiabilitiesCurrentAndNoncurrent_019d6625-b304-770f-a23f-d1eba859ccf6" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_AccountsPayableAndAccruedLiabilitiesCurrentAndNoncurrent"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LiabilitiesAndStockholdersEquityAbstract_019d6625-b304-76de-9c55-eeb1de5aa95a" xlink:to="loc_us-gaap_AccountsPayableAndAccruedLiabilitiesCurrentAndNoncurrent_019d6625-b304-770f-a23f-d1eba859ccf6" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingLeaseLiability_019d6625-b304-7a58-9afa-bc581cd66e21" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_OperatingLeaseLiability"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LiabilitiesAndStockholdersEquityAbstract_019d6625-b304-76de-9c55-eeb1de5aa95a" xlink:to="loc_us-gaap_OperatingLeaseLiability_019d6625-b304-7a58-9afa-bc581cd66e21" xlink:type="arc" order="4"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinanceLeaseLiability_019d6625-b304-74ec-8ae7-fff5df164808" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_FinanceLeaseLiability"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LiabilitiesAndStockholdersEquityAbstract_019d6625-b304-76de-9c55-eeb1de5aa95a" xlink:to="loc_us-gaap_FinanceLeaseLiability_019d6625-b304-74ec-8ae7-fff5df164808" xlink:type="arc" order="5"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherLiabilities_019d6625-b304-75f1-b538-c176854f6564" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_OtherLiabilities"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LiabilitiesAndStockholdersEquityAbstract_019d6625-b304-76de-9c55-eeb1de5aa95a" xlink:to="loc_us-gaap_OtherLiabilities_019d6625-b304-75f1-b538-c176854f6564" xlink:type="arc" order="6"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_Liabilities_019d6625-b304-78b7-8066-5c6266c76dc4" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_Liabilities"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LiabilitiesAndStockholdersEquityAbstract_019d6625-b304-76de-9c55-eeb1de5aa95a" xlink:to="loc_us-gaap_Liabilities_019d6625-b304-78b7-8066-5c6266c76dc4" xlink:type="arc" order="7"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockholdersEquityAbstract_019d6625-b304-722b-934c-accde7d2e267" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_StockholdersEquityAbstract"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LiabilitiesAndStockholdersEquityAbstract_019d6625-b304-76de-9c55-eeb1de5aa95a" xlink:to="loc_us-gaap_StockholdersEquityAbstract_019d6625-b304-722b-934c-accde7d2e267" xlink:type="arc" order="8"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PreferredStockValue_019d6625-b304-733d-91a1-c1690c1f3c67" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_PreferredStockValue"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StockholdersEquityAbstract_019d6625-b304-722b-934c-accde7d2e267" xlink:to="loc_us-gaap_PreferredStockValue_019d6625-b304-733d-91a1-c1690c1f3c67" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CommonStockValue_019d6625-b304-7025-ad70-165f96005b79" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_CommonStockValue"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StockholdersEquityAbstract_019d6625-b304-722b-934c-accde7d2e267" xlink:to="loc_us-gaap_CommonStockValue_019d6625-b304-7025-ad70-165f96005b79" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AdditionalPaidInCapitalCommonStock_019d6625-b304-76a9-baa3-ca6ffeedd5e1" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_AdditionalPaidInCapitalCommonStock"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StockholdersEquityAbstract_019d6625-b304-722b-934c-accde7d2e267" xlink:to="loc_us-gaap_AdditionalPaidInCapitalCommonStock_019d6625-b304-76a9-baa3-ca6ffeedd5e1" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccumulatedDistributionsInExcessOfNetIncome_019d6625-b304-7a65-be6c-1f09439e225b" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_AccumulatedDistributionsInExcessOfNetIncome"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StockholdersEquityAbstract_019d6625-b304-722b-934c-accde7d2e267" xlink:to="loc_us-gaap_AccumulatedDistributionsInExcessOfNetIncome_019d6625-b304-7a65-be6c-1f09439e225b" xlink:type="arc" order="4"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax_019d6625-b304-7d59-8af2-a977bb4d8081" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StockholdersEquityAbstract_019d6625-b304-722b-934c-accde7d2e267" xlink:to="loc_us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax_019d6625-b304-7d59-8af2-a977bb4d8081" xlink:type="arc" order="5"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockholdersEquity_019d6625-b304-7ae2-aad2-2b5fc0cc0675" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_StockholdersEquity"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StockholdersEquityAbstract_019d6625-b304-722b-934c-accde7d2e267" xlink:to="loc_us-gaap_StockholdersEquity_019d6625-b304-7ae2-aad2-2b5fc0cc0675" xlink:type="arc" order="6"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_MinorityInterestInJointVentures_019d6625-b304-707c-b0dd-c7a0c5eaa161" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_MinorityInterestInJointVentures"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StockholdersEquityAbstract_019d6625-b304-722b-934c-accde7d2e267" xlink:to="loc_us-gaap_MinorityInterestInJointVentures_019d6625-b304-707c-b0dd-c7a0c5eaa161" xlink:type="arc" order="7"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_MinorityInterestInOperatingPartnerships_019d6625-b304-7219-a173-bda574e733c4" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_MinorityInterestInOperatingPartnerships"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StockholdersEquityAbstract_019d6625-b304-722b-934c-accde7d2e267" xlink:to="loc_us-gaap_MinorityInterestInOperatingPartnerships_019d6625-b304-7219-a173-bda574e733c4" xlink:type="arc" order="8"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest_019d6625-b304-7bf8-a1b6-df39c71ea2c9" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StockholdersEquityAbstract_019d6625-b304-722b-934c-accde7d2e267" xlink:to="loc_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest_019d6625-b304-7bf8-a1b6-df39c71ea2c9" xlink:type="arc" order="9"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LiabilitiesAndStockholdersEquity_019d6625-b304-7b93-a599-ab6d0951d0d4" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_LiabilitiesAndStockholdersEquity"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LiabilitiesAndStockholdersEquityAbstract_019d6625-b304-76de-9c55-eeb1de5aa95a" xlink:to="loc_us-gaap_LiabilitiesAndStockholdersEquity_019d6625-b304-7b93-a599-ab6d0951d0d4" xlink:type="arc" order="9"/>
  </link:definitionLink>
  <link:roleRef roleURI="http://www.armadahoffler.com/role/CondensedConsolidatedBalanceSheetsParenthetical" xlink:type="simple" xlink:href="ahh-20260331.xsd#CondensedConsolidatedBalanceSheetsParenthetical"/>
  <link:definitionLink xlink:role="http://www.armadahoffler.com/role/CondensedConsolidatedBalanceSheetsParenthetical" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StatementLineItems_019c9bf0-9170-7995-a286-ffa2366ea2f5" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_StatementLineItems"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StatementTable_019c9bf0-9170-7fa5-bec2-0e1bf585416b" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_StatementTable"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_StatementLineItems_019c9bf0-9170-7995-a286-ffa2366ea2f5" xlink:to="loc_us-gaap_StatementTable_019c9bf0-9170-7fa5-bec2-0e1bf585416b" xlink:type="arc" order="1" xbrldt:closed="true" xbrldt:contextElement="segment"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StatementClassOfStockAxis_019c9bf0-9170-78d5-9678-f58bafdb5d24" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_StatementClassOfStockAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_StatementTable_019c9bf0-9170-7fa5-bec2-0e1bf585416b" xlink:to="loc_us-gaap_StatementClassOfStockAxis_019c9bf0-9170-78d5-9678-f58bafdb5d24" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ClassOfStockDomain_019c9bf0-9170-78d5-9678-f58bafdb5d24_default" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ClassOfStockDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_StatementClassOfStockAxis_019c9bf0-9170-78d5-9678-f58bafdb5d24" xlink:to="loc_us-gaap_ClassOfStockDomain_019c9bf0-9170-78d5-9678-f58bafdb5d24_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ClassOfStockDomain_019c9bf0-9170-7838-818c-98debace3d29" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ClassOfStockDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_StatementClassOfStockAxis_019c9bf0-9170-78d5-9678-f58bafdb5d24" xlink:to="loc_us-gaap_ClassOfStockDomain_019c9bf0-9170-7838-818c-98debace3d29" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RedeemableConvertiblePreferredStockMember_019c9bf0-9170-7ddf-bbb4-2e6e740a504b" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_RedeemableConvertiblePreferredStockMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ClassOfStockDomain_019c9bf0-9170-7838-818c-98debace3d29" xlink:to="loc_us-gaap_RedeemableConvertiblePreferredStockMember_019c9bf0-9170-7ddf-bbb4-2e6e740a504b" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PreferredStockParOrStatedValuePerShare_019c9bf0-9170-7fa9-bcb8-52d0398311cb" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_PreferredStockParOrStatedValuePerShare"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_019c9bf0-9170-7995-a286-ffa2366ea2f5" xlink:to="loc_us-gaap_PreferredStockParOrStatedValuePerShare_019c9bf0-9170-7fa9-bcb8-52d0398311cb" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PreferredStockSharesAuthorized_019c9bf0-9170-771c-9154-b77356c9518b" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_PreferredStockSharesAuthorized"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_019c9bf0-9170-7995-a286-ffa2366ea2f5" xlink:to="loc_us-gaap_PreferredStockSharesAuthorized_019c9bf0-9170-771c-9154-b77356c9518b" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PreferredStockDividendRatePercentage_019c9bf0-9170-76a2-9d2c-d5d5c6aa3644" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_PreferredStockDividendRatePercentage"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_019c9bf0-9170-7995-a286-ffa2366ea2f5" xlink:to="loc_us-gaap_PreferredStockDividendRatePercentage_019c9bf0-9170-76a2-9d2c-d5d5c6aa3644" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PreferredStockSharesIssued_019c9bf0-9170-7b6a-b2ec-95ff2bafed7c" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_PreferredStockSharesIssued"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_019c9bf0-9170-7995-a286-ffa2366ea2f5" xlink:to="loc_us-gaap_PreferredStockSharesIssued_019c9bf0-9170-7b6a-b2ec-95ff2bafed7c" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PreferredStockSharesOutstanding_019c9bf0-9170-769f-a318-69c6d028a972" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_PreferredStockSharesOutstanding"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_019c9bf0-9170-7995-a286-ffa2366ea2f5" xlink:to="loc_us-gaap_PreferredStockSharesOutstanding_019c9bf0-9170-769f-a318-69c6d028a972" xlink:type="arc" order="4"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CommonStockParOrStatedValuePerShare_019c9bf0-9170-71c3-b39f-e023afb0879e" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_CommonStockParOrStatedValuePerShare"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_019c9bf0-9170-7995-a286-ffa2366ea2f5" xlink:to="loc_us-gaap_CommonStockParOrStatedValuePerShare_019c9bf0-9170-71c3-b39f-e023afb0879e" xlink:type="arc" order="5"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CommonStockSharesAuthorized_019c9bf0-9170-7773-95dc-7c578c86d48e" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_CommonStockSharesAuthorized"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_019c9bf0-9170-7995-a286-ffa2366ea2f5" xlink:to="loc_us-gaap_CommonStockSharesAuthorized_019c9bf0-9170-7773-95dc-7c578c86d48e" xlink:type="arc" order="6"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CommonStockSharesIssued_019c9bf0-9170-7056-8158-cbf80e38cc77" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_CommonStockSharesIssued"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_019c9bf0-9170-7995-a286-ffa2366ea2f5" xlink:to="loc_us-gaap_CommonStockSharesIssued_019c9bf0-9170-7056-8158-cbf80e38cc77" xlink:type="arc" order="7"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CommonStockSharesOutstanding_019c9bf0-9170-7083-85d6-5b58bbf717d1" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_CommonStockSharesOutstanding"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_019c9bf0-9170-7995-a286-ffa2366ea2f5" xlink:to="loc_us-gaap_CommonStockSharesOutstanding_019c9bf0-9170-7083-85d6-5b58bbf717d1" xlink:type="arc" order="8"/>
  </link:definitionLink>
  <link:roleRef roleURI="http://www.armadahoffler.com/role/CondensedConsolidatedStatementsofComprehensiveLoss" xlink:type="simple" xlink:href="ahh-20260331.xsd#CondensedConsolidatedStatementsofComprehensiveLoss"/>
  <link:definitionLink xlink:role="http://www.armadahoffler.com/role/CondensedConsolidatedStatementsofComprehensiveLoss" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StatementLineItems_019c9bf0-9170-7e98-8681-63dc58b46920" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_StatementLineItems"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StatementTable_019c9bf0-9170-789c-a913-aaba2e79c48c" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_StatementTable"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_StatementLineItems_019c9bf0-9170-7e98-8681-63dc58b46920" xlink:to="loc_us-gaap_StatementTable_019c9bf0-9170-789c-a913-aaba2e79c48c" xlink:type="arc" order="1" xbrldt:closed="true" xbrldt:contextElement="segment"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StatementEquityComponentsAxis_019c9bf0-9170-7393-9856-d6fba3613adf" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_StatementEquityComponentsAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_StatementTable_019c9bf0-9170-789c-a913-aaba2e79c48c" xlink:to="loc_us-gaap_StatementEquityComponentsAxis_019c9bf0-9170-7393-9856-d6fba3613adf" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EquityComponentDomain_019c9bf0-9170-7393-9856-d6fba3613adf_default" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_EquityComponentDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_StatementEquityComponentsAxis_019c9bf0-9170-7393-9856-d6fba3613adf" xlink:to="loc_us-gaap_EquityComponentDomain_019c9bf0-9170-7393-9856-d6fba3613adf_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EquityComponentDomain_019c9bf0-9170-7c6d-8adc-7bd3798dd0a8" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_EquityComponentDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_StatementEquityComponentsAxis_019c9bf0-9170-7393-9856-d6fba3613adf" xlink:to="loc_us-gaap_EquityComponentDomain_019c9bf0-9170-7c6d-8adc-7bd3798dd0a8" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_ahh_NoncontrollingInterestsInInvestmentEntitiesMember_019c9bf0-9170-73de-98f9-50fd40992add" xlink:href="ahh-20260331.xsd#ahh_NoncontrollingInterestsInInvestmentEntitiesMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_EquityComponentDomain_019c9bf0-9170-7c6d-8adc-7bd3798dd0a8" xlink:to="loc_ahh_NoncontrollingInterestsInInvestmentEntitiesMember_019c9bf0-9170-73de-98f9-50fd40992add" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_ahh_NoncontrollingInterestsInOperatingPartnershipMember_019c9bf0-9170-73a7-8ba9-769eadf3874a" xlink:href="ahh-20260331.xsd#ahh_NoncontrollingInterestsInOperatingPartnershipMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_EquityComponentDomain_019c9bf0-9170-7c6d-8adc-7bd3798dd0a8" xlink:to="loc_ahh_NoncontrollingInterestsInOperatingPartnershipMember_019c9bf0-9170-73a7-8ba9-769eadf3874a" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RevenuesAbstract_019c9bf0-9170-7101-907e-9e49beb46944" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_RevenuesAbstract"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_019c9bf0-9170-7e98-8681-63dc58b46920" xlink:to="loc_us-gaap_RevenuesAbstract_019c9bf0-9170-7101-907e-9e49beb46944" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingLeaseLeaseIncome_019c9bf0-9170-7adf-910b-c5ea7e116272" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_OperatingLeaseLeaseIncome"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_RevenuesAbstract_019c9bf0-9170-7101-907e-9e49beb46944" xlink:to="loc_us-gaap_OperatingLeaseLeaseIncome_019c9bf0-9170-7adf-910b-c5ea7e116272" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_Revenues_019c9bf0-9170-7380-930f-ab2e1336353b" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_Revenues"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_RevenuesAbstract_019c9bf0-9170-7101-907e-9e49beb46944" xlink:to="loc_us-gaap_Revenues_019c9bf0-9170-7380-930f-ab2e1336353b" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CostOfRevenueAbstract_019c9bf0-9170-7332-80ad-6f475dda7755" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_CostOfRevenueAbstract"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_019c9bf0-9170-7e98-8681-63dc58b46920" xlink:to="loc_us-gaap_CostOfRevenueAbstract_019c9bf0-9170-7332-80ad-6f475dda7755" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DirectCostsOfLeasedAndRentedPropertyOrEquipment_019c9bf0-9170-7a28-81a3-9984f89fbf65" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DirectCostsOfLeasedAndRentedPropertyOrEquipment"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_CostOfRevenueAbstract_019c9bf0-9170-7332-80ad-6f475dda7755" xlink:to="loc_us-gaap_DirectCostsOfLeasedAndRentedPropertyOrEquipment_019c9bf0-9170-7a28-81a3-9984f89fbf65" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RealEstateTaxExpense_019c9bf0-9170-7cea-a1ab-f86a2ff75ddc" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_RealEstateTaxExpense"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_CostOfRevenueAbstract_019c9bf0-9170-7332-80ad-6f475dda7755" xlink:to="loc_us-gaap_RealEstateTaxExpense_019c9bf0-9170-7cea-a1ab-f86a2ff75ddc" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherDepreciationAndAmortization_019c9bf0-9170-722e-b81c-acd424868a3d" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_OtherDepreciationAndAmortization"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_CostOfRevenueAbstract_019c9bf0-9170-7332-80ad-6f475dda7755" xlink:to="loc_us-gaap_OtherDepreciationAndAmortization_019c9bf0-9170-722e-b81c-acd424868a3d" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_GeneralAndAdministrativeExpense_019c9bf0-9170-7a05-8572-8387369d7a03" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_GeneralAndAdministrativeExpense"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_CostOfRevenueAbstract_019c9bf0-9170-7332-80ad-6f475dda7755" xlink:to="loc_us-gaap_GeneralAndAdministrativeExpense_019c9bf0-9170-7a05-8572-8387369d7a03" xlink:type="arc" order="4"/>
    <link:loc xlink:type="locator" xlink:label="loc_ahh_AcquisitionDevelopmentAndOtherPursuitCosts_019c9bf0-9170-7604-a9bb-86dfe3ab608e" xlink:href="ahh-20260331.xsd#ahh_AcquisitionDevelopmentAndOtherPursuitCosts"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_CostOfRevenueAbstract_019c9bf0-9170-7332-80ad-6f475dda7755" xlink:to="loc_ahh_AcquisitionDevelopmentAndOtherPursuitCosts_019c9bf0-9170-7604-a9bb-86dfe3ab608e" xlink:type="arc" order="5"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CostsAndExpenses_019c9bf0-9170-7b45-9160-599a707e4e6f" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_CostsAndExpenses"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_CostOfRevenueAbstract_019c9bf0-9170-7332-80ad-6f475dda7755" xlink:to="loc_us-gaap_CostsAndExpenses_019c9bf0-9170-7b45-9160-599a707e4e6f" xlink:type="arc" order="6"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_GainLossOnDispositionOfAssets1_019d6641-3894-77a7-b6b1-a0ab32a0cc8d" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_GainLossOnDispositionOfAssets1"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_019c9bf0-9170-7e98-8681-63dc58b46920" xlink:to="loc_us-gaap_GainLossOnDispositionOfAssets1_019d6641-3894-77a7-b6b1-a0ab32a0cc8d" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingIncomeLoss_019c9bf0-9170-7b10-96b0-293fe3c60579" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_OperatingIncomeLoss"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_019c9bf0-9170-7e98-8681-63dc58b46920" xlink:to="loc_us-gaap_OperatingIncomeLoss_019c9bf0-9170-7b10-96b0-293fe3c60579" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InvestmentIncomeInterest_019dbb4b-1f2c-7a30-bf02-eb381ee16ffe" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_InvestmentIncomeInterest"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_019c9bf0-9170-7e98-8681-63dc58b46920" xlink:to="loc_us-gaap_InvestmentIncomeInterest_019dbb4b-1f2c-7a30-bf02-eb381ee16ffe" xlink:type="arc" order="4"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InterestExpenseNonoperating_019c9bf0-9170-79cc-a7e9-56706cae18d9" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_InterestExpenseNonoperating"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_019c9bf0-9170-7e98-8681-63dc58b46920" xlink:to="loc_us-gaap_InterestExpenseNonoperating_019c9bf0-9170-79cc-a7e9-56706cae18d9" xlink:type="arc" order="5"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeLossFromEquityMethodInvestments_019c9bf0-9170-714f-bb64-69f515795d0a" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_IncomeLossFromEquityMethodInvestments"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_019c9bf0-9170-7e98-8681-63dc58b46920" xlink:to="loc_us-gaap_IncomeLossFromEquityMethodInvestments_019c9bf0-9170-714f-bb64-69f515795d0a" xlink:type="arc" order="6"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DerivativeGainLossOnDerivativeNet_019c9bf0-9170-7050-aec2-6659839dee8b" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DerivativeGainLossOnDerivativeNet"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_019c9bf0-9170-7e98-8681-63dc58b46920" xlink:to="loc_us-gaap_DerivativeGainLossOnDerivativeNet_019c9bf0-9170-7050-aec2-6659839dee8b" xlink:type="arc" order="7"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherNonoperatingIncomeExpense_019c9bf0-9170-794f-8244-0d639154da94" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_OtherNonoperatingIncomeExpense"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_019c9bf0-9170-7e98-8681-63dc58b46920" xlink:to="loc_us-gaap_OtherNonoperatingIncomeExpense_019c9bf0-9170-794f-8244-0d639154da94" xlink:type="arc" order="8"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest_019c9bf0-9170-73a0-bc37-61407dfad617" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_019c9bf0-9170-7e98-8681-63dc58b46920" xlink:to="loc_us-gaap_IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest_019c9bf0-9170-73a0-bc37-61407dfad617" xlink:type="arc" order="9"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DiscontinuedOperationIncomeLossFromDiscontinuedOperationBeforeIncomeTax_019dbfd5-ea8b-7e03-8884-f49aa1826322" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DiscontinuedOperationIncomeLossFromDiscontinuedOperationBeforeIncomeTax"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_019c9bf0-9170-7e98-8681-63dc58b46920" xlink:to="loc_us-gaap_DiscontinuedOperationIncomeLossFromDiscontinuedOperationBeforeIncomeTax_019dbfd5-ea8b-7e03-8884-f49aa1826322" xlink:type="arc" order="10"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DiscontinuedOperationTaxEffectOfDiscontinuedOperation_019dbb57-adbc-7049-a0be-c64283bc9965" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DiscontinuedOperationTaxEffectOfDiscontinuedOperation"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_019c9bf0-9170-7e98-8681-63dc58b46920" xlink:to="loc_us-gaap_DiscontinuedOperationTaxEffectOfDiscontinuedOperation_019dbb57-adbc-7049-a0be-c64283bc9965" xlink:type="arc" order="11"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTax_019dbb56-4b40-7e53-bacc-4c5705e7bb1f" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTax"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_019c9bf0-9170-7e98-8681-63dc58b46920" xlink:to="loc_us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTax_019dbb56-4b40-7e53-bacc-4c5705e7bb1f" xlink:type="arc" order="12"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ProfitLoss_019df3d1-303d-784f-80e0-924b59b9d6c9" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ProfitLoss"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_019c9bf0-9170-7e98-8681-63dc58b46920" xlink:to="loc_us-gaap_ProfitLoss_019df3d1-303d-784f-80e0-924b59b9d6c9" xlink:type="arc" order="13"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_MinorityInterestInNetIncomeLossOfConsolidatedEntitiesAbstract_019c9bf0-9170-7748-b056-9efb6cc29224" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_MinorityInterestInNetIncomeLossOfConsolidatedEntitiesAbstract"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_019c9bf0-9170-7e98-8681-63dc58b46920" xlink:to="loc_us-gaap_MinorityInterestInNetIncomeLossOfConsolidatedEntitiesAbstract_019c9bf0-9170-7748-b056-9efb6cc29224" xlink:type="arc" order="14"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NoncontrollingInterestInNetIncomeLossJointVenturePartnersNonredeemable_019c9bf0-9170-79d4-800a-c274932afb61" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_NoncontrollingInterestInNetIncomeLossJointVenturePartnersNonredeemable"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_MinorityInterestInNetIncomeLossOfConsolidatedEntitiesAbstract_019c9bf0-9170-7748-b056-9efb6cc29224" xlink:to="loc_us-gaap_NoncontrollingInterestInNetIncomeLossJointVenturePartnersNonredeemable_019c9bf0-9170-79d4-800a-c274932afb61" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NoncontrollingInterestInNetIncomeLossOperatingPartnershipsNonredeemable_019c9bf0-9170-7b28-a875-b07cdf4a33ae" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_NoncontrollingInterestInNetIncomeLossOperatingPartnershipsNonredeemable"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_MinorityInterestInNetIncomeLossOfConsolidatedEntitiesAbstract_019c9bf0-9170-7748-b056-9efb6cc29224" xlink:to="loc_us-gaap_NoncontrollingInterestInNetIncomeLossOperatingPartnershipsNonredeemable_019c9bf0-9170-7b28-a875-b07cdf4a33ae" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetIncomeLoss_019c9bf0-9170-7bc8-b57f-6cd111331303" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_NetIncomeLoss"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_019c9bf0-9170-7e98-8681-63dc58b46920" xlink:to="loc_us-gaap_NetIncomeLoss_019c9bf0-9170-7bc8-b57f-6cd111331303" xlink:type="arc" order="15"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PreferredStockDividendsIncomeStatementImpact_019c9bf0-9170-73d5-a660-f4e3642a95ba" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_PreferredStockDividendsIncomeStatementImpact"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_019c9bf0-9170-7e98-8681-63dc58b46920" xlink:to="loc_us-gaap_PreferredStockDividendsIncomeStatementImpact_019c9bf0-9170-73d5-a660-f4e3642a95ba" xlink:type="arc" order="16"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetIncomeLossAvailableToCommonStockholdersBasic_019c9bf0-9170-7f44-bceb-b67aa6e82075" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_NetIncomeLossAvailableToCommonStockholdersBasic"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_019c9bf0-9170-7e98-8681-63dc58b46920" xlink:to="loc_us-gaap_NetIncomeLossAvailableToCommonStockholdersBasic_019c9bf0-9170-7f44-bceb-b67aa6e82075" xlink:type="arc" order="17"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeLossFromContinuingOperationsPerBasicShare_019df318-444e-7ff8-a4cf-4cf836a31497" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_IncomeLossFromContinuingOperationsPerBasicShare"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_019c9bf0-9170-7e98-8681-63dc58b46920" xlink:to="loc_us-gaap_IncomeLossFromContinuingOperationsPerBasicShare_019df318-444e-7ff8-a4cf-4cf836a31497" xlink:type="arc" order="18"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeLossFromContinuingOperationsPerDilutedShare_019df318-903e-7839-8f17-23ec9ccc0805" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_IncomeLossFromContinuingOperationsPerDilutedShare"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_019c9bf0-9170-7e98-8681-63dc58b46920" xlink:to="loc_us-gaap_IncomeLossFromContinuingOperationsPerDilutedShare_019df318-903e-7839-8f17-23ec9ccc0805" xlink:type="arc" order="19"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DiscontinuedOperationIncomeLossFromDiscontinuedOperationNetOfTaxPerBasicShare_019df313-c046-7341-b4f0-2aff23490d04" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DiscontinuedOperationIncomeLossFromDiscontinuedOperationNetOfTaxPerBasicShare"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_019c9bf0-9170-7e98-8681-63dc58b46920" xlink:to="loc_us-gaap_DiscontinuedOperationIncomeLossFromDiscontinuedOperationNetOfTaxPerBasicShare_019df313-c046-7341-b4f0-2aff23490d04" xlink:type="arc" order="20"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DiscontinuedOperationIncomeLossFromDiscontinuedOperationNetOfTaxPerDilutedShare_019df314-0d6b-7e82-a9fb-91596226b1b4" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DiscontinuedOperationIncomeLossFromDiscontinuedOperationNetOfTaxPerDilutedShare"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_019c9bf0-9170-7e98-8681-63dc58b46920" xlink:to="loc_us-gaap_DiscontinuedOperationIncomeLossFromDiscontinuedOperationNetOfTaxPerDilutedShare_019df314-0d6b-7e82-a9fb-91596226b1b4" xlink:type="arc" order="21"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EarningsPerShareBasic_019c9bf0-9170-7611-8dd7-e66ceaa91c15" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_EarningsPerShareBasic"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_019c9bf0-9170-7e98-8681-63dc58b46920" xlink:to="loc_us-gaap_EarningsPerShareBasic_019c9bf0-9170-7611-8dd7-e66ceaa91c15" xlink:type="arc" order="22"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EarningsPerShareDiluted_019c9bf0-9170-7c08-b42f-880fe9646bd7" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_EarningsPerShareDiluted"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_019c9bf0-9170-7e98-8681-63dc58b46920" xlink:to="loc_us-gaap_EarningsPerShareDiluted_019c9bf0-9170-7c08-b42f-880fe9646bd7" xlink:type="arc" order="23"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_WeightedAverageNumberOfSharesOutstandingBasic_019c9bf0-9170-78e8-8b5d-4c35d7af585f" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_WeightedAverageNumberOfSharesOutstandingBasic"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_019c9bf0-9170-7e98-8681-63dc58b46920" xlink:to="loc_us-gaap_WeightedAverageNumberOfSharesOutstandingBasic_019c9bf0-9170-78e8-8b5d-4c35d7af585f" xlink:type="arc" order="24"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding_019c9bf0-9170-79e5-b582-d532b4822054" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_019c9bf0-9170-7e98-8681-63dc58b46920" xlink:to="loc_us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding_019c9bf0-9170-79e5-b582-d532b4822054" xlink:type="arc" order="25"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CommonStockDividendsPerShareDeclared_019d6649-40dd-76a5-bd92-17a7623e0a40" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_CommonStockDividendsPerShareDeclared"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_019c9bf0-9170-7e98-8681-63dc58b46920" xlink:to="loc_us-gaap_CommonStockDividendsPerShareDeclared_019d6649-40dd-76a5-bd92-17a7623e0a40" xlink:type="arc" order="26"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ComprehensiveIncomeNetOfTaxAbstract_019c9bf0-9170-73a9-b22b-3c7623ab896b" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ComprehensiveIncomeNetOfTaxAbstract"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_019c9bf0-9170-7e98-8681-63dc58b46920" xlink:to="loc_us-gaap_ComprehensiveIncomeNetOfTaxAbstract_019c9bf0-9170-73a9-b22b-3c7623ab896b" xlink:type="arc" order="27"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ProfitLoss_019c9bf0-9170-7a80-92ae-2f9a8c9eaaa0" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ProfitLoss"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAfterTax_019c9bf0-9170-7dee-9dcd-5e05dbfaa9fd" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAfterTax"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ComprehensiveIncomeNetOfTaxAbstract_019c9bf0-9170-73a9-b22b-3c7623ab896b" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAfterTax_019c9bf0-9170-7dee-9dcd-5e05dbfaa9fd" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationAfterTax_019c9bf0-9170-7bdb-96f1-250be3c128f8" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationAfterTax"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ComprehensiveIncomeNetOfTaxAbstract_019c9bf0-9170-73a9-b22b-3c7623ab896b" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationAfterTax_019c9bf0-9170-7bdb-96f1-250be3c128f8" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest_019c9bf0-9170-7297-897e-20d2763bc1f4" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ComprehensiveIncomeNetOfTaxAbstract_019c9bf0-9170-73a9-b22b-3c7623ab896b" xlink:to="loc_us-gaap_ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest_019c9bf0-9170-7297-897e-20d2763bc1f4" xlink:type="arc" order="4"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest_019c9bf0-9170-76e4-b5d5-02cf8b038978" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ComprehensiveIncomeNetOfTaxAbstract_019c9bf0-9170-73a9-b22b-3c7623ab896b" xlink:to="loc_us-gaap_ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest_019c9bf0-9170-76e4-b5d5-02cf8b038978" xlink:type="arc" order="5"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ComprehensiveIncomeNetOfTax_019c9bf0-9170-7f78-8e62-01c7fc537e2c" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ComprehensiveIncomeNetOfTax"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ComprehensiveIncomeNetOfTaxAbstract_019c9bf0-9170-73a9-b22b-3c7623ab896b" xlink:to="loc_us-gaap_ComprehensiveIncomeNetOfTax_019c9bf0-9170-7f78-8e62-01c7fc537e2c" xlink:type="arc" order="6"/>
  </link:definitionLink>
  <link:roleRef roleURI="http://www.armadahoffler.com/role/CondensedConsolidatedStatementsofEquity" xlink:type="simple" xlink:href="ahh-20260331.xsd#CondensedConsolidatedStatementsofEquity"/>
  <link:definitionLink xlink:role="http://www.armadahoffler.com/role/CondensedConsolidatedStatementsofEquity" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StatementLineItems_019c9bf0-9170-7cde-ace6-a8485e8e0b6b" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_StatementLineItems"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StatementTable_019c9bf0-9170-7650-b93e-1bf15d3c471f" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_StatementTable"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_StatementLineItems_019c9bf0-9170-7cde-ace6-a8485e8e0b6b" xlink:to="loc_us-gaap_StatementTable_019c9bf0-9170-7650-b93e-1bf15d3c471f" xlink:type="arc" order="1" xbrldt:closed="true" xbrldt:contextElement="segment"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StatementEquityComponentsAxis_019dd296-fd5c-7fbe-aa5d-7290ad1e1e6b" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_StatementEquityComponentsAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_StatementTable_019c9bf0-9170-7650-b93e-1bf15d3c471f" xlink:to="loc_us-gaap_StatementEquityComponentsAxis_019dd296-fd5c-7fbe-aa5d-7290ad1e1e6b" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EquityComponentDomain_019dd296-fd5c-7fbe-aa5d-7290ad1e1e6b_default" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_EquityComponentDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_StatementEquityComponentsAxis_019dd296-fd5c-7fbe-aa5d-7290ad1e1e6b" xlink:to="loc_us-gaap_EquityComponentDomain_019dd296-fd5c-7fbe-aa5d-7290ad1e1e6b_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EquityComponentDomain_019dd296-fd5c-7b3d-8037-e7b9158e5a05" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_EquityComponentDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_StatementEquityComponentsAxis_019dd296-fd5c-7fbe-aa5d-7290ad1e1e6b" xlink:to="loc_us-gaap_EquityComponentDomain_019dd296-fd5c-7b3d-8037-e7b9158e5a05" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PreferredStockMember_019dd296-fd5c-7b76-b306-0ba7f04750a4" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_PreferredStockMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_EquityComponentDomain_019dd296-fd5c-7b3d-8037-e7b9158e5a05" xlink:to="loc_us-gaap_PreferredStockMember_019dd296-fd5c-7b76-b306-0ba7f04750a4" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CommonStockMember_019dd296-fd5c-7c6a-b740-8e44c56bf8f5" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_CommonStockMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_EquityComponentDomain_019dd296-fd5c-7b3d-8037-e7b9158e5a05" xlink:to="loc_us-gaap_CommonStockMember_019dd296-fd5c-7c6a-b740-8e44c56bf8f5" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AdditionalPaidInCapitalMember_019dd296-fd5c-76d3-a44a-a84911014a8d" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_AdditionalPaidInCapitalMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_EquityComponentDomain_019dd296-fd5c-7b3d-8037-e7b9158e5a05" xlink:to="loc_us-gaap_AdditionalPaidInCapitalMember_019dd296-fd5c-76d3-a44a-a84911014a8d" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccumulatedDistributionsInExcessOfNetIncomeMember_019dd296-fd5c-75b5-b629-6ed585773c40" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_AccumulatedDistributionsInExcessOfNetIncomeMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_EquityComponentDomain_019dd296-fd5c-7b3d-8037-e7b9158e5a05" xlink:to="loc_us-gaap_AccumulatedDistributionsInExcessOfNetIncomeMember_019dd296-fd5c-75b5-b629-6ed585773c40" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccumulatedOtherComprehensiveIncomeMember_019dd296-fd5c-7607-947c-6c7b0bd1dd44" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_AccumulatedOtherComprehensiveIncomeMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_EquityComponentDomain_019dd296-fd5c-7b3d-8037-e7b9158e5a05" xlink:to="loc_us-gaap_AccumulatedOtherComprehensiveIncomeMember_019dd296-fd5c-7607-947c-6c7b0bd1dd44" xlink:type="arc" order="4"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ParentMember_019dd296-fd5c-77b0-839b-b0dd9b8dba90" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ParentMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_EquityComponentDomain_019dd296-fd5c-7b3d-8037-e7b9158e5a05" xlink:to="loc_us-gaap_ParentMember_019dd296-fd5c-77b0-839b-b0dd9b8dba90" xlink:type="arc" order="5"/>
    <link:loc xlink:type="locator" xlink:label="loc_ahh_NoncontrollingInterestsInInvestmentEntitiesMember_019dd296-fd5c-7de2-aefd-8627c61450b8" xlink:href="ahh-20260331.xsd#ahh_NoncontrollingInterestsInInvestmentEntitiesMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_EquityComponentDomain_019dd296-fd5c-7b3d-8037-e7b9158e5a05" xlink:to="loc_ahh_NoncontrollingInterestsInInvestmentEntitiesMember_019dd296-fd5c-7de2-aefd-8627c61450b8" xlink:type="arc" order="6"/>
    <link:loc xlink:type="locator" xlink:label="loc_ahh_NoncontrollingInterestsInOperatingPartnershipMember_019dd296-fd5c-70d0-9078-bf745d963689" xlink:href="ahh-20260331.xsd#ahh_NoncontrollingInterestsInOperatingPartnershipMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_EquityComponentDomain_019dd296-fd5c-7b3d-8037-e7b9158e5a05" xlink:to="loc_ahh_NoncontrollingInterestsInOperatingPartnershipMember_019dd296-fd5c-70d0-9078-bf745d963689" xlink:type="arc" order="7"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_019df667-2c40-7cfe-bd37-bc11c5f7c7ae" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_IncreaseDecreaseInStockholdersEquityRollForward"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_StatementLineItems_019c9bf0-9170-7cde-ace6-a8485e8e0b6b" xlink:to="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_019df667-2c40-7cfe-bd37-bc11c5f7c7ae" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest_019dd296-fd5c-7dc5-b3d5-148e4a59dabe" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_019df667-2c40-7cfe-bd37-bc11c5f7c7ae" xlink:to="loc_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest_019dd296-fd5c-7dc5-b3d5-148e4a59dabe" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ProfitLoss_019dd296-fd5c-76e2-ad38-8226faebbeb4" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ProfitLoss"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_019df667-2c40-7cfe-bd37-bc11c5f7c7ae" xlink:to="loc_us-gaap_ProfitLoss_019dd296-fd5c-76e2-ad38-8226faebbeb4" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAfterTax_019dd296-fd5c-70a7-bb77-23b207c218fd" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAfterTax"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_019df667-2c40-7cfe-bd37-bc11c5f7c7ae" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAfterTax_019dd296-fd5c-70a7-bb77-23b207c218fd" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationAfterTax_019dd296-fd5c-75f9-8bf9-4b82130a0309" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationAfterTax"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_019df667-2c40-7cfe-bd37-bc11c5f7c7ae" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossCashFlowHedgeGainLossReclassificationAfterTax_019dd296-fd5c-75f9-8bf9-4b82130a0309" xlink:type="arc" order="4"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockIssuedDuringPeriodValueNewIssues_019dd296-fd5c-7187-b99d-70522f0297ff" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_StockIssuedDuringPeriodValueNewIssues"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_019df667-2c40-7cfe-bd37-bc11c5f7c7ae" xlink:to="loc_us-gaap_StockIssuedDuringPeriodValueNewIssues_019dd296-fd5c-7187-b99d-70522f0297ff" xlink:type="arc" order="5"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockRepurchasedAndRetiredDuringPeriodValue_019dd296-fd5c-78f2-9818-d6432a7c2d52" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_StockRepurchasedAndRetiredDuringPeriodValue"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_019df667-2c40-7cfe-bd37-bc11c5f7c7ae" xlink:to="loc_us-gaap_StockRepurchasedAndRetiredDuringPeriodValue_019dd296-fd5c-78f2-9818-d6432a7c2d52" xlink:type="arc" order="6"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestrictedStockValueSharesIssuedNetOfTaxWithholdings_019dd296-fd5c-7580-b875-bd454284f319" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_RestrictedStockValueSharesIssuedNetOfTaxWithholdings"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_019df667-2c40-7cfe-bd37-bc11c5f7c7ae" xlink:to="loc_us-gaap_RestrictedStockValueSharesIssuedNetOfTaxWithholdings_019dd296-fd5c-7580-b875-bd454284f319" xlink:type="arc" order="7"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_MinorityInterestDecreaseFromRedemptions_019dd296-fd5c-7b9e-9e7a-104bb29fc0bb" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_MinorityInterestDecreaseFromRedemptions"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_019df667-2c40-7cfe-bd37-bc11c5f7c7ae" xlink:to="loc_us-gaap_MinorityInterestDecreaseFromRedemptions_019dd296-fd5c-7b9e-9e7a-104bb29fc0bb" xlink:type="arc" order="8"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PartnersCapitalAccountRedemptions_019dd296-fd5c-791c-8308-5228c819736c" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_PartnersCapitalAccountRedemptions"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_019df667-2c40-7cfe-bd37-bc11c5f7c7ae" xlink:to="loc_us-gaap_PartnersCapitalAccountRedemptions_019dd296-fd5c-791c-8308-5228c819736c" xlink:type="arc" order="9"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders_019dd296-fd5c-7bf5-ab41-59b0eaaf04de" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_019df667-2c40-7cfe-bd37-bc11c5f7c7ae" xlink:to="loc_us-gaap_MinorityInterestDecreaseFromDistributionsToNoncontrollingInterestHolders_019dd296-fd5c-7bf5-ab41-59b0eaaf04de" xlink:type="arc" order="10"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DividendsPreferredStock_019dd296-fd5c-7602-b789-4a6b984e1eac" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DividendsPreferredStock"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_019df667-2c40-7cfe-bd37-bc11c5f7c7ae" xlink:to="loc_us-gaap_DividendsPreferredStock_019dd296-fd5c-7602-b789-4a6b984e1eac" xlink:type="arc" order="11"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DividendsCommonStock_019dd296-fd5c-719e-b330-432367d60e9a" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DividendsCommonStock"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_019df667-2c40-7cfe-bd37-bc11c5f7c7ae" xlink:to="loc_us-gaap_DividendsCommonStock_019dd296-fd5c-719e-b330-432367d60e9a" xlink:type="arc" order="12"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest_019dd297-8032-7b67-a14b-fb08d90f293d" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest"/>
  </link:definitionLink>
  <link:roleRef roleURI="http://www.armadahoffler.com/role/BusinessofOrganizationNarrativeDetails" xlink:type="simple" xlink:href="ahh-20260331.xsd#BusinessofOrganizationNarrativeDetails"/>
  <link:definitionLink xlink:role="http://www.armadahoffler.com/role/BusinessofOrganizationNarrativeDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_ahh_BusinessAndOrganizationLineItems_019c9bf0-9170-7798-8ddb-056d0e29c381" xlink:href="ahh-20260331.xsd#ahh_BusinessAndOrganizationLineItems"/>
    <link:loc xlink:type="locator" xlink:label="loc_ahh_BusinessAndOrganizationTable_019c9bf0-9170-7603-ad13-daad04ecc574" xlink:href="ahh-20260331.xsd#ahh_BusinessAndOrganizationTable"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_ahh_BusinessAndOrganizationLineItems_019c9bf0-9170-7798-8ddb-056d0e29c381" xlink:to="loc_ahh_BusinessAndOrganizationTable_019c9bf0-9170-7603-ad13-daad04ecc574" xlink:type="arc" order="1" xbrldt:closed="true" xbrldt:contextElement="segment"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PartnerTypeOfPartnersCapitalAccountAxis_019c9bf0-9170-7561-8a75-e68c1a504818" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_PartnerTypeOfPartnersCapitalAccountAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_ahh_BusinessAndOrganizationTable_019c9bf0-9170-7603-ad13-daad04ecc574" xlink:to="loc_us-gaap_PartnerTypeOfPartnersCapitalAccountAxis_019c9bf0-9170-7561-8a75-e68c1a504818" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PartnerTypeOfPartnersCapitalAccountNameDomain_019c9bf0-9170-7561-8a75-e68c1a504818_default" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_PartnerTypeOfPartnersCapitalAccountNameDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_PartnerTypeOfPartnersCapitalAccountAxis_019c9bf0-9170-7561-8a75-e68c1a504818" xlink:to="loc_us-gaap_PartnerTypeOfPartnersCapitalAccountNameDomain_019c9bf0-9170-7561-8a75-e68c1a504818_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PartnerTypeOfPartnersCapitalAccountNameDomain_019c9bf0-9170-7c37-b663-5fad0a8ce760" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_PartnerTypeOfPartnersCapitalAccountNameDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_PartnerTypeOfPartnersCapitalAccountAxis_019c9bf0-9170-7561-8a75-e68c1a504818" xlink:to="loc_us-gaap_PartnerTypeOfPartnersCapitalAccountNameDomain_019c9bf0-9170-7c37-b663-5fad0a8ce760" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_GeneralPartnerMember_019c9bf0-9170-7de3-92c6-20645aca3c3a" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_GeneralPartnerMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_PartnerTypeOfPartnersCapitalAccountNameDomain_019c9bf0-9170-7c37-b663-5fad0a8ce760" xlink:to="loc_us-gaap_GeneralPartnerMember_019c9bf0-9170-7de3-92c6-20645aca3c3a" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_ahh_PercentageOfOwnershipInterestsInOperatingPartnership_019c9bf0-9170-7f48-8574-47ed64cc184a" xlink:href="ahh-20260331.xsd#ahh_PercentageOfOwnershipInterestsInOperatingPartnership"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_ahh_BusinessAndOrganizationLineItems_019c9bf0-9170-7798-8ddb-056d0e29c381" xlink:to="loc_ahh_PercentageOfOwnershipInterestsInOperatingPartnership_019c9bf0-9170-7f48-8574-47ed64cc184a" xlink:type="arc" order="0"/>
  </link:definitionLink>
  <link:roleRef roleURI="http://www.armadahoffler.com/role/BusinessandOrganizationScheduleofOperatingPortfolioDetails" xlink:type="simple" xlink:href="ahh-20260331.xsd#BusinessandOrganizationScheduleofOperatingPortfolioDetails"/>
  <link:definitionLink xlink:role="http://www.armadahoffler.com/role/BusinessandOrganizationScheduleofOperatingPortfolioDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_ahh_BusinessAndOrganizationLineItems_019c9bf0-9170-7e9b-a998-a395596062cb" xlink:href="ahh-20260331.xsd#ahh_BusinessAndOrganizationLineItems"/>
    <link:loc xlink:type="locator" xlink:label="loc_ahh_BusinessAndOrganizationTable_019c9bf0-9170-7201-82c8-19548513f205" xlink:href="ahh-20260331.xsd#ahh_BusinessAndOrganizationTable"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_ahh_BusinessAndOrganizationLineItems_019c9bf0-9170-7e9b-a998-a395596062cb" xlink:to="loc_ahh_BusinessAndOrganizationTable_019c9bf0-9170-7201-82c8-19548513f205" xlink:type="arc" order="1" xbrldt:closed="true" xbrldt:contextElement="segment"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis_019c9bf0-9170-72e9-a80d-2b915acac6ea" xlink:href="https://xbrl.fasb.org/srt/2025/elts/srt-2025.xsd#srt_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_ahh_BusinessAndOrganizationTable_019c9bf0-9170-7201-82c8-19548513f205" xlink:to="loc_srt_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis_019c9bf0-9170-72e9-a80d-2b915acac6ea" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_MortgageLoansOnRealEstateNamePropertyTypeDomain_019c9bf0-9170-72e9-a80d-2b915acac6ea_default" xlink:href="https://xbrl.fasb.org/srt/2025/elts/srt-2025.xsd#srt_MortgageLoansOnRealEstateNamePropertyTypeDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_srt_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis_019c9bf0-9170-72e9-a80d-2b915acac6ea" xlink:to="loc_srt_MortgageLoansOnRealEstateNamePropertyTypeDomain_019c9bf0-9170-72e9-a80d-2b915acac6ea_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_MortgageLoansOnRealEstateNamePropertyTypeDomain_019c9bf0-9170-7b3b-9eb0-727590df73c7" xlink:href="https://xbrl.fasb.org/srt/2025/elts/srt-2025.xsd#srt_MortgageLoansOnRealEstateNamePropertyTypeDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_srt_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis_019c9bf0-9170-72e9-a80d-2b915acac6ea" xlink:to="loc_srt_MortgageLoansOnRealEstateNamePropertyTypeDomain_019c9bf0-9170-7b3b-9eb0-727590df73c7" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_RetailSiteMember_019c9bf0-9170-7eca-aef8-415fb51a2545" xlink:href="https://xbrl.fasb.org/srt/2025/elts/srt-2025.xsd#srt_RetailSiteMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_MortgageLoansOnRealEstateNamePropertyTypeDomain_019c9bf0-9170-7b3b-9eb0-727590df73c7" xlink:to="loc_srt_RetailSiteMember_019c9bf0-9170-7eca-aef8-415fb51a2545" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_OfficeBuildingMember_019c9bf0-9170-73a0-89f8-1809abdebbf1" xlink:href="https://xbrl.fasb.org/srt/2025/elts/srt-2025.xsd#srt_OfficeBuildingMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_MortgageLoansOnRealEstateNamePropertyTypeDomain_019c9bf0-9170-7b3b-9eb0-727590df73c7" xlink:to="loc_srt_OfficeBuildingMember_019c9bf0-9170-73a0-89f8-1809abdebbf1" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_OwnershipAxis_019c9bf0-9170-7cd6-9e1d-0458cb1e9546" xlink:href="https://xbrl.fasb.org/srt/2025/elts/srt-2025.xsd#srt_OwnershipAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_ahh_BusinessAndOrganizationTable_019c9bf0-9170-7201-82c8-19548513f205" xlink:to="loc_srt_OwnershipAxis_019c9bf0-9170-7cd6-9e1d-0458cb1e9546" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_OwnershipDomain_019c9bf0-9170-7cd6-9e1d-0458cb1e9546_default" xlink:href="https://xbrl.fasb.org/srt/2025/elts/srt-2025.xsd#srt_OwnershipDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_srt_OwnershipAxis_019c9bf0-9170-7cd6-9e1d-0458cb1e9546" xlink:to="loc_srt_OwnershipDomain_019c9bf0-9170-7cd6-9e1d-0458cb1e9546_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_OwnershipDomain_019c9bf0-9170-7c1c-99aa-944b9a492238" xlink:href="https://xbrl.fasb.org/srt/2025/elts/srt-2025.xsd#srt_OwnershipDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_srt_OwnershipAxis_019c9bf0-9170-7cd6-9e1d-0458cb1e9546" xlink:to="loc_srt_OwnershipDomain_019c9bf0-9170-7c1c-99aa-944b9a492238" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_ahh_A249CentralParkRetailMember_019c9bf0-9170-7c22-8f67-e4de90fed243" xlink:href="ahh-20260331.xsd#ahh_A249CentralParkRetailMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_OwnershipDomain_019c9bf0-9170-7c1c-99aa-944b9a492238" xlink:to="loc_ahh_A249CentralParkRetailMember_019c9bf0-9170-7c22-8f67-e4de90fed243" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_ahh_A4525MainStreetRetailMember_019c9bf0-9170-72fe-b402-d503647d7a00" xlink:href="ahh-20260331.xsd#ahh_A4525MainStreetRetailMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_OwnershipDomain_019c9bf0-9170-7c1c-99aa-944b9a492238" xlink:to="loc_ahh_A4525MainStreetRetailMember_019c9bf0-9170-72fe-b402-d503647d7a00" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_ahh_A4621ColumbusRetailMember_019c9bf0-9170-7a6e-b505-9d8196f0bf74" xlink:href="ahh-20260331.xsd#ahh_A4621ColumbusRetailMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_OwnershipDomain_019c9bf0-9170-7c1c-99aa-944b9a492238" xlink:to="loc_ahh_A4621ColumbusRetailMember_019c9bf0-9170-7a6e-b505-9d8196f0bf74" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_ahh_ColumbusVillageMember_019c9bf0-9170-7a9d-87ac-d9ce78ec2361" xlink:href="ahh-20260331.xsd#ahh_ColumbusVillageMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_OwnershipDomain_019c9bf0-9170-7c1c-99aa-944b9a492238" xlink:to="loc_ahh_ColumbusVillageMember_019c9bf0-9170-7a9d-87ac-d9ce78ec2361" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_ahh_CommerceStreetRetailMember_019c9bf0-9170-7315-80d6-88e981d6ee85" xlink:href="ahh-20260331.xsd#ahh_CommerceStreetRetailMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_OwnershipDomain_019c9bf0-9170-7c1c-99aa-944b9a492238" xlink:to="loc_ahh_CommerceStreetRetailMember_019c9bf0-9170-7315-80d6-88e981d6ee85" xlink:type="arc" order="4"/>
    <link:loc xlink:type="locator" xlink:label="loc_ahh_FountainPlazaRetailMember_019c9bf0-9170-79c1-a8e5-414c14a704cd" xlink:href="ahh-20260331.xsd#ahh_FountainPlazaRetailMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_OwnershipDomain_019c9bf0-9170-7c1c-99aa-944b9a492238" xlink:to="loc_ahh_FountainPlazaRetailMember_019c9bf0-9170-79c1-a8e5-414c14a704cd" xlink:type="arc" order="5"/>
    <link:loc xlink:type="locator" xlink:label="loc_ahh_PembrokeSquareMember_019c9bf0-9170-7bab-9030-3e21efa6a605" xlink:href="ahh-20260331.xsd#ahh_PembrokeSquareMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_OwnershipDomain_019c9bf0-9170-7c1c-99aa-944b9a492238" xlink:to="loc_ahh_PembrokeSquareMember_019c9bf0-9170-7bab-9030-3e21efa6a605" xlink:type="arc" order="6"/>
    <link:loc xlink:type="locator" xlink:label="loc_ahh_PremierRetailMember_019c9bf0-9170-765c-83be-ef061dd38720" xlink:href="ahh-20260331.xsd#ahh_PremierRetailMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_OwnershipDomain_019c9bf0-9170-7c1c-99aa-944b9a492238" xlink:to="loc_ahh_PremierRetailMember_019c9bf0-9170-765c-83be-ef061dd38720" xlink:type="arc" order="7"/>
    <link:loc xlink:type="locator" xlink:label="loc_ahh_SouthRetailMember_019c9bf0-9170-74f6-b6fa-154fcb525cfd" xlink:href="ahh-20260331.xsd#ahh_SouthRetailMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_OwnershipDomain_019c9bf0-9170-7c1c-99aa-944b9a492238" xlink:to="loc_ahh_SouthRetailMember_019c9bf0-9170-74f6-b6fa-154fcb525cfd" xlink:type="arc" order="8"/>
    <link:loc xlink:type="locator" xlink:label="loc_ahh_Studio56RetailMember_019c9bf0-9170-7e26-9913-69864bf82435" xlink:href="ahh-20260331.xsd#ahh_Studio56RetailMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_OwnershipDomain_019c9bf0-9170-7c1c-99aa-944b9a492238" xlink:to="loc_ahh_Studio56RetailMember_019c9bf0-9170-7e26-9913-69864bf82435" xlink:type="arc" order="9"/>
    <link:loc xlink:type="locator" xlink:label="loc_ahh_TheCosmopolitanRetailMember_019c9bf0-9170-7c46-a428-e0f667c56204" xlink:href="ahh-20260331.xsd#ahh_TheCosmopolitanRetailMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_OwnershipDomain_019c9bf0-9170-7c1c-99aa-944b9a492238" xlink:to="loc_ahh_TheCosmopolitanRetailMember_019c9bf0-9170-7c46-a428-e0f667c56204" xlink:type="arc" order="10"/>
    <link:loc xlink:type="locator" xlink:label="loc_ahh_TwoColumbusRetailMember_019c9bf0-9170-77e9-bedb-1d9a9496866e" xlink:href="ahh-20260331.xsd#ahh_TwoColumbusRetailMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_OwnershipDomain_019c9bf0-9170-7c1c-99aa-944b9a492238" xlink:to="loc_ahh_TwoColumbusRetailMember_019c9bf0-9170-77e9-bedb-1d9a9496866e" xlink:type="arc" order="11"/>
    <link:loc xlink:type="locator" xlink:label="loc_ahh_WestRetailMember_019c9bf0-9170-71ac-82bc-95172e5f1cd9" xlink:href="ahh-20260331.xsd#ahh_WestRetailMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_OwnershipDomain_019c9bf0-9170-7c1c-99aa-944b9a492238" xlink:to="loc_ahh_WestRetailMember_019c9bf0-9170-71ac-82bc-95172e5f1cd9" xlink:type="arc" order="12"/>
    <link:loc xlink:type="locator" xlink:label="loc_ahh_ConstellationRetailMember_019c9bf0-9170-75f9-85e8-8fcb061b6fa0" xlink:href="ahh-20260331.xsd#ahh_ConstellationRetailMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_OwnershipDomain_019c9bf0-9170-7c1c-99aa-944b9a492238" xlink:to="loc_ahh_ConstellationRetailMember_019c9bf0-9170-75f9-85e8-8fcb061b6fa0" xlink:type="arc" order="13"/>
    <link:loc xlink:type="locator" xlink:label="loc_ahh_BroadCreekShoppingCenterMember_019c9bf0-9170-747d-a6af-ca73921635c2" xlink:href="ahh-20260331.xsd#ahh_BroadCreekShoppingCenterMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_OwnershipDomain_019c9bf0-9170-7c1c-99aa-944b9a492238" xlink:to="loc_ahh_BroadCreekShoppingCenterMember_019c9bf0-9170-747d-a6af-ca73921635c2" xlink:type="arc" order="14"/>
    <link:loc xlink:type="locator" xlink:label="loc_ahh_BroadmoorPlazaMember_019c9bf0-9170-7598-ab66-85a8a9da80cc" xlink:href="ahh-20260331.xsd#ahh_BroadmoorPlazaMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_OwnershipDomain_019c9bf0-9170-7c1c-99aa-944b9a492238" xlink:to="loc_ahh_BroadmoorPlazaMember_019c9bf0-9170-7598-ab66-85a8a9da80cc" xlink:type="arc" order="15"/>
    <link:loc xlink:type="locator" xlink:label="loc_ahh_BrooksCrossingRetailMember_019c9bf0-9170-7c1d-a729-8acf7ed259f6" xlink:href="ahh-20260331.xsd#ahh_BrooksCrossingRetailMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_OwnershipDomain_019c9bf0-9170-7c1c-99aa-944b9a492238" xlink:to="loc_ahh_BrooksCrossingRetailMember_019c9bf0-9170-7c1d-a729-8acf7ed259f6" xlink:type="arc" order="16"/>
    <link:loc xlink:type="locator" xlink:label="loc_ahh_DelrayBeachPlazaMember_019c9bf0-9170-77d3-82e5-c646cd990644" xlink:href="ahh-20260331.xsd#ahh_DelrayBeachPlazaMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_OwnershipDomain_019c9bf0-9170-7c1c-99aa-944b9a492238" xlink:to="loc_ahh_DelrayBeachPlazaMember_019c9bf0-9170-77d3-82e5-c646cd990644" xlink:type="arc" order="17"/>
    <link:loc xlink:type="locator" xlink:label="loc_ahh_GreenbrierSquareMember_019c9bf0-9170-7f95-b948-9005cf6e6ba2" xlink:href="ahh-20260331.xsd#ahh_GreenbrierSquareMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_OwnershipDomain_019c9bf0-9170-7c1c-99aa-944b9a492238" xlink:to="loc_ahh_GreenbrierSquareMember_019c9bf0-9170-7f95-b948-9005cf6e6ba2" xlink:type="arc" order="18"/>
    <link:loc xlink:type="locator" xlink:label="loc_ahh_GreentreeShoppingCenterMember_019c9bf0-9170-709f-93dc-c0d592d51978" xlink:href="ahh-20260331.xsd#ahh_GreentreeShoppingCenterMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_OwnershipDomain_019c9bf0-9170-7c1c-99aa-944b9a492238" xlink:to="loc_ahh_GreentreeShoppingCenterMember_019c9bf0-9170-709f-93dc-c0d592d51978" xlink:type="arc" order="19"/>
    <link:loc xlink:type="locator" xlink:label="loc_ahh_HanburyVillageMember_019c9bf0-9170-7b70-b429-a92fd31cded2" xlink:href="ahh-20260331.xsd#ahh_HanburyVillageMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_OwnershipDomain_019c9bf0-9170-7c1c-99aa-944b9a492238" xlink:to="loc_ahh_HanburyVillageMember_019c9bf0-9170-7b70-b429-a92fd31cded2" xlink:type="arc" order="20"/>
    <link:loc xlink:type="locator" xlink:label="loc_ahh_LexingtonSquareMember_019c9bf0-9170-7f34-a244-d4f27cc00966" xlink:href="ahh-20260331.xsd#ahh_LexingtonSquareMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_OwnershipDomain_019c9bf0-9170-7c1c-99aa-944b9a492238" xlink:to="loc_ahh_LexingtonSquareMember_019c9bf0-9170-7f34-a244-d4f27cc00966" xlink:type="arc" order="21"/>
    <link:loc xlink:type="locator" xlink:label="loc_ahh_NorthPointeCenterMember_019c9bf0-9170-7b28-affb-870f808c9554" xlink:href="ahh-20260331.xsd#ahh_NorthPointeCenterMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_OwnershipDomain_019c9bf0-9170-7c1c-99aa-944b9a492238" xlink:to="loc_ahh_NorthPointeCenterMember_019c9bf0-9170-7b28-affb-870f808c9554" xlink:type="arc" order="22"/>
    <link:loc xlink:type="locator" xlink:label="loc_ahh_ParkwayCentreMember_019c9bf0-9170-7f70-b72c-b6927eeb6a2a" xlink:href="ahh-20260331.xsd#ahh_ParkwayCentreMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_OwnershipDomain_019c9bf0-9170-7c1c-99aa-944b9a492238" xlink:to="loc_ahh_ParkwayCentreMember_019c9bf0-9170-7f70-b72c-b6927eeb6a2a" xlink:type="arc" order="23"/>
    <link:loc xlink:type="locator" xlink:label="loc_ahh_ParkwayMarketplaceMember_019c9bf0-9170-7e26-b871-d3e234704c33" xlink:href="ahh-20260331.xsd#ahh_ParkwayMarketplaceMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_OwnershipDomain_019c9bf0-9170-7c1c-99aa-944b9a492238" xlink:to="loc_ahh_ParkwayMarketplaceMember_019c9bf0-9170-7e26-b871-d3e234704c33" xlink:type="arc" order="24"/>
    <link:loc xlink:type="locator" xlink:label="loc_ahh_PerryHallMarketplaceMember_019c9bf0-9170-7bf7-b6e9-7b8a48c4ce01" xlink:href="ahh-20260331.xsd#ahh_PerryHallMarketplaceMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_OwnershipDomain_019c9bf0-9170-7c1c-99aa-944b9a492238" xlink:to="loc_ahh_PerryHallMarketplaceMember_019c9bf0-9170-7bf7-b6e9-7b8a48c4ce01" xlink:type="arc" order="25"/>
    <link:loc xlink:type="locator" xlink:label="loc_ahh_SandbridgeCommonsMember_019c9bf0-9170-7558-9c38-934c14575e23" xlink:href="ahh-20260331.xsd#ahh_SandbridgeCommonsMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_OwnershipDomain_019c9bf0-9170-7c1c-99aa-944b9a492238" xlink:to="loc_ahh_SandbridgeCommonsMember_019c9bf0-9170-7558-9c38-934c14575e23" xlink:type="arc" order="26"/>
    <link:loc xlink:type="locator" xlink:label="loc_ahh_TyreNeckHarrisTeeterMember_019c9bf0-9170-7ea6-814b-842d2bcab303" xlink:href="ahh-20260331.xsd#ahh_TyreNeckHarrisTeeterMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_OwnershipDomain_019c9bf0-9170-7c1c-99aa-944b9a492238" xlink:to="loc_ahh_TyreNeckHarrisTeeterMember_019c9bf0-9170-7ea6-814b-842d2bcab303" xlink:type="arc" order="27"/>
    <link:loc xlink:type="locator" xlink:label="loc_ahh_NorthHamptonMarketMember_019c9bf0-9170-7caa-adc7-66052137c957" xlink:href="ahh-20260331.xsd#ahh_NorthHamptonMarketMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_OwnershipDomain_019c9bf0-9170-7c1c-99aa-944b9a492238" xlink:to="loc_ahh_NorthHamptonMarketMember_019c9bf0-9170-7caa-adc7-66052137c957" xlink:type="arc" order="28"/>
    <link:loc xlink:type="locator" xlink:label="loc_ahh_OneCityCenterRetailMember_019c9bf0-9170-7c6a-9abc-4b8dc590bd17" xlink:href="ahh-20260331.xsd#ahh_OneCityCenterRetailMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_OwnershipDomain_019c9bf0-9170-7c1c-99aa-944b9a492238" xlink:to="loc_ahh_OneCityCenterRetailMember_019c9bf0-9170-7c6a-9abc-4b8dc590bd17" xlink:type="arc" order="29"/>
    <link:loc xlink:type="locator" xlink:label="loc_ahh_OverlookVillageMember_019c9bf0-9170-7878-a665-c49ff42078fb" xlink:href="ahh-20260331.xsd#ahh_OverlookVillageMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_OwnershipDomain_019c9bf0-9170-7c1c-99aa-944b9a492238" xlink:to="loc_ahh_OverlookVillageMember_019c9bf0-9170-7878-a665-c49ff42078fb" xlink:type="arc" order="30"/>
    <link:loc xlink:type="locator" xlink:label="loc_ahh_PattersonPlaceMember_019c9bf0-9170-74eb-88e1-b424e129aa87" xlink:href="ahh-20260331.xsd#ahh_PattersonPlaceMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_OwnershipDomain_019c9bf0-9170-7c1c-99aa-944b9a492238" xlink:to="loc_ahh_PattersonPlaceMember_019c9bf0-9170-74eb-88e1-b424e129aa87" xlink:type="arc" order="31"/>
    <link:loc xlink:type="locator" xlink:label="loc_ahh_ProvidencePlazaRetailMember_019c9bf0-9170-7d0c-9057-48c991470673" xlink:href="ahh-20260331.xsd#ahh_ProvidencePlazaRetailMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_OwnershipDomain_019c9bf0-9170-7c1c-99aa-944b9a492238" xlink:to="loc_ahh_ProvidencePlazaRetailMember_019c9bf0-9170-7d0c-9057-48c991470673" xlink:type="arc" order="32"/>
    <link:loc xlink:type="locator" xlink:label="loc_ahh_SouthSquareMember_019c9bf0-9170-780d-9fa3-92f0ade73ae4" xlink:href="ahh-20260331.xsd#ahh_SouthSquareMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_OwnershipDomain_019c9bf0-9170-7c1c-99aa-944b9a492238" xlink:to="loc_ahh_SouthSquareMember_019c9bf0-9170-780d-9fa3-92f0ade73ae4" xlink:type="arc" order="33"/>
    <link:loc xlink:type="locator" xlink:label="loc_ahh_TheInterlockRetailMember_019c9bf0-9170-7eb2-bfcb-a2f8c7af00a9" xlink:href="ahh-20260331.xsd#ahh_TheInterlockRetailMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_OwnershipDomain_019c9bf0-9170-7c1c-99aa-944b9a492238" xlink:to="loc_ahh_TheInterlockRetailMember_019c9bf0-9170-7eb2-bfcb-a2f8c7af00a9" xlink:type="arc" order="34"/>
    <link:loc xlink:type="locator" xlink:label="loc_ahh_WendoverVillageMember_019c9bf0-9170-7fda-8d50-b0a33e1eaeb4" xlink:href="ahh-20260331.xsd#ahh_WendoverVillageMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_OwnershipDomain_019c9bf0-9170-7c1c-99aa-944b9a492238" xlink:to="loc_ahh_WendoverVillageMember_019c9bf0-9170-7fda-8d50-b0a33e1eaeb4" xlink:type="arc" order="35"/>
    <link:loc xlink:type="locator" xlink:label="loc_ahh_DimmockSquareMember_019c9bf0-9170-792a-b922-7d5beaf56816" xlink:href="ahh-20260331.xsd#ahh_DimmockSquareMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_OwnershipDomain_019c9bf0-9170-7c1c-99aa-944b9a492238" xlink:to="loc_ahh_DimmockSquareMember_019c9bf0-9170-792a-b922-7d5beaf56816" xlink:type="arc" order="36"/>
    <link:loc xlink:type="locator" xlink:label="loc_ahh_HarrisonburgRegalMember_019c9bf0-9170-7387-8703-bbfa99897f44" xlink:href="ahh-20260331.xsd#ahh_HarrisonburgRegalMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_OwnershipDomain_019c9bf0-9170-7c1c-99aa-944b9a492238" xlink:to="loc_ahh_HarrisonburgRegalMember_019c9bf0-9170-7387-8703-bbfa99897f44" xlink:type="arc" order="37"/>
    <link:loc xlink:type="locator" xlink:label="loc_ahh_MarketplaceAtHilltopMember_019c9bf0-9170-7c43-a187-938151a8bda3" xlink:href="ahh-20260331.xsd#ahh_MarketplaceAtHilltopMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_OwnershipDomain_019c9bf0-9170-7c1c-99aa-944b9a492238" xlink:to="loc_ahh_MarketplaceAtHilltopMember_019c9bf0-9170-7c43-a187-938151a8bda3" xlink:type="arc" order="38"/>
    <link:loc xlink:type="locator" xlink:label="loc_ahh_RedMillCommonsMember_019c9bf0-9170-7f5a-bb2f-2266fdd05862" xlink:href="ahh-20260331.xsd#ahh_RedMillCommonsMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_OwnershipDomain_019c9bf0-9170-7c1c-99aa-944b9a492238" xlink:to="loc_ahh_RedMillCommonsMember_019c9bf0-9170-7f5a-bb2f-2266fdd05862" xlink:type="arc" order="39"/>
    <link:loc xlink:type="locator" xlink:label="loc_ahh_SouthgateSquareMember_019c9bf0-9170-7017-86c9-510bb496fdad" xlink:href="ahh-20260331.xsd#ahh_SouthgateSquareMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_OwnershipDomain_019c9bf0-9170-7c1c-99aa-944b9a492238" xlink:to="loc_ahh_SouthgateSquareMember_019c9bf0-9170-7017-86c9-510bb496fdad" xlink:type="arc" order="40"/>
    <link:loc xlink:type="locator" xlink:label="loc_ahh_SouthshoreShopsMember_019c9bf0-9170-7ac3-98d1-1ae4abab6bd2" xlink:href="ahh-20260331.xsd#ahh_SouthshoreShopsMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_OwnershipDomain_019c9bf0-9170-7c1c-99aa-944b9a492238" xlink:to="loc_ahh_SouthshoreShopsMember_019c9bf0-9170-7ac3-98d1-1ae4abab6bd2" xlink:type="arc" order="41"/>
    <link:loc xlink:type="locator" xlink:label="loc_ahh_A249CentralParkOfficeMember_019c9bf0-9170-7d45-a4ab-3abf697c3157" xlink:href="ahh-20260331.xsd#ahh_A249CentralParkOfficeMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_OwnershipDomain_019c9bf0-9170-7c1c-99aa-944b9a492238" xlink:to="loc_ahh_A249CentralParkOfficeMember_019c9bf0-9170-7d45-a4ab-3abf697c3157" xlink:type="arc" order="42"/>
    <link:loc xlink:type="locator" xlink:label="loc_ahh_A4525MainStreetOfficeMember_019c9bf0-9170-75eb-9604-989008bf2306" xlink:href="ahh-20260331.xsd#ahh_A4525MainStreetOfficeMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_OwnershipDomain_019c9bf0-9170-7c1c-99aa-944b9a492238" xlink:to="loc_ahh_A4525MainStreetOfficeMember_019c9bf0-9170-75eb-9604-989008bf2306" xlink:type="arc" order="43"/>
    <link:loc xlink:type="locator" xlink:label="loc_ahh_A4605ColumbusOfficeMember_019c9bf0-9170-7b13-911f-0097c074970e" xlink:href="ahh-20260331.xsd#ahh_A4605ColumbusOfficeMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_OwnershipDomain_019c9bf0-9170-7c1c-99aa-944b9a492238" xlink:to="loc_ahh_A4605ColumbusOfficeMember_019c9bf0-9170-7b13-911f-0097c074970e" xlink:type="arc" order="44"/>
    <link:loc xlink:type="locator" xlink:label="loc_ahh_ArmadaHofflerTowerMember_019c9bf0-9170-7b06-8ba7-0299bd6a952e" xlink:href="ahh-20260331.xsd#ahh_ArmadaHofflerTowerMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_OwnershipDomain_019c9bf0-9170-7c1c-99aa-944b9a492238" xlink:to="loc_ahh_ArmadaHofflerTowerMember_019c9bf0-9170-7b06-8ba7-0299bd6a952e" xlink:type="arc" order="45"/>
    <link:loc xlink:type="locator" xlink:label="loc_ahh_OneColumbusMember_019c9bf0-9170-7723-b3e4-fb8865900f03" xlink:href="ahh-20260331.xsd#ahh_OneColumbusMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_OwnershipDomain_019c9bf0-9170-7c1c-99aa-944b9a492238" xlink:to="loc_ahh_OneColumbusMember_019c9bf0-9170-7723-b3e4-fb8865900f03" xlink:type="arc" order="46"/>
    <link:loc xlink:type="locator" xlink:label="loc_ahh_TwoColumbusOfficeMember_019c9bf0-9170-722d-ba05-5e6ca7f9d8ba" xlink:href="ahh-20260331.xsd#ahh_TwoColumbusOfficeMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_OwnershipDomain_019c9bf0-9170-7c1c-99aa-944b9a492238" xlink:to="loc_ahh_TwoColumbusOfficeMember_019c9bf0-9170-722d-ba05-5e6ca7f9d8ba" xlink:type="arc" order="47"/>
    <link:loc xlink:type="locator" xlink:label="loc_ahh_ConstellationOfficeMember_019c9bf0-9170-7e41-a81b-5ccbf9598297" xlink:href="ahh-20260331.xsd#ahh_ConstellationOfficeMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_OwnershipDomain_019c9bf0-9170-7c1c-99aa-944b9a492238" xlink:to="loc_ahh_ConstellationOfficeMember_019c9bf0-9170-7e41-a81b-5ccbf9598297" xlink:type="arc" order="48"/>
    <link:loc xlink:type="locator" xlink:label="loc_ahh_ThamesStreetWharfMember_019c9bf0-9170-7815-9f7e-89175973fbe4" xlink:href="ahh-20260331.xsd#ahh_ThamesStreetWharfMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_OwnershipDomain_019c9bf0-9170-7c1c-99aa-944b9a492238" xlink:to="loc_ahh_ThamesStreetWharfMember_019c9bf0-9170-7815-9f7e-89175973fbe4" xlink:type="arc" order="49"/>
    <link:loc xlink:type="locator" xlink:label="loc_ahh_WillsWharfMember_019c9bf0-9170-7fa5-8a7c-2691902bf4b5" xlink:href="ahh-20260331.xsd#ahh_WillsWharfMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_OwnershipDomain_019c9bf0-9170-7c1c-99aa-944b9a492238" xlink:to="loc_ahh_WillsWharfMember_019c9bf0-9170-7fa5-8a7c-2691902bf4b5" xlink:type="arc" order="50"/>
    <link:loc xlink:type="locator" xlink:label="loc_ahh_OneCityCenterOfficeMember_019c9bf0-9170-7ea4-82f2-eb1f50dbb538" xlink:href="ahh-20260331.xsd#ahh_OneCityCenterOfficeMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_OwnershipDomain_019c9bf0-9170-7c1c-99aa-944b9a492238" xlink:to="loc_ahh_OneCityCenterOfficeMember_019c9bf0-9170-7ea4-82f2-eb1f50dbb538" xlink:type="arc" order="51"/>
    <link:loc xlink:type="locator" xlink:label="loc_ahh_ProvidencePlazaOfficeMember_019c9bf0-9170-7964-a447-90a0d8ef3d9e" xlink:href="ahh-20260331.xsd#ahh_ProvidencePlazaOfficeMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_OwnershipDomain_019c9bf0-9170-7c1c-99aa-944b9a492238" xlink:to="loc_ahh_ProvidencePlazaOfficeMember_019c9bf0-9170-7964-a447-90a0d8ef3d9e" xlink:type="arc" order="52"/>
    <link:loc xlink:type="locator" xlink:label="loc_ahh_TheInterlockOfficeMember_019c9bf0-9170-79ff-b506-0a838a3b21a7" xlink:href="ahh-20260331.xsd#ahh_TheInterlockOfficeMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_OwnershipDomain_019c9bf0-9170-7c1c-99aa-944b9a492238" xlink:to="loc_ahh_TheInterlockOfficeMember_019c9bf0-9170-79ff-b506-0a838a3b21a7" xlink:type="arc" order="53"/>
    <link:loc xlink:type="locator" xlink:label="loc_ahh_BrooksCrossingOfficeMember_019c9bf0-9170-769b-b843-c142b87c7860" xlink:href="ahh-20260331.xsd#ahh_BrooksCrossingOfficeMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_OwnershipDomain_019c9bf0-9170-7c1c-99aa-944b9a492238" xlink:to="loc_ahh_BrooksCrossingOfficeMember_019c9bf0-9170-769b-b843-c142b87c7860" xlink:type="arc" order="54"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_MinorityInterestOwnershipPercentageByParent_019c9bf0-9170-78b9-950d-7b85d9dea446" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_MinorityInterestOwnershipPercentageByParent"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_ahh_BusinessAndOrganizationLineItems_019c9bf0-9170-7e9b-a998-a395596062cb" xlink:to="loc_us-gaap_MinorityInterestOwnershipPercentageByParent_019c9bf0-9170-78b9-950d-7b85d9dea446" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_ahh_StabilizedPropertyThresholdOccupancyPercentage_019c9bf0-9170-7336-9ed2-116b858b1e90" xlink:href="ahh-20260331.xsd#ahh_StabilizedPropertyThresholdOccupancyPercentage"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_ahh_BusinessAndOrganizationLineItems_019c9bf0-9170-7e9b-a998-a395596062cb" xlink:to="loc_ahh_StabilizedPropertyThresholdOccupancyPercentage_019c9bf0-9170-7336-9ed2-116b858b1e90" xlink:type="arc" order="1"/>
  </link:definitionLink>
  <link:roleRef roleURI="http://www.armadahoffler.com/role/BusinessandOrganizationScheduleofPropertiesUnderDevelopmentorConstructionDetails" xlink:type="simple" xlink:href="ahh-20260331.xsd#BusinessandOrganizationScheduleofPropertiesUnderDevelopmentorConstructionDetails"/>
  <link:definitionLink xlink:role="http://www.armadahoffler.com/role/BusinessandOrganizationScheduleofPropertiesUnderDevelopmentorConstructionDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_ahh_BusinessAndOrganizationLineItems_019c9bf0-9170-7dbc-91f7-dc32715ca95b" xlink:href="ahh-20260331.xsd#ahh_BusinessAndOrganizationLineItems"/>
    <link:loc xlink:type="locator" xlink:label="loc_ahh_BusinessAndOrganizationTable_019c9bf0-9170-761e-af2c-4da05d1349ba" xlink:href="ahh-20260331.xsd#ahh_BusinessAndOrganizationTable"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_ahh_BusinessAndOrganizationLineItems_019c9bf0-9170-7dbc-91f7-dc32715ca95b" xlink:to="loc_ahh_BusinessAndOrganizationTable_019c9bf0-9170-761e-af2c-4da05d1349ba" xlink:type="arc" order="1" xbrldt:closed="true" xbrldt:contextElement="segment"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis_019c9bf0-9170-75b4-879d-bb32516907ee" xlink:href="https://xbrl.fasb.org/srt/2025/elts/srt-2025.xsd#srt_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_ahh_BusinessAndOrganizationTable_019c9bf0-9170-761e-af2c-4da05d1349ba" xlink:to="loc_srt_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis_019c9bf0-9170-75b4-879d-bb32516907ee" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_MortgageLoansOnRealEstateNamePropertyTypeDomain_019c9bf0-9170-75b4-879d-bb32516907ee_default" xlink:href="https://xbrl.fasb.org/srt/2025/elts/srt-2025.xsd#srt_MortgageLoansOnRealEstateNamePropertyTypeDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_srt_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis_019c9bf0-9170-75b4-879d-bb32516907ee" xlink:to="loc_srt_MortgageLoansOnRealEstateNamePropertyTypeDomain_019c9bf0-9170-75b4-879d-bb32516907ee_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_MortgageLoansOnRealEstateNamePropertyTypeDomain_019c9bf0-9170-788e-910c-598e148c94c8" xlink:href="https://xbrl.fasb.org/srt/2025/elts/srt-2025.xsd#srt_MortgageLoansOnRealEstateNamePropertyTypeDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_srt_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis_019c9bf0-9170-75b4-879d-bb32516907ee" xlink:to="loc_srt_MortgageLoansOnRealEstateNamePropertyTypeDomain_019c9bf0-9170-788e-910c-598e148c94c8" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_RetailSiteMember_019c9bf0-9170-700d-a33f-6726e291cef6" xlink:href="https://xbrl.fasb.org/srt/2025/elts/srt-2025.xsd#srt_RetailSiteMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_MortgageLoansOnRealEstateNamePropertyTypeDomain_019c9bf0-9170-788e-910c-598e148c94c8" xlink:to="loc_srt_RetailSiteMember_019c9bf0-9170-700d-a33f-6726e291cef6" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_ahh_OfficeMember_019c9bf0-9170-7453-a8ad-8469ef489dcf" xlink:href="ahh-20260331.xsd#ahh_OfficeMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_MortgageLoansOnRealEstateNamePropertyTypeDomain_019c9bf0-9170-788e-910c-598e148c94c8" xlink:to="loc_ahh_OfficeMember_019c9bf0-9170-7453-a8ad-8469ef489dcf" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_OwnershipAxis_019c9bf0-9170-7bdf-9ee2-7c6c279d7bb5" xlink:href="https://xbrl.fasb.org/srt/2025/elts/srt-2025.xsd#srt_OwnershipAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_ahh_BusinessAndOrganizationTable_019c9bf0-9170-761e-af2c-4da05d1349ba" xlink:to="loc_srt_OwnershipAxis_019c9bf0-9170-7bdf-9ee2-7c6c279d7bb5" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_OwnershipDomain_019c9bf0-9170-7bdf-9ee2-7c6c279d7bb5_default" xlink:href="https://xbrl.fasb.org/srt/2025/elts/srt-2025.xsd#srt_OwnershipDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_srt_OwnershipAxis_019c9bf0-9170-7bdf-9ee2-7c6c279d7bb5" xlink:to="loc_srt_OwnershipDomain_019c9bf0-9170-7bdf-9ee2-7c6c279d7bb5_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_OwnershipDomain_019c9bf0-9170-7114-930c-2327ec23c8b3" xlink:href="https://xbrl.fasb.org/srt/2025/elts/srt-2025.xsd#srt_OwnershipDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_srt_OwnershipAxis_019c9bf0-9170-7bdf-9ee2-7c6c279d7bb5" xlink:to="loc_srt_OwnershipDomain_019c9bf0-9170-7114-930c-2327ec23c8b3" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_ahh_SouthernPostRetailMember_019c9bf0-9170-7e3b-9101-0bb5432b7258" xlink:href="ahh-20260331.xsd#ahh_SouthernPostRetailMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_OwnershipDomain_019c9bf0-9170-7114-930c-2327ec23c8b3" xlink:to="loc_ahh_SouthernPostRetailMember_019c9bf0-9170-7e3b-9101-0bb5432b7258" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_ahh_SouthernPostOfficeMember_019c9bf0-9170-77c9-b98f-4e3f82cb7c2e" xlink:href="ahh-20260331.xsd#ahh_SouthernPostOfficeMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_OwnershipDomain_019c9bf0-9170-7114-930c-2327ec23c8b3" xlink:to="loc_ahh_SouthernPostOfficeMember_019c9bf0-9170-77c9-b98f-4e3f82cb7c2e" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_MinorityInterestOwnershipPercentageByParent_019c9bf0-9170-7dfe-bb9f-fc9ee4beb094" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_MinorityInterestOwnershipPercentageByParent"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_ahh_BusinessAndOrganizationLineItems_019c9bf0-9170-7dbc-91f7-dc32715ca95b" xlink:to="loc_us-gaap_MinorityInterestOwnershipPercentageByParent_019c9bf0-9170-7dfe-bb9f-fc9ee4beb094" xlink:type="arc" order="0"/>
  </link:definitionLink>
  <link:roleRef roleURI="http://www.armadahoffler.com/role/SignificantAccountingPoliciesDetails" xlink:type="simple" xlink:href="ahh-20260331.xsd#SignificantAccountingPoliciesDetails"/>
  <link:definitionLink xlink:role="http://www.armadahoffler.com/role/SignificantAccountingPoliciesDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsLineItems_019de241-99ce-7ac1-b186-ae78715a6921" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsLineItems"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsTable_019de241-99ce-7cf1-ae71-7f57f22a8808" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsTable"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsLineItems_019de241-99ce-7ac1-b186-ae78715a6921" xlink:to="loc_us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsTable_019de241-99ce-7cf1-ae71-7f57f22a8808" xlink:type="arc" order="1" xbrldt:closed="true" xbrldt:contextElement="segment"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis_019de241-99ce-7b80-9441-96309b4800d9" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsTable_019de241-99ce-7cf1-ae71-7f57f22a8808" xlink:to="loc_us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis_019de241-99ce-7b80-9441-96309b4800d9" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DisposalGroupsIncludingDiscontinuedOperationsNameDomain_019de241-99ce-7b80-9441-96309b4800d9_default" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DisposalGroupsIncludingDiscontinuedOperationsNameDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis_019de241-99ce-7b80-9441-96309b4800d9" xlink:to="loc_us-gaap_DisposalGroupsIncludingDiscontinuedOperationsNameDomain_019de241-99ce-7b80-9441-96309b4800d9_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DisposalGroupsIncludingDiscontinuedOperationsNameDomain_019de241-99ce-7485-9ef4-f6c685fef2b3" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DisposalGroupsIncludingDiscontinuedOperationsNameDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsAxis_019de241-99ce-7b80-9441-96309b4800d9" xlink:to="loc_us-gaap_DisposalGroupsIncludingDiscontinuedOperationsNameDomain_019de241-99ce-7485-9ef4-f6c685fef2b3" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_ahh_MultifamilyPortfolioSaleMember_019de241-99ce-7657-8e87-7cfbac438219" xlink:href="ahh-20260331.xsd#ahh_MultifamilyPortfolioSaleMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DisposalGroupsIncludingDiscontinuedOperationsNameDomain_019de241-99ce-7485-9ef4-f6c685fef2b3" xlink:to="loc_ahh_MultifamilyPortfolioSaleMember_019de241-99ce-7657-8e87-7cfbac438219" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DisposalGroupIncludingDiscontinuedOperationConsideration_019de241-99ce-7ad0-b8bb-3c2c054626a3" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DisposalGroupIncludingDiscontinuedOperationConsideration"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsLineItems_019de241-99ce-7ac1-b186-ae78715a6921" xlink:to="loc_us-gaap_DisposalGroupIncludingDiscontinuedOperationConsideration_019de241-99ce-7ad0-b8bb-3c2c054626a3" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_ahh_DisposalGroupIncludingDiscontinuedOperationDepositOnSaleNonRefundableDeposit_019de241-99ce-7291-a5ff-84a8bf4d73ba" xlink:href="ahh-20260331.xsd#ahh_DisposalGroupIncludingDiscontinuedOperationDepositOnSaleNonRefundableDeposit"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsLineItems_019de241-99ce-7ac1-b186-ae78715a6921" xlink:to="loc_ahh_DisposalGroupIncludingDiscontinuedOperationDepositOnSaleNonRefundableDeposit_019de241-99ce-7291-a5ff-84a8bf4d73ba" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NumberOfReportableSegments_019df67a-38c2-7f84-9664-1ad19523404c" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_NumberOfReportableSegments"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsLineItems_019de241-99ce-7ac1-b186-ae78715a6921" xlink:to="loc_us-gaap_NumberOfReportableSegments_019df67a-38c2-7f84-9664-1ad19523404c" xlink:type="arc" order="2"/>
  </link:definitionLink>
  <link:roleRef roleURI="http://www.armadahoffler.com/role/SegmentsScheduleofNetOperatingIncomeofReportableSegmentsDetails" xlink:type="simple" xlink:href="ahh-20260331.xsd#SegmentsScheduleofNetOperatingIncomeofReportableSegmentsDetails"/>
  <link:definitionLink xlink:role="http://www.armadahoffler.com/role/SegmentsScheduleofNetOperatingIncomeofReportableSegmentsDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SegmentReportingInformationLineItems_019c9bf0-9170-7607-bd2f-d9da07c8e6c2" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_SegmentReportingInformationLineItems"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfSegmentReportingInformationBySegmentTable_019c9bf0-9170-7218-bc96-1a7fd4a5daf2" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ScheduleOfSegmentReportingInformationBySegmentTable"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_SegmentReportingInformationLineItems_019c9bf0-9170-7607-bd2f-d9da07c8e6c2" xlink:to="loc_us-gaap_ScheduleOfSegmentReportingInformationBySegmentTable_019c9bf0-9170-7218-bc96-1a7fd4a5daf2" xlink:type="arc" order="1" xbrldt:closed="true" xbrldt:contextElement="segment"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_ConsolidationItemsAxis_019c9bf0-9170-78ed-ab3b-a06806b25da3" xlink:href="https://xbrl.fasb.org/srt/2025/elts/srt-2025.xsd#srt_ConsolidationItemsAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfSegmentReportingInformationBySegmentTable_019c9bf0-9170-7218-bc96-1a7fd4a5daf2" xlink:to="loc_srt_ConsolidationItemsAxis_019c9bf0-9170-78ed-ab3b-a06806b25da3" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_ConsolidationItemsDomain_019c9bf0-9170-78ed-ab3b-a06806b25da3_default" xlink:href="https://xbrl.fasb.org/srt/2025/elts/srt-2025.xsd#srt_ConsolidationItemsDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_srt_ConsolidationItemsAxis_019c9bf0-9170-78ed-ab3b-a06806b25da3" xlink:to="loc_srt_ConsolidationItemsDomain_019c9bf0-9170-78ed-ab3b-a06806b25da3_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_ConsolidationItemsDomain_019c9bf0-9170-7406-ba92-bbf8edd842eb" xlink:href="https://xbrl.fasb.org/srt/2025/elts/srt-2025.xsd#srt_ConsolidationItemsDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_srt_ConsolidationItemsAxis_019c9bf0-9170-78ed-ab3b-a06806b25da3" xlink:to="loc_srt_ConsolidationItemsDomain_019c9bf0-9170-7406-ba92-bbf8edd842eb" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingSegmentsMember_019c9bf0-9170-7f2d-8532-69df3dd077d5" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_OperatingSegmentsMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_ConsolidationItemsDomain_019c9bf0-9170-7406-ba92-bbf8edd842eb" xlink:to="loc_us-gaap_OperatingSegmentsMember_019c9bf0-9170-7f2d-8532-69df3dd077d5" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CorporateNonSegmentMember_019c9bf0-9170-7fc6-b6e9-c16d1f8d30ce" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_CorporateNonSegmentMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_ConsolidationItemsDomain_019c9bf0-9170-7406-ba92-bbf8edd842eb" xlink:to="loc_us-gaap_CorporateNonSegmentMember_019c9bf0-9170-7fc6-b6e9-c16d1f8d30ce" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IntersegmentEliminationMember_019d6697-805a-72ed-9823-c4b98e752fd1" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_IntersegmentEliminationMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_ConsolidationItemsDomain_019c9bf0-9170-7406-ba92-bbf8edd842eb" xlink:to="loc_us-gaap_IntersegmentEliminationMember_019d6697-805a-72ed-9823-c4b98e752fd1" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StatementBusinessSegmentsAxis_019c9bf0-9170-7a8a-b0b4-89936cae76bf" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_StatementBusinessSegmentsAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfSegmentReportingInformationBySegmentTable_019c9bf0-9170-7218-bc96-1a7fd4a5daf2" xlink:to="loc_us-gaap_StatementBusinessSegmentsAxis_019c9bf0-9170-7a8a-b0b4-89936cae76bf" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SegmentDomain_019c9bf0-9170-7a8a-b0b4-89936cae76bf_default" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_SegmentDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_StatementBusinessSegmentsAxis_019c9bf0-9170-7a8a-b0b4-89936cae76bf" xlink:to="loc_us-gaap_SegmentDomain_019c9bf0-9170-7a8a-b0b4-89936cae76bf_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SegmentDomain_019c9bf0-9170-711c-94ea-abaeb5a82379" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_SegmentDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_StatementBusinessSegmentsAxis_019c9bf0-9170-7a8a-b0b4-89936cae76bf" xlink:to="loc_us-gaap_SegmentDomain_019c9bf0-9170-711c-94ea-abaeb5a82379" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_ahh_RetailRealEstateSegmentMember_019c9bf0-9170-7d64-9c69-ca5cbbce1a92" xlink:href="ahh-20260331.xsd#ahh_RetailRealEstateSegmentMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SegmentDomain_019c9bf0-9170-711c-94ea-abaeb5a82379" xlink:to="loc_ahh_RetailRealEstateSegmentMember_019c9bf0-9170-7d64-9c69-ca5cbbce1a92" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_ahh_OfficeRealEstateSegmentMember_019c9bf0-9170-7175-9dc3-077bcc4a2143" xlink:href="ahh-20260331.xsd#ahh_OfficeRealEstateSegmentMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SegmentDomain_019c9bf0-9170-711c-94ea-abaeb5a82379" xlink:to="loc_ahh_OfficeRealEstateSegmentMember_019c9bf0-9170-7175-9dc3-077bcc4a2143" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_ahh_GeneralContractingAndRealEstateServicesMember_019d6697-805a-76a1-b149-09f97f34a878" xlink:href="ahh-20260331.xsd#ahh_GeneralContractingAndRealEstateServicesMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SegmentDomain_019c9bf0-9170-711c-94ea-abaeb5a82379" xlink:to="loc_ahh_GeneralContractingAndRealEstateServicesMember_019d6697-805a-76a1-b149-09f97f34a878" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingLeaseLeaseIncome_019c9bf0-9170-7bcc-bfdd-f45cfbd07f4c" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_OperatingLeaseLeaseIncome"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SegmentReportingInformationLineItems_019c9bf0-9170-7607-bd2f-d9da07c8e6c2" xlink:to="loc_us-gaap_OperatingLeaseLeaseIncome_019c9bf0-9170-7bcc-bfdd-f45cfbd07f4c" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_ahh_RevenuesAdjusted_019c9bf0-9170-7c3d-aef6-b43dae50fe4b" xlink:href="ahh-20260331.xsd#ahh_RevenuesAdjusted"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SegmentReportingInformationLineItems_019c9bf0-9170-7607-bd2f-d9da07c8e6c2" xlink:to="loc_ahh_RevenuesAdjusted_019c9bf0-9170-7c3d-aef6-b43dae50fe4b" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DirectCostsOfLeasedAndRentedPropertyOrEquipment_019c9bf0-9170-7c23-9b61-6fcf303a41dc" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DirectCostsOfLeasedAndRentedPropertyOrEquipment"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SegmentReportingInformationLineItems_019c9bf0-9170-7607-bd2f-d9da07c8e6c2" xlink:to="loc_us-gaap_DirectCostsOfLeasedAndRentedPropertyOrEquipment_019c9bf0-9170-7c23-9b61-6fcf303a41dc" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RealEstateTaxExpense_019c9bf0-9170-7e53-91ae-66f2ddd71b39" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_RealEstateTaxExpense"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SegmentReportingInformationLineItems_019c9bf0-9170-7607-bd2f-d9da07c8e6c2" xlink:to="loc_us-gaap_RealEstateTaxExpense_019c9bf0-9170-7e53-91ae-66f2ddd71b39" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_ahh_SegmentExpenses_019c9bf0-9170-7495-9705-eaf8dfd94b7d" xlink:href="ahh-20260331.xsd#ahh_SegmentExpenses"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SegmentReportingInformationLineItems_019c9bf0-9170-7607-bd2f-d9da07c8e6c2" xlink:to="loc_ahh_SegmentExpenses_019c9bf0-9170-7495-9705-eaf8dfd94b7d" xlink:type="arc" order="4"/>
    <link:loc xlink:type="locator" xlink:label="loc_ahh_SegmentOperatingIncomeLoss_019c9bf0-9170-703b-8bdb-6a700b2e00f0" xlink:href="ahh-20260331.xsd#ahh_SegmentOperatingIncomeLoss"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SegmentReportingInformationLineItems_019c9bf0-9170-7607-bd2f-d9da07c8e6c2" xlink:to="loc_ahh_SegmentOperatingIncomeLoss_019c9bf0-9170-703b-8bdb-6a700b2e00f0" xlink:type="arc" order="5"/>
    <link:loc xlink:type="locator" xlink:label="loc_ahh_OtherDepreciationAndAmortizationAdjusted_019c9bf0-9170-73d0-8769-21f23b43aecd" xlink:href="ahh-20260331.xsd#ahh_OtherDepreciationAndAmortizationAdjusted"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SegmentReportingInformationLineItems_019c9bf0-9170-7607-bd2f-d9da07c8e6c2" xlink:to="loc_ahh_OtherDepreciationAndAmortizationAdjusted_019c9bf0-9170-73d0-8769-21f23b43aecd" xlink:type="arc" order="6"/>
    <link:loc xlink:type="locator" xlink:label="loc_ahh_GeneralAndAdministrativeExpenseAdjusted_019c9bf0-9170-7f10-9e9e-ec0c75dd08d0" xlink:href="ahh-20260331.xsd#ahh_GeneralAndAdministrativeExpenseAdjusted"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SegmentReportingInformationLineItems_019c9bf0-9170-7607-bd2f-d9da07c8e6c2" xlink:to="loc_ahh_GeneralAndAdministrativeExpenseAdjusted_019c9bf0-9170-7f10-9e9e-ec0c75dd08d0" xlink:type="arc" order="7"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_GainsLossesOnSalesOfInvestmentRealEstate_019de1f6-b77f-7fa0-b16b-440126b3267b" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_GainsLossesOnSalesOfInvestmentRealEstate"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SegmentReportingInformationLineItems_019c9bf0-9170-7607-bd2f-d9da07c8e6c2" xlink:to="loc_us-gaap_GainsLossesOnSalesOfInvestmentRealEstate_019de1f6-b77f-7fa0-b16b-440126b3267b" xlink:type="arc" order="8"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InvestmentIncomeInterest_019df3ec-7289-7434-b343-16299d2342c4" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_InvestmentIncomeInterest"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SegmentReportingInformationLineItems_019c9bf0-9170-7607-bd2f-d9da07c8e6c2" xlink:to="loc_us-gaap_InvestmentIncomeInterest_019df3ec-7289-7434-b343-16299d2342c4" xlink:type="arc" order="9"/>
    <link:loc xlink:type="locator" xlink:label="loc_ahh_AcquisitionDevelopmentAndOtherPursuitCostsAdjusted_019c9bf0-9170-75de-a41c-85cbbfec0a3f" xlink:href="ahh-20260331.xsd#ahh_AcquisitionDevelopmentAndOtherPursuitCostsAdjusted"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SegmentReportingInformationLineItems_019c9bf0-9170-7607-bd2f-d9da07c8e6c2" xlink:to="loc_ahh_AcquisitionDevelopmentAndOtherPursuitCostsAdjusted_019c9bf0-9170-75de-a41c-85cbbfec0a3f" xlink:type="arc" order="10"/>
    <link:loc xlink:type="locator" xlink:label="loc_ahh_InterestExpenseExcludingRealEstateFinancingSegment_019c9bf0-9170-7574-9fc6-f73815988bb8" xlink:href="ahh-20260331.xsd#ahh_InterestExpenseExcludingRealEstateFinancingSegment"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SegmentReportingInformationLineItems_019c9bf0-9170-7607-bd2f-d9da07c8e6c2" xlink:to="loc_ahh_InterestExpenseExcludingRealEstateFinancingSegment_019c9bf0-9170-7574-9fc6-f73815988bb8" xlink:type="arc" order="11"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeLossFromEquityMethodInvestments_019c9bf0-9170-70fd-ab04-bcb8b2e9a9c9" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_IncomeLossFromEquityMethodInvestments"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SegmentReportingInformationLineItems_019c9bf0-9170-7607-bd2f-d9da07c8e6c2" xlink:to="loc_us-gaap_IncomeLossFromEquityMethodInvestments_019c9bf0-9170-70fd-ab04-bcb8b2e9a9c9" xlink:type="arc" order="12"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DerivativeGainLossOnDerivativeNet_019c9bf0-9170-76e5-9f33-b99f2e51faaf" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DerivativeGainLossOnDerivativeNet"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SegmentReportingInformationLineItems_019c9bf0-9170-7607-bd2f-d9da07c8e6c2" xlink:to="loc_us-gaap_DerivativeGainLossOnDerivativeNet_019c9bf0-9170-76e5-9f33-b99f2e51faaf" xlink:type="arc" order="13"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherNonoperatingIncomeExpense_019c9bf0-9170-7774-8298-d0e2a105bccc" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_OtherNonoperatingIncomeExpense"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SegmentReportingInformationLineItems_019c9bf0-9170-7607-bd2f-d9da07c8e6c2" xlink:to="loc_us-gaap_OtherNonoperatingIncomeExpense_019c9bf0-9170-7774-8298-d0e2a105bccc" xlink:type="arc" order="14"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest_019d6691-773b-7e75-bb68-35688708e439" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SegmentReportingInformationLineItems_019c9bf0-9170-7607-bd2f-d9da07c8e6c2" xlink:to="loc_us-gaap_IncomeLossFromContinuingOperationsIncludingPortionAttributableToNoncontrollingInterest_019d6691-773b-7e75-bb68-35688708e439" xlink:type="arc" order="15"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DiscontinuedOperationIncomeLossFromDiscontinuedOperationBeforeIncomeTax_019d668c-4e4d-7dd3-99b5-3e6abe3ad8bd" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DiscontinuedOperationIncomeLossFromDiscontinuedOperationBeforeIncomeTax"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SegmentReportingInformationLineItems_019c9bf0-9170-7607-bd2f-d9da07c8e6c2" xlink:to="loc_us-gaap_DiscontinuedOperationIncomeLossFromDiscontinuedOperationBeforeIncomeTax_019d668c-4e4d-7dd3-99b5-3e6abe3ad8bd" xlink:type="arc" order="16"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DiscontinuedOperationTaxEffectOfDiscontinuedOperation_019d668c-4e4d-70a5-a544-617bf82ac0d6" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DiscontinuedOperationTaxEffectOfDiscontinuedOperation"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SegmentReportingInformationLineItems_019c9bf0-9170-7607-bd2f-d9da07c8e6c2" xlink:to="loc_us-gaap_DiscontinuedOperationTaxEffectOfDiscontinuedOperation_019d668c-4e4d-70a5-a544-617bf82ac0d6" xlink:type="arc" order="17"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTax_019d668c-4e4d-77cf-99e5-6a2460a75f5f" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTax"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SegmentReportingInformationLineItems_019c9bf0-9170-7607-bd2f-d9da07c8e6c2" xlink:to="loc_us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTax_019d668c-4e4d-77cf-99e5-6a2460a75f5f" xlink:type="arc" order="18"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ProfitLoss_019c9bf0-9170-7e50-979e-7147f057fdc4" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ProfitLoss"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SegmentReportingInformationLineItems_019c9bf0-9170-7607-bd2f-d9da07c8e6c2" xlink:to="loc_us-gaap_ProfitLoss_019c9bf0-9170-7e50-979e-7147f057fdc4" xlink:type="arc" order="19"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax_019d6697-805a-7bf3-bb74-923cb46041a4" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SegmentReportingInformationLineItems_019c9bf0-9170-7607-bd2f-d9da07c8e6c2" xlink:to="loc_us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax_019d6697-805a-7bf3-bb74-923cb46041a4" xlink:type="arc" order="20"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CostOfGoodsAndServicesSold_019d6697-805a-7cfd-bfde-bf9412933bdc" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_CostOfGoodsAndServicesSold"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SegmentReportingInformationLineItems_019c9bf0-9170-7607-bd2f-d9da07c8e6c2" xlink:to="loc_us-gaap_CostOfGoodsAndServicesSold_019d6697-805a-7cfd-bfde-bf9412933bdc" xlink:type="arc" order="21"/>
  </link:definitionLink>
  <link:roleRef roleURI="http://www.armadahoffler.com/role/SegmentsSegmentReconciliationofOtherItemsfromSegmentstoConsolidatedDetails" xlink:type="simple" xlink:href="ahh-20260331.xsd#SegmentsSegmentReconciliationofOtherItemsfromSegmentstoConsolidatedDetails"/>
  <link:definitionLink xlink:role="http://www.armadahoffler.com/role/SegmentsSegmentReconciliationofOtherItemsfromSegmentstoConsolidatedDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SegmentReportingInformationLineItems_019c9bf0-9170-75ae-823f-629fd2494df3" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_SegmentReportingInformationLineItems"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfSegmentReportingInformationBySegmentTable_019c9bf0-9170-73e5-ad28-c2627b8bfaf8" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ScheduleOfSegmentReportingInformationBySegmentTable"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_SegmentReportingInformationLineItems_019c9bf0-9170-75ae-823f-629fd2494df3" xlink:to="loc_us-gaap_ScheduleOfSegmentReportingInformationBySegmentTable_019c9bf0-9170-73e5-ad28-c2627b8bfaf8" xlink:type="arc" order="1" xbrldt:closed="true" xbrldt:contextElement="segment"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_ConsolidationItemsAxis_019c9bf0-9170-773b-bcc0-363bd5465550" xlink:href="https://xbrl.fasb.org/srt/2025/elts/srt-2025.xsd#srt_ConsolidationItemsAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfSegmentReportingInformationBySegmentTable_019c9bf0-9170-73e5-ad28-c2627b8bfaf8" xlink:to="loc_srt_ConsolidationItemsAxis_019c9bf0-9170-773b-bcc0-363bd5465550" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_ConsolidationItemsDomain_019c9bf0-9170-773b-bcc0-363bd5465550_default" xlink:href="https://xbrl.fasb.org/srt/2025/elts/srt-2025.xsd#srt_ConsolidationItemsDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_srt_ConsolidationItemsAxis_019c9bf0-9170-773b-bcc0-363bd5465550" xlink:to="loc_srt_ConsolidationItemsDomain_019c9bf0-9170-773b-bcc0-363bd5465550_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_ConsolidationItemsDomain_019c9bf0-9170-77eb-a3cd-92e551419d76" xlink:href="https://xbrl.fasb.org/srt/2025/elts/srt-2025.xsd#srt_ConsolidationItemsDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_srt_ConsolidationItemsAxis_019c9bf0-9170-773b-bcc0-363bd5465550" xlink:to="loc_srt_ConsolidationItemsDomain_019c9bf0-9170-77eb-a3cd-92e551419d76" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingSegmentsMember_019c9bf0-9170-7be1-b0d3-4b9c80df2add" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_OperatingSegmentsMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_ConsolidationItemsDomain_019c9bf0-9170-77eb-a3cd-92e551419d76" xlink:to="loc_us-gaap_OperatingSegmentsMember_019c9bf0-9170-7be1-b0d3-4b9c80df2add" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CorporateNonSegmentMember_019c9bf0-9170-7bb4-9143-91d465f1c26f" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_CorporateNonSegmentMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_ConsolidationItemsDomain_019c9bf0-9170-77eb-a3cd-92e551419d76" xlink:to="loc_us-gaap_CorporateNonSegmentMember_019c9bf0-9170-7bb4-9143-91d465f1c26f" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StatementBusinessSegmentsAxis_019c9bf0-9170-7b10-bc8b-f6b5a97b1c00" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_StatementBusinessSegmentsAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfSegmentReportingInformationBySegmentTable_019c9bf0-9170-73e5-ad28-c2627b8bfaf8" xlink:to="loc_us-gaap_StatementBusinessSegmentsAxis_019c9bf0-9170-7b10-bc8b-f6b5a97b1c00" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SegmentDomain_019c9bf0-9170-7b10-bc8b-f6b5a97b1c00_default" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_SegmentDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_StatementBusinessSegmentsAxis_019c9bf0-9170-7b10-bc8b-f6b5a97b1c00" xlink:to="loc_us-gaap_SegmentDomain_019c9bf0-9170-7b10-bc8b-f6b5a97b1c00_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SegmentDomain_019c9bf0-9170-7970-92dc-d0372b23b3d1" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_SegmentDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_StatementBusinessSegmentsAxis_019c9bf0-9170-7b10-bc8b-f6b5a97b1c00" xlink:to="loc_us-gaap_SegmentDomain_019c9bf0-9170-7970-92dc-d0372b23b3d1" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_ahh_RetailRealEstateSegmentMember_019c9bf0-9170-784f-ad5c-ff2c66fd5552" xlink:href="ahh-20260331.xsd#ahh_RetailRealEstateSegmentMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SegmentDomain_019c9bf0-9170-7970-92dc-d0372b23b3d1" xlink:to="loc_ahh_RetailRealEstateSegmentMember_019c9bf0-9170-784f-ad5c-ff2c66fd5552" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_ahh_OfficeRealEstateSegmentMember_019c9bf0-9170-7bbd-b371-251ffe778843" xlink:href="ahh-20260331.xsd#ahh_OfficeRealEstateSegmentMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SegmentDomain_019c9bf0-9170-7970-92dc-d0372b23b3d1" xlink:to="loc_ahh_OfficeRealEstateSegmentMember_019c9bf0-9170-7bbd-b371-251ffe778843" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RealEstateInvestmentPropertyAtCost_019c9bf0-9170-7492-b873-25a1f95a4b05" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_RealEstateInvestmentPropertyAtCost"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SegmentReportingInformationLineItems_019c9bf0-9170-75ae-823f-629fd2494df3" xlink:to="loc_us-gaap_RealEstateInvestmentPropertyAtCost_019c9bf0-9170-7492-b873-25a1f95a4b05" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EquityMethodInvestments_019c9bf0-9170-707f-9e74-db568a6728db" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_EquityMethodInvestments"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SegmentReportingInformationLineItems_019c9bf0-9170-75ae-823f-629fd2494df3" xlink:to="loc_us-gaap_EquityMethodInvestments_019c9bf0-9170-707f-9e74-db568a6728db" xlink:type="arc" order="1"/>
  </link:definitionLink>
  <link:roleRef roleURI="http://www.armadahoffler.com/role/DiscontinuedOperationsScheduleofMajorAssetsandLiabilitiesDetails" xlink:type="simple" xlink:href="ahh-20260331.xsd#DiscontinuedOperationsScheduleofMajorAssetsandLiabilitiesDetails"/>
  <link:definitionLink xlink:role="http://www.armadahoffler.com/role/DiscontinuedOperationsScheduleofMajorAssetsandLiabilitiesDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfEquityMethodInvestmentsLineItems_019dd353-0794-70c7-9c89-95238a91373e" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ScheduleOfEquityMethodInvestmentsLineItems"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsTable_019dd353-0794-7735-94cd-650c58d01b37" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsTable"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_ScheduleOfEquityMethodInvestmentsLineItems_019dd353-0794-70c7-9c89-95238a91373e" xlink:to="loc_us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsTable_019dd353-0794-7735-94cd-650c58d01b37" xlink:type="arc" order="1" xbrldt:closed="true" xbrldt:contextElement="segment"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DisposalGroupClassificationAxis_019dd353-0794-72d4-b7d4-7b57dca98471" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DisposalGroupClassificationAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsTable_019dd353-0794-7735-94cd-650c58d01b37" xlink:to="loc_us-gaap_DisposalGroupClassificationAxis_019dd353-0794-72d4-b7d4-7b57dca98471" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DisposalGroupClassificationDomain_019dd353-0794-72d4-b7d4-7b57dca98471_default" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DisposalGroupClassificationDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_DisposalGroupClassificationAxis_019dd353-0794-72d4-b7d4-7b57dca98471" xlink:to="loc_us-gaap_DisposalGroupClassificationDomain_019dd353-0794-72d4-b7d4-7b57dca98471_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DisposalGroupClassificationDomain_019dd353-0794-7216-917a-16fc63971af4" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DisposalGroupClassificationDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_DisposalGroupClassificationAxis_019dd353-0794-72d4-b7d4-7b57dca98471" xlink:to="loc_us-gaap_DisposalGroupClassificationDomain_019dd353-0794-7216-917a-16fc63971af4" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DiscontinuedOperationsDisposedOfBySaleMember_019df4c5-9e52-73ee-a354-355f780c184b" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DiscontinuedOperationsDisposedOfBySaleMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DisposalGroupClassificationDomain_019dd353-0794-7216-917a-16fc63971af4" xlink:to="loc_us-gaap_DiscontinuedOperationsDisposedOfBySaleMember_019df4c5-9e52-73ee-a354-355f780c184b" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StatementBusinessSegmentsAxis_019de272-cebd-7c5f-934a-b5b8e6838aed" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_StatementBusinessSegmentsAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsTable_019dd353-0794-7735-94cd-650c58d01b37" xlink:to="loc_us-gaap_StatementBusinessSegmentsAxis_019de272-cebd-7c5f-934a-b5b8e6838aed" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SegmentDomain_019de272-cebd-7c5f-934a-b5b8e6838aed_default" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_SegmentDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_StatementBusinessSegmentsAxis_019de272-cebd-7c5f-934a-b5b8e6838aed" xlink:to="loc_us-gaap_SegmentDomain_019de272-cebd-7c5f-934a-b5b8e6838aed_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SegmentDomain_019de272-cebd-79bf-8aba-4c3997ca6e0a" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_SegmentDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_StatementBusinessSegmentsAxis_019de272-cebd-7c5f-934a-b5b8e6838aed" xlink:to="loc_us-gaap_SegmentDomain_019de272-cebd-79bf-8aba-4c3997ca6e0a" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_ahh_GeneralContractingAndRealEstateServicesMember_019de272-cebd-7f5c-aa27-091edfff793f" xlink:href="ahh-20260331.xsd#ahh_GeneralContractingAndRealEstateServicesMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SegmentDomain_019de272-cebd-79bf-8aba-4c3997ca6e0a" xlink:to="loc_ahh_GeneralContractingAndRealEstateServicesMember_019de272-cebd-7f5c-aa27-091edfff793f" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_ahh_MultifamilyResidentialRealEstateMember_019de272-cebd-7749-918c-7d97b2a7ee2e" xlink:href="ahh-20260331.xsd#ahh_MultifamilyResidentialRealEstateMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SegmentDomain_019de272-cebd-79bf-8aba-4c3997ca6e0a" xlink:to="loc_ahh_MultifamilyResidentialRealEstateMember_019de272-cebd-7749-918c-7d97b2a7ee2e" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_ahh_RealEstateFinancingSegmentMember_019de272-cebd-7a43-a008-5dc77ed1c5f0" xlink:href="ahh-20260331.xsd#ahh_RealEstateFinancingSegmentMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SegmentDomain_019de272-cebd-79bf-8aba-4c3997ca6e0a" xlink:to="loc_ahh_RealEstateFinancingSegmentMember_019de272-cebd-7a43-a008-5dc77ed1c5f0" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AssetsOfDisposalGroupIncludingDiscontinuedOperationAbstract_019dd353-0794-73ef-a744-309ffb7afe56" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_AssetsOfDisposalGroupIncludingDiscontinuedOperationAbstract"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ScheduleOfEquityMethodInvestmentsLineItems_019dd353-0794-70c7-9c89-95238a91373e" xlink:to="loc_us-gaap_AssetsOfDisposalGroupIncludingDiscontinuedOperationAbstract_019dd353-0794-73ef-a744-309ffb7afe56" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_ahh_DisposalGroupIncludingDiscontinuedOperationAccountsRealEstateInvestmentPropertyNet_019dd353-0794-77f8-9cc7-44878b4a4eb6" xlink:href="ahh-20260331.xsd#ahh_DisposalGroupIncludingDiscontinuedOperationAccountsRealEstateInvestmentPropertyNet"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_AssetsOfDisposalGroupIncludingDiscontinuedOperationAbstract_019dd353-0794-73ef-a744-309ffb7afe56" xlink:to="loc_ahh_DisposalGroupIncludingDiscontinuedOperationAccountsRealEstateInvestmentPropertyNet_019dd353-0794-77f8-9cc7-44878b4a4eb6" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DisposalGroupIncludingDiscontinuedOperationCashAndCashEquivalents_019dd353-0794-77cd-9fa1-9553ecd25542" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DisposalGroupIncludingDiscontinuedOperationCashAndCashEquivalents"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_AssetsOfDisposalGroupIncludingDiscontinuedOperationAbstract_019dd353-0794-73ef-a744-309ffb7afe56" xlink:to="loc_us-gaap_DisposalGroupIncludingDiscontinuedOperationCashAndCashEquivalents_019dd353-0794-77cd-9fa1-9553ecd25542" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_ahh_DisposalGroupIncludingDiscontinuedOperationRestrictedCash_019de272-cebd-7e73-9619-60f55ddd3382" xlink:href="ahh-20260331.xsd#ahh_DisposalGroupIncludingDiscontinuedOperationRestrictedCash"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_AssetsOfDisposalGroupIncludingDiscontinuedOperationAbstract_019dd353-0794-73ef-a744-309ffb7afe56" xlink:to="loc_ahh_DisposalGroupIncludingDiscontinuedOperationRestrictedCash_019de272-cebd-7e73-9619-60f55ddd3382" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_ahh_DisposalGroupIncludingDiscontinuedOperationAccountsReceivableNet_019de272-cebd-7332-8be2-04c59e7db69d" xlink:href="ahh-20260331.xsd#ahh_DisposalGroupIncludingDiscontinuedOperationAccountsReceivableNet"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_AssetsOfDisposalGroupIncludingDiscontinuedOperationAbstract_019dd353-0794-73ef-a744-309ffb7afe56" xlink:to="loc_ahh_DisposalGroupIncludingDiscontinuedOperationAccountsReceivableNet_019de272-cebd-7332-8be2-04c59e7db69d" xlink:type="arc" order="4"/>
    <link:loc xlink:type="locator" xlink:label="loc_ahh_DisposalGroupIncludingDiscontinuedOperationNotesReceivableNet_019de272-cebd-7441-9d44-b61f421eea1a" xlink:href="ahh-20260331.xsd#ahh_DisposalGroupIncludingDiscontinuedOperationNotesReceivableNet"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_AssetsOfDisposalGroupIncludingDiscontinuedOperationAbstract_019dd353-0794-73ef-a744-309ffb7afe56" xlink:to="loc_ahh_DisposalGroupIncludingDiscontinuedOperationNotesReceivableNet_019de272-cebd-7441-9d44-b61f421eea1a" xlink:type="arc" order="5"/>
    <link:loc xlink:type="locator" xlink:label="loc_ahh_DisposalGroupIncludingDiscontinuedOperationConstructionContractorReceivableIncludingContractRetainage_019dd353-0794-75ee-b0f4-888997a8267b" xlink:href="ahh-20260331.xsd#ahh_DisposalGroupIncludingDiscontinuedOperationConstructionContractorReceivableIncludingContractRetainage"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_AssetsOfDisposalGroupIncludingDiscontinuedOperationAbstract_019dd353-0794-73ef-a744-309ffb7afe56" xlink:to="loc_ahh_DisposalGroupIncludingDiscontinuedOperationConstructionContractorReceivableIncludingContractRetainage_019dd353-0794-75ee-b0f4-888997a8267b" xlink:type="arc" order="6"/>
    <link:loc xlink:type="locator" xlink:label="loc_ahh_DisposalGroupIncludingDiscontinuedOperationContractWithCustomerAssetAfterAllowanceForCreditLoss_019dd353-0794-7a91-9287-13d8cf34d43f" xlink:href="ahh-20260331.xsd#ahh_DisposalGroupIncludingDiscontinuedOperationContractWithCustomerAssetAfterAllowanceForCreditLoss"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_AssetsOfDisposalGroupIncludingDiscontinuedOperationAbstract_019dd353-0794-73ef-a744-309ffb7afe56" xlink:to="loc_ahh_DisposalGroupIncludingDiscontinuedOperationContractWithCustomerAssetAfterAllowanceForCreditLoss_019dd353-0794-7a91-9287-13d8cf34d43f" xlink:type="arc" order="7"/>
    <link:loc xlink:type="locator" xlink:label="loc_ahh_DisposalGroupIncludingDiscontinuedOperationFinanceLeaseRightOfUseAsset_019de272-cebd-7f21-ba27-e14cc5b4f143" xlink:href="ahh-20260331.xsd#ahh_DisposalGroupIncludingDiscontinuedOperationFinanceLeaseRightOfUseAsset"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_AssetsOfDisposalGroupIncludingDiscontinuedOperationAbstract_019dd353-0794-73ef-a744-309ffb7afe56" xlink:to="loc_ahh_DisposalGroupIncludingDiscontinuedOperationFinanceLeaseRightOfUseAsset_019de272-cebd-7f21-ba27-e14cc5b4f143" xlink:type="arc" order="8"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DisposalGroupIncludingDiscontinuedOperationIntangibleAssets_019de272-cebd-78ee-83d8-bb4723c6ed1b" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DisposalGroupIncludingDiscontinuedOperationIntangibleAssets"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_AssetsOfDisposalGroupIncludingDiscontinuedOperationAbstract_019dd353-0794-73ef-a744-309ffb7afe56" xlink:to="loc_us-gaap_DisposalGroupIncludingDiscontinuedOperationIntangibleAssets_019de272-cebd-78ee-83d8-bb4723c6ed1b" xlink:type="arc" order="9"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DisposalGroupIncludingDiscontinuedOperationOtherAssets_019dd353-0794-7ceb-90d1-11394654cd38" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DisposalGroupIncludingDiscontinuedOperationOtherAssets"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_AssetsOfDisposalGroupIncludingDiscontinuedOperationAbstract_019dd353-0794-73ef-a744-309ffb7afe56" xlink:to="loc_us-gaap_DisposalGroupIncludingDiscontinuedOperationOtherAssets_019dd353-0794-7ceb-90d1-11394654cd38" xlink:type="arc" order="10"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AssetsOfDisposalGroupIncludingDiscontinuedOperation_019dd353-0794-7e07-9d03-98929f442d8c" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_AssetsOfDisposalGroupIncludingDiscontinuedOperation"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_AssetsOfDisposalGroupIncludingDiscontinuedOperationAbstract_019dd353-0794-73ef-a744-309ffb7afe56" xlink:to="loc_us-gaap_AssetsOfDisposalGroupIncludingDiscontinuedOperation_019dd353-0794-7e07-9d03-98929f442d8c" xlink:type="arc" order="11"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationAbstract_019dd353-0794-70ee-b01e-74cf4cd25f5e" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationAbstract"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ScheduleOfEquityMethodInvestmentsLineItems_019dd353-0794-70c7-9c89-95238a91373e" xlink:to="loc_us-gaap_LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationAbstract_019dd353-0794-70ee-b01e-74cf4cd25f5e" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_ahh_DisposalGroupIncludingDiscontinuedOperationIndebtednessNet_019de274-4509-75c4-936f-96a75d9f424c" xlink:href="ahh-20260331.xsd#ahh_DisposalGroupIncludingDiscontinuedOperationIndebtednessNet"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationAbstract_019dd353-0794-70ee-b01e-74cf4cd25f5e" xlink:to="loc_ahh_DisposalGroupIncludingDiscontinuedOperationIndebtednessNet_019de274-4509-75c4-936f-96a75d9f424c" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DisposalGroupIncludingDiscontinuedOperationAccountsPayableAndAccruedLiabilities_019de274-4509-735f-8b5d-d0b99aa88e81" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DisposalGroupIncludingDiscontinuedOperationAccountsPayableAndAccruedLiabilities"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationAbstract_019dd353-0794-70ee-b01e-74cf4cd25f5e" xlink:to="loc_us-gaap_DisposalGroupIncludingDiscontinuedOperationAccountsPayableAndAccruedLiabilities_019de274-4509-735f-8b5d-d0b99aa88e81" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_ahh_DisposalGroupIncludingDiscontinuedOperationConstructionPayable_019dd353-0794-7e62-b892-d01e4686ed1b" xlink:href="ahh-20260331.xsd#ahh_DisposalGroupIncludingDiscontinuedOperationConstructionPayable"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationAbstract_019dd353-0794-70ee-b01e-74cf4cd25f5e" xlink:to="loc_ahh_DisposalGroupIncludingDiscontinuedOperationConstructionPayable_019dd353-0794-7e62-b892-d01e4686ed1b" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_ahh_DisposalGroupIncludingDiscontinuedOperationContractWithCustomerLiability_019dd353-0794-7ca5-b571-8230562565d4" xlink:href="ahh-20260331.xsd#ahh_DisposalGroupIncludingDiscontinuedOperationContractWithCustomerLiability"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationAbstract_019dd353-0794-70ee-b01e-74cf4cd25f5e" xlink:to="loc_ahh_DisposalGroupIncludingDiscontinuedOperationContractWithCustomerLiability_019dd353-0794-7ca5-b571-8230562565d4" xlink:type="arc" order="4"/>
    <link:loc xlink:type="locator" xlink:label="loc_ahh_DisposalGroupIncludingDiscontinuedOperationFinanceLeaseLiabilities_019de274-4509-7251-9f1f-4d6283acf415" xlink:href="ahh-20260331.xsd#ahh_DisposalGroupIncludingDiscontinuedOperationFinanceLeaseLiabilities"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationAbstract_019dd353-0794-70ee-b01e-74cf4cd25f5e" xlink:to="loc_ahh_DisposalGroupIncludingDiscontinuedOperationFinanceLeaseLiabilities_019de274-4509-7251-9f1f-4d6283acf415" xlink:type="arc" order="5"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DisposalGroupIncludingDiscontinuedOperationOtherLiabilities_019dd353-0794-7ed8-9c2a-3db1cb5c0b33" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DisposalGroupIncludingDiscontinuedOperationOtherLiabilities"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationAbstract_019dd353-0794-70ee-b01e-74cf4cd25f5e" xlink:to="loc_us-gaap_DisposalGroupIncludingDiscontinuedOperationOtherLiabilities_019dd353-0794-7ed8-9c2a-3db1cb5c0b33" xlink:type="arc" order="6"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LiabilitiesOfDisposalGroupIncludingDiscontinuedOperation_019dd353-0794-71c5-b6dc-67c8dc3ff0e0" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_LiabilitiesOfDisposalGroupIncludingDiscontinuedOperation"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationAbstract_019dd353-0794-70ee-b01e-74cf4cd25f5e" xlink:to="loc_us-gaap_LiabilitiesOfDisposalGroupIncludingDiscontinuedOperation_019dd353-0794-71c5-b6dc-67c8dc3ff0e0" xlink:type="arc" order="7"/>
  </link:definitionLink>
  <link:roleRef roleURI="http://www.armadahoffler.com/role/DiscontinuedOperationsScheduleofDiscontinuedOperationsDetails" xlink:type="simple" xlink:href="ahh-20260331.xsd#DiscontinuedOperationsScheduleofDiscontinuedOperationsDetails"/>
  <link:definitionLink xlink:role="http://www.armadahoffler.com/role/DiscontinuedOperationsScheduleofDiscontinuedOperationsDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsLineItems_019dd353-9a29-754a-a9df-fce9129b3812" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsLineItems"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsTable_019dd353-9a29-7a2f-a3e3-98c1136312ac" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsTable"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsLineItems_019dd353-9a29-754a-a9df-fce9129b3812" xlink:to="loc_us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsTable_019dd353-9a29-7a2f-a3e3-98c1136312ac" xlink:type="arc" order="1" xbrldt:closed="true" xbrldt:contextElement="segment"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DisposalGroupClassificationAxis_019dd353-9a29-78da-bb0f-be3f6536335e" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DisposalGroupClassificationAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsTable_019dd353-9a29-7a2f-a3e3-98c1136312ac" xlink:to="loc_us-gaap_DisposalGroupClassificationAxis_019dd353-9a29-78da-bb0f-be3f6536335e" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DisposalGroupClassificationDomain_019dd353-9a29-78da-bb0f-be3f6536335e_default" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DisposalGroupClassificationDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_DisposalGroupClassificationAxis_019dd353-9a29-78da-bb0f-be3f6536335e" xlink:to="loc_us-gaap_DisposalGroupClassificationDomain_019dd353-9a29-78da-bb0f-be3f6536335e_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DisposalGroupClassificationDomain_019dd353-9a29-7813-bd59-79d44e31fba7" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DisposalGroupClassificationDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_DisposalGroupClassificationAxis_019dd353-9a29-78da-bb0f-be3f6536335e" xlink:to="loc_us-gaap_DisposalGroupClassificationDomain_019dd353-9a29-7813-bd59-79d44e31fba7" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DiscontinuedOperationsDisposedOfBySaleMember_019df4c6-1639-7c66-9398-0c6142c45ece" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DiscontinuedOperationsDisposedOfBySaleMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DisposalGroupClassificationDomain_019dd353-9a29-7813-bd59-79d44e31fba7" xlink:to="loc_us-gaap_DiscontinuedOperationsDisposedOfBySaleMember_019df4c6-1639-7c66-9398-0c6142c45ece" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StatementBusinessSegmentsAxis_019de288-7159-71b4-be1f-750b6ff64e77" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_StatementBusinessSegmentsAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsTable_019dd353-9a29-7a2f-a3e3-98c1136312ac" xlink:to="loc_us-gaap_StatementBusinessSegmentsAxis_019de288-7159-71b4-be1f-750b6ff64e77" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SegmentDomain_019de288-7159-71b4-be1f-750b6ff64e77_default" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_SegmentDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_StatementBusinessSegmentsAxis_019de288-7159-71b4-be1f-750b6ff64e77" xlink:to="loc_us-gaap_SegmentDomain_019de288-7159-71b4-be1f-750b6ff64e77_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SegmentDomain_019de288-7159-7d45-8c75-9710c6705346" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_SegmentDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_StatementBusinessSegmentsAxis_019de288-7159-71b4-be1f-750b6ff64e77" xlink:to="loc_us-gaap_SegmentDomain_019de288-7159-7d45-8c75-9710c6705346" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_ahh_GeneralContractingAndRealEstateServicesMember_019de288-7159-7754-8cf7-e50bfe4f5ba7" xlink:href="ahh-20260331.xsd#ahh_GeneralContractingAndRealEstateServicesMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SegmentDomain_019de288-7159-7d45-8c75-9710c6705346" xlink:to="loc_ahh_GeneralContractingAndRealEstateServicesMember_019de288-7159-7754-8cf7-e50bfe4f5ba7" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_ahh_MultifamilyResidentialRealEstateMember_019de288-7159-7f18-8393-05ecbbd9676a" xlink:href="ahh-20260331.xsd#ahh_MultifamilyResidentialRealEstateMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SegmentDomain_019de288-7159-7d45-8c75-9710c6705346" xlink:to="loc_ahh_MultifamilyResidentialRealEstateMember_019de288-7159-7f18-8393-05ecbbd9676a" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_ahh_RealEstateFinancingSegmentMember_019de288-7159-7593-b2de-f0fa0132a281" xlink:href="ahh-20260331.xsd#ahh_RealEstateFinancingSegmentMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SegmentDomain_019de288-7159-7d45-8c75-9710c6705346" xlink:to="loc_ahh_RealEstateFinancingSegmentMember_019de288-7159-7593-b2de-f0fa0132a281" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StatementEquityComponentsAxis_019df407-420b-790d-aa85-9c00680e1579" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_StatementEquityComponentsAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsTable_019dd353-9a29-7a2f-a3e3-98c1136312ac" xlink:to="loc_us-gaap_StatementEquityComponentsAxis_019df407-420b-790d-aa85-9c00680e1579" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EquityComponentDomain_019df407-420b-790d-aa85-9c00680e1579_default" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_EquityComponentDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_StatementEquityComponentsAxis_019df407-420b-790d-aa85-9c00680e1579" xlink:to="loc_us-gaap_EquityComponentDomain_019df407-420b-790d-aa85-9c00680e1579_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EquityComponentDomain_019df407-420b-72b2-976e-16a83a1821ef" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_EquityComponentDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_StatementEquityComponentsAxis_019df407-420b-790d-aa85-9c00680e1579" xlink:to="loc_us-gaap_EquityComponentDomain_019df407-420b-72b2-976e-16a83a1821ef" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_ahh_NoncontrollingInterestsInInvestmentEntitiesMember_019df407-5a74-7792-8e56-f120df568c35" xlink:href="ahh-20260331.xsd#ahh_NoncontrollingInterestsInInvestmentEntitiesMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_EquityComponentDomain_019df407-420b-72b2-976e-16a83a1821ef" xlink:to="loc_ahh_NoncontrollingInterestsInInvestmentEntitiesMember_019df407-5a74-7792-8e56-f120df568c35" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_ahh_NoncontrollingInterestsInOperatingPartnershipMember_019df407-7b3a-7dad-bf3e-7cece3ec67ad" xlink:href="ahh-20260331.xsd#ahh_NoncontrollingInterestsInOperatingPartnershipMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_EquityComponentDomain_019df407-420b-72b2-976e-16a83a1821ef" xlink:to="loc_ahh_NoncontrollingInterestsInOperatingPartnershipMember_019df407-7b3a-7dad-bf3e-7cece3ec67ad" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis_019e0085-8498-7b03-b7b4-01fc61a04a86" xlink:href="https://xbrl.fasb.org/srt/2025/elts/srt-2025.xsd#srt_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsTable_019dd353-9a29-7a2f-a3e3-98c1136312ac" xlink:to="loc_srt_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis_019e0085-8498-7b03-b7b4-01fc61a04a86" xlink:type="arc" order="4"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_RealEstateAndAccumulatedDepreciationNameOfPropertyDomain_019e0085-8498-7b03-b7b4-01fc61a04a86_default" xlink:href="https://xbrl.fasb.org/srt/2025/elts/srt-2025.xsd#srt_RealEstateAndAccumulatedDepreciationNameOfPropertyDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_srt_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis_019e0085-8498-7b03-b7b4-01fc61a04a86" xlink:to="loc_srt_RealEstateAndAccumulatedDepreciationNameOfPropertyDomain_019e0085-8498-7b03-b7b4-01fc61a04a86_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_RealEstateAndAccumulatedDepreciationNameOfPropertyDomain_019e0085-8498-761c-b419-212c30124d06" xlink:href="https://xbrl.fasb.org/srt/2025/elts/srt-2025.xsd#srt_RealEstateAndAccumulatedDepreciationNameOfPropertyDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_srt_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis_019e0085-8498-7b03-b7b4-01fc61a04a86" xlink:to="loc_srt_RealEstateAndAccumulatedDepreciationNameOfPropertyDomain_019e0085-8498-761c-b419-212c30124d06" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_ahh_SolisPeachtreeCornersMember_019e0085-8498-7365-92da-d86a92ddda0e" xlink:href="ahh-20260331.xsd#ahh_SolisPeachtreeCornersMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_RealEstateAndAccumulatedDepreciationNameOfPropertyDomain_019e0085-8498-761c-b419-212c30124d06" xlink:to="loc_ahh_SolisPeachtreeCornersMember_019e0085-8498-7365-92da-d86a92ddda0e" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_ahh_SolisNorthCreekMember_019e0085-8498-7384-9460-b6f6b5fead26" xlink:href="ahh-20260331.xsd#ahh_SolisNorthCreekMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_RealEstateAndAccumulatedDepreciationNameOfPropertyDomain_019e0085-8498-761c-b419-212c30124d06" xlink:to="loc_ahh_SolisNorthCreekMember_019e0085-8498-7384-9460-b6f6b5fead26" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_ahh_SolisKennesawMember_019e0085-8498-7754-b09b-588e727d58be" xlink:href="ahh-20260331.xsd#ahh_SolisKennesawMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_RealEstateAndAccumulatedDepreciationNameOfPropertyDomain_019e0085-8498-761c-b419-212c30124d06" xlink:to="loc_ahh_SolisKennesawMember_019e0085-8498-7754-b09b-588e727d58be" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_ahh_DisposalGroupIncludingDiscontinuedOperationRentalRevenues_019de288-7159-7db8-9f40-ea0e98a45446" xlink:href="ahh-20260331.xsd#ahh_DisposalGroupIncludingDiscontinuedOperationRentalRevenues"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsLineItems_019dd353-9a29-754a-a9df-fce9129b3812" xlink:to="loc_ahh_DisposalGroupIncludingDiscontinuedOperationRentalRevenues_019de288-7159-7db8-9f40-ea0e98a45446" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DisposalGroupIncludingDiscontinuedOperationRevenue_019de288-7159-7d55-9ccf-8399befa798a" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DisposalGroupIncludingDiscontinuedOperationRevenue"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsLineItems_019dd353-9a29-754a-a9df-fce9129b3812" xlink:to="loc_us-gaap_DisposalGroupIncludingDiscontinuedOperationRevenue_019de288-7159-7d55-9ccf-8399befa798a" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_ahh_DisposalGroupIncludingDiscontinuedOperationInterestIncomeRealEstateFinancing_019de288-7159-7105-8e05-a0d93e059cb9" xlink:href="ahh-20260331.xsd#ahh_DisposalGroupIncludingDiscontinuedOperationInterestIncomeRealEstateFinancing"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsLineItems_019dd353-9a29-754a-a9df-fce9129b3812" xlink:to="loc_ahh_DisposalGroupIncludingDiscontinuedOperationInterestIncomeRealEstateFinancing_019de288-7159-7105-8e05-a0d93e059cb9" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_ahh_DisposalGroupIncludingDiscontinuedOperationRentalExpenses_019de288-7159-71f3-b2f4-0da36543ff4e" xlink:href="ahh-20260331.xsd#ahh_DisposalGroupIncludingDiscontinuedOperationRentalExpenses"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsLineItems_019dd353-9a29-754a-a9df-fce9129b3812" xlink:to="loc_ahh_DisposalGroupIncludingDiscontinuedOperationRentalExpenses_019de288-7159-71f3-b2f4-0da36543ff4e" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_ahh_DisposalGroupIncludingDiscontinuedOperationRealEstateTaxes_019dfec3-bcfe-71e3-b0eb-419e8eb088d7" xlink:href="ahh-20260331.xsd#ahh_DisposalGroupIncludingDiscontinuedOperationRealEstateTaxes"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsLineItems_019dd353-9a29-754a-a9df-fce9129b3812" xlink:to="loc_ahh_DisposalGroupIncludingDiscontinuedOperationRealEstateTaxes_019dfec3-bcfe-71e3-b0eb-419e8eb088d7" xlink:type="arc" order="4"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DisposalGroupIncludingDiscontinuedOperationOperatingExpense_019de288-7159-7442-97f7-d2621c9208ed" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DisposalGroupIncludingDiscontinuedOperationOperatingExpense"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsLineItems_019dd353-9a29-754a-a9df-fce9129b3812" xlink:to="loc_us-gaap_DisposalGroupIncludingDiscontinuedOperationOperatingExpense_019de288-7159-7442-97f7-d2621c9208ed" xlink:type="arc" order="5"/>
    <link:loc xlink:type="locator" xlink:label="loc_ahh_DisposalGroupIncludingDiscontinuedOperationInterestExpenseRealEstateFinancing_019de288-7159-7c9b-8fb8-7f8a70644b07" xlink:href="ahh-20260331.xsd#ahh_DisposalGroupIncludingDiscontinuedOperationInterestExpenseRealEstateFinancing"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsLineItems_019dd353-9a29-754a-a9df-fce9129b3812" xlink:to="loc_ahh_DisposalGroupIncludingDiscontinuedOperationInterestExpenseRealEstateFinancing_019de288-7159-7c9b-8fb8-7f8a70644b07" xlink:type="arc" order="6"/>
    <link:loc xlink:type="locator" xlink:label="loc_ahh_DisposalGroupIncludingDiscontinuedOperationImpairmentOfRealEstateAssets_019de288-7159-707a-8b28-5c64c62ec27a" xlink:href="ahh-20260331.xsd#ahh_DisposalGroupIncludingDiscontinuedOperationImpairmentOfRealEstateAssets"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsLineItems_019dd353-9a29-754a-a9df-fce9129b3812" xlink:to="loc_ahh_DisposalGroupIncludingDiscontinuedOperationImpairmentOfRealEstateAssets_019de288-7159-707a-8b28-5c64c62ec27a" xlink:type="arc" order="7"/>
    <link:loc xlink:type="locator" xlink:label="loc_ahh_DisposalGroupIncludingDiscontinuedOperationOtherNonOperatingIncomeExpense_019de288-7159-7d77-8d16-1195ee1492cb" xlink:href="ahh-20260331.xsd#ahh_DisposalGroupIncludingDiscontinuedOperationOtherNonOperatingIncomeExpense"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsLineItems_019dd353-9a29-754a-a9df-fce9129b3812" xlink:to="loc_ahh_DisposalGroupIncludingDiscontinuedOperationOtherNonOperatingIncomeExpense_019de288-7159-7d77-8d16-1195ee1492cb" xlink:type="arc" order="8"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DiscontinuedOperationIncomeLossFromDiscontinuedOperationBeforeIncomeTax_019de288-7159-786d-91c5-149430a76f37" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DiscontinuedOperationIncomeLossFromDiscontinuedOperationBeforeIncomeTax"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsLineItems_019dd353-9a29-754a-a9df-fce9129b3812" xlink:to="loc_us-gaap_DiscontinuedOperationIncomeLossFromDiscontinuedOperationBeforeIncomeTax_019de288-7159-786d-91c5-149430a76f37" xlink:type="arc" order="9"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DiscontinuedOperationTaxEffectOfDiscontinuedOperation_019de288-7159-7da1-b1ff-7f1d2a06dd67" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DiscontinuedOperationTaxEffectOfDiscontinuedOperation"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsLineItems_019dd353-9a29-754a-a9df-fce9129b3812" xlink:to="loc_us-gaap_DiscontinuedOperationTaxEffectOfDiscontinuedOperation_019de288-7159-7da1-b1ff-7f1d2a06dd67" xlink:type="arc" order="10"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTax_019de288-7159-7d8f-811f-1dbb89850dd0" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTax"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsLineItems_019dd353-9a29-754a-a9df-fce9129b3812" xlink:to="loc_us-gaap_IncomeLossFromDiscontinuedOperationsNetOfTax_019de288-7159-7d8f-811f-1dbb89850dd0" xlink:type="arc" order="11"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetIncomeLossAvailableToCommonStockholdersOperationsBasicAbstract_019df3a8-6f05-7f29-8b0c-159279a3ff9e" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_NetIncomeLossAvailableToCommonStockholdersOperationsBasicAbstract"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsLineItems_019dd353-9a29-754a-a9df-fce9129b3812" xlink:to="loc_us-gaap_NetIncomeLossAvailableToCommonStockholdersOperationsBasicAbstract_019df3a8-6f05-7f29-8b0c-159279a3ff9e" xlink:type="arc" order="12"/>
    <link:loc xlink:type="locator" xlink:label="loc_ahh_NetIncomeLossFromDiscontinuedOperationsAvailableToNoncontrollingInterestBasic_019df378-c445-777b-be12-87ea2531cf42" xlink:href="ahh-20260331.xsd#ahh_NetIncomeLossFromDiscontinuedOperationsAvailableToNoncontrollingInterestBasic"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_NetIncomeLossAvailableToCommonStockholdersOperationsBasicAbstract_019df3a8-6f05-7f29-8b0c-159279a3ff9e" xlink:to="loc_ahh_NetIncomeLossFromDiscontinuedOperationsAvailableToNoncontrollingInterestBasic_019df378-c445-777b-be12-87ea2531cf42" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetIncomeLossFromDiscontinuedOperationsAvailableToCommonShareholdersBasic_019df36d-357d-728c-958e-42e2e60beb58" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_NetIncomeLossFromDiscontinuedOperationsAvailableToCommonShareholdersBasic"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsLineItems_019dd353-9a29-754a-a9df-fce9129b3812" xlink:to="loc_us-gaap_NetIncomeLossFromDiscontinuedOperationsAvailableToCommonShareholdersBasic_019df36d-357d-728c-958e-42e2e60beb58" xlink:type="arc" order="13"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ImpairmentOfRealEstate_019e0085-8498-71aa-a356-b915bdac720f" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ImpairmentOfRealEstate"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncomeStatementBalanceSheetAndAdditionalDisclosuresByDisposalGroupsIncludingDiscontinuedOperationsLineItems_019dd353-9a29-754a-a9df-fce9129b3812" xlink:to="loc_us-gaap_ImpairmentOfRealEstate_019e0085-8498-71aa-a356-b915bdac720f" xlink:type="arc" order="14"/>
  </link:definitionLink>
  <link:roleRef roleURI="http://www.armadahoffler.com/role/DiscontinuedOperationsNarrativeDetails" xlink:type="simple" xlink:href="ahh-20260331.xsd#DiscontinuedOperationsNarrativeDetails"/>
  <link:definitionLink xlink:role="http://www.armadahoffler.com/role/DiscontinuedOperationsNarrativeDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccountsNotesAndLoansReceivableLineItems_019d67a7-ad72-77a6-9228-b09ad19c2ba2" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_AccountsNotesAndLoansReceivableLineItems"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfAccountsNotesLoansAndFinancingReceivableTable_019d67a7-ad72-7120-9939-8285f746fc9f" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ScheduleOfAccountsNotesLoansAndFinancingReceivableTable"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_AccountsNotesAndLoansReceivableLineItems_019d67a7-ad72-77a6-9228-b09ad19c2ba2" xlink:to="loc_us-gaap_ScheduleOfAccountsNotesLoansAndFinancingReceivableTable_019d67a7-ad72-7120-9939-8285f746fc9f" xlink:type="arc" order="1" xbrldt:closed="true" xbrldt:contextElement="segment"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_RangeAxis_019dd360-fa92-7ee3-b979-0361e0b62751" xlink:href="https://xbrl.fasb.org/srt/2025/elts/srt-2025.xsd#srt_RangeAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfAccountsNotesLoansAndFinancingReceivableTable_019d67a7-ad72-7120-9939-8285f746fc9f" xlink:to="loc_srt_RangeAxis_019dd360-fa92-7ee3-b979-0361e0b62751" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_RangeMember_019dd360-fa92-7ee3-b979-0361e0b62751_default" xlink:href="https://xbrl.fasb.org/srt/2025/elts/srt-2025.xsd#srt_RangeMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_srt_RangeAxis_019dd360-fa92-7ee3-b979-0361e0b62751" xlink:to="loc_srt_RangeMember_019dd360-fa92-7ee3-b979-0361e0b62751_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_RangeMember_019dd360-fa92-777f-b07b-c51ef417cc2f" xlink:href="https://xbrl.fasb.org/srt/2025/elts/srt-2025.xsd#srt_RangeMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_srt_RangeAxis_019dd360-fa92-7ee3-b979-0361e0b62751" xlink:to="loc_srt_RangeMember_019dd360-fa92-777f-b07b-c51ef417cc2f" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_MinimumMember_019dd360-fa92-7003-b7f7-f6cf0ad5215f" xlink:href="https://xbrl.fasb.org/srt/2025/elts/srt-2025.xsd#srt_MinimumMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_RangeMember_019dd360-fa92-777f-b07b-c51ef417cc2f" xlink:to="loc_srt_MinimumMember_019dd360-fa92-7003-b7f7-f6cf0ad5215f" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_MaximumMember_019dd360-fa92-786b-bbfb-cb4d0966d709" xlink:href="https://xbrl.fasb.org/srt/2025/elts/srt-2025.xsd#srt_MaximumMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_RangeMember_019dd360-fa92-777f-b07b-c51ef417cc2f" xlink:to="loc_srt_MaximumMember_019dd360-fa92-786b-bbfb-cb4d0966d709" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionStartDateAxis_019dd360-fa92-7457-bf83-c3db26065792" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionStartDateAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfAccountsNotesLoansAndFinancingReceivableTable_019d67a7-ad72-7120-9939-8285f746fc9f" xlink:to="loc_us-gaap_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionStartDateAxis_019dd360-fa92-7457-bf83-c3db26065792" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CapitalizedContractCostAxis_019dd361-337b-7b71-8f35-23be47fe0e99" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_CapitalizedContractCostAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfAccountsNotesLoansAndFinancingReceivableTable_019d67a7-ad72-7120-9939-8285f746fc9f" xlink:to="loc_us-gaap_CapitalizedContractCostAxis_019dd361-337b-7b71-8f35-23be47fe0e99" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CapitalizedContractCostDomain_019dd361-337b-7b71-8f35-23be47fe0e99_default" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_CapitalizedContractCostDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_CapitalizedContractCostAxis_019dd361-337b-7b71-8f35-23be47fe0e99" xlink:to="loc_us-gaap_CapitalizedContractCostDomain_019dd361-337b-7b71-8f35-23be47fe0e99_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CapitalizedContractCostDomain_019dd361-337b-78ab-96c5-7899d077428b" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_CapitalizedContractCostDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_CapitalizedContractCostAxis_019dd361-337b-7b71-8f35-23be47fe0e99" xlink:to="loc_us-gaap_CapitalizedContractCostDomain_019dd361-337b-78ab-96c5-7899d077428b" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_ahh_PortionAttributableToPendingContractsMember_019dd361-337b-7f90-b9c0-6343ccc4184f" xlink:href="ahh-20260331.xsd#ahh_PortionAttributableToPendingContractsMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_CapitalizedContractCostDomain_019dd361-337b-78ab-96c5-7899d077428b" xlink:to="loc_ahh_PortionAttributableToPendingContractsMember_019dd361-337b-7f90-b9c0-6343ccc4184f" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_ProductOrServiceAxis_019dd361-6d4a-7f59-b7b4-f4d4e4de5da2" xlink:href="https://xbrl.fasb.org/srt/2025/elts/srt-2025.xsd#srt_ProductOrServiceAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfAccountsNotesLoansAndFinancingReceivableTable_019d67a7-ad72-7120-9939-8285f746fc9f" xlink:to="loc_srt_ProductOrServiceAxis_019dd361-6d4a-7f59-b7b4-f4d4e4de5da2" xlink:type="arc" order="4"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_ProductsAndServicesDomain_019dd361-6d4a-7f59-b7b4-f4d4e4de5da2_default" xlink:href="https://xbrl.fasb.org/srt/2025/elts/srt-2025.xsd#srt_ProductsAndServicesDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_srt_ProductOrServiceAxis_019dd361-6d4a-7f59-b7b4-f4d4e4de5da2" xlink:to="loc_srt_ProductsAndServicesDomain_019dd361-6d4a-7f59-b7b4-f4d4e4de5da2_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_ProductsAndServicesDomain_019dd361-6d4a-7dd7-bc50-94f87d76893f" xlink:href="https://xbrl.fasb.org/srt/2025/elts/srt-2025.xsd#srt_ProductsAndServicesDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_srt_ProductOrServiceAxis_019dd361-6d4a-7f59-b7b4-f4d4e4de5da2" xlink:to="loc_srt_ProductsAndServicesDomain_019dd361-6d4a-7dd7-bc50-94f87d76893f" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ConstructionMember_019dd361-6d4a-7ac0-a8f0-68aebd06f678" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ConstructionMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_ProductsAndServicesDomain_019dd361-6d4a-7dd7-bc50-94f87d76893f" xlink:to="loc_us-gaap_ConstructionMember_019dd361-6d4a-7ac0-a8f0-68aebd06f678" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_CounterpartyNameAxis_019dd361-aa8f-78ad-862f-6e4c58a3b399" xlink:href="https://xbrl.fasb.org/srt/2025/elts/srt-2025.xsd#srt_CounterpartyNameAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfAccountsNotesLoansAndFinancingReceivableTable_019d67a7-ad72-7120-9939-8285f746fc9f" xlink:to="loc_srt_CounterpartyNameAxis_019dd361-aa8f-78ad-862f-6e4c58a3b399" xlink:type="arc" order="5"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_RepurchaseAgreementCounterpartyNameDomain_019dd361-aa8f-78ad-862f-6e4c58a3b399_default" xlink:href="https://xbrl.fasb.org/srt/2025/elts/srt-2025.xsd#srt_RepurchaseAgreementCounterpartyNameDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_srt_CounterpartyNameAxis_019dd361-aa8f-78ad-862f-6e4c58a3b399" xlink:to="loc_srt_RepurchaseAgreementCounterpartyNameDomain_019dd361-aa8f-78ad-862f-6e4c58a3b399_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_RepurchaseAgreementCounterpartyNameDomain_019dd361-aa8f-79d5-9f17-e504d3a9c887" xlink:href="https://xbrl.fasb.org/srt/2025/elts/srt-2025.xsd#srt_RepurchaseAgreementCounterpartyNameDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_srt_CounterpartyNameAxis_019dd361-aa8f-78ad-862f-6e4c58a3b399" xlink:to="loc_srt_RepurchaseAgreementCounterpartyNameDomain_019dd361-aa8f-79d5-9f17-e504d3a9c887" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_ahh_BeattyDevelopmentGroupMember_019dd361-aa8f-723d-8e4b-5022946b5f73" xlink:href="ahh-20260331.xsd#ahh_BeattyDevelopmentGroupMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_RepurchaseAgreementCounterpartyNameDomain_019dd361-aa8f-79d5-9f17-e504d3a9c887" xlink:to="loc_ahh_BeattyDevelopmentGroupMember_019dd361-aa8f-723d-8e4b-5022946b5f73" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BalanceSheetLocationAxis_019dd361-f32e-7765-b9b4-e0a537d8a622" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_BalanceSheetLocationAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfAccountsNotesLoansAndFinancingReceivableTable_019d67a7-ad72-7120-9939-8285f746fc9f" xlink:to="loc_us-gaap_BalanceSheetLocationAxis_019dd361-f32e-7765-b9b4-e0a537d8a622" xlink:type="arc" order="6"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BalanceSheetLocationDomain_019dd361-f32e-7765-b9b4-e0a537d8a622_default" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_BalanceSheetLocationDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_BalanceSheetLocationAxis_019dd361-f32e-7765-b9b4-e0a537d8a622" xlink:to="loc_us-gaap_BalanceSheetLocationDomain_019dd361-f32e-7765-b9b4-e0a537d8a622_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BalanceSheetLocationDomain_019dd361-f32e-7639-bdcb-2c247e28c10d" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_BalanceSheetLocationDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_BalanceSheetLocationAxis_019dd361-f32e-7765-b9b4-e0a537d8a622" xlink:to="loc_us-gaap_BalanceSheetLocationDomain_019dd361-f32e-7639-bdcb-2c247e28c10d" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherLiabilitiesMember_019dd361-f32e-78e0-8d79-3b29519d6056" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_OtherLiabilitiesMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_BalanceSheetLocationDomain_019dd361-f32e-7639-bdcb-2c247e28c10d" xlink:to="loc_us-gaap_OtherLiabilitiesMember_019dd361-f32e-78e0-8d79-3b29519d6056" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis_019df461-cc2b-72fb-8b98-b2724fdcc890" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfAccountsNotesLoansAndFinancingReceivableTable_019d67a7-ad72-7120-9939-8285f746fc9f" xlink:to="loc_us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis_019df461-cc2b-72fb-8b98-b2724fdcc890" xlink:type="arc" order="7"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinancingReceivableRecordedInvestmentClassOfFinancingReceivableDomain_019df461-cc2b-72fb-8b98-b2724fdcc890_default" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_FinancingReceivableRecordedInvestmentClassOfFinancingReceivableDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis_019df461-cc2b-72fb-8b98-b2724fdcc890" xlink:to="loc_us-gaap_FinancingReceivableRecordedInvestmentClassOfFinancingReceivableDomain_019df461-cc2b-72fb-8b98-b2724fdcc890_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinancingReceivableRecordedInvestmentClassOfFinancingReceivableDomain_019df461-cc2b-78ef-9834-26524ad7d53d" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_FinancingReceivableRecordedInvestmentClassOfFinancingReceivableDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis_019df461-cc2b-72fb-8b98-b2724fdcc890" xlink:to="loc_us-gaap_FinancingReceivableRecordedInvestmentClassOfFinancingReceivableDomain_019df461-cc2b-78ef-9834-26524ad7d53d" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_ahh_UnfundedContingencyMember_019df462-04fd-75df-8909-c5441603c895" xlink:href="ahh-20260331.xsd#ahh_UnfundedContingencyMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FinancingReceivableRecordedInvestmentClassOfFinancingReceivableDomain_019df461-cc2b-78ef-9834-26524ad7d53d" xlink:to="loc_ahh_UnfundedContingencyMember_019df462-04fd-75df-8909-c5441603c895" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis_019df6ac-5c9d-7165-abf5-0081abd1120c" xlink:href="https://xbrl.fasb.org/srt/2025/elts/srt-2025.xsd#srt_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfAccountsNotesLoansAndFinancingReceivableTable_019d67a7-ad72-7120-9939-8285f746fc9f" xlink:to="loc_srt_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis_019df6ac-5c9d-7165-abf5-0081abd1120c" xlink:type="arc" order="8"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_RealEstateAndAccumulatedDepreciationNameOfPropertyDomain_019df6ac-5c9d-7165-abf5-0081abd1120c_default" xlink:href="https://xbrl.fasb.org/srt/2025/elts/srt-2025.xsd#srt_RealEstateAndAccumulatedDepreciationNameOfPropertyDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_srt_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis_019df6ac-5c9d-7165-abf5-0081abd1120c" xlink:to="loc_srt_RealEstateAndAccumulatedDepreciationNameOfPropertyDomain_019df6ac-5c9d-7165-abf5-0081abd1120c_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_RealEstateAndAccumulatedDepreciationNameOfPropertyDomain_019df6ac-5c9d-70b2-baa2-739a64453806" xlink:href="https://xbrl.fasb.org/srt/2025/elts/srt-2025.xsd#srt_RealEstateAndAccumulatedDepreciationNameOfPropertyDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_srt_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis_019df6ac-5c9d-7165-abf5-0081abd1120c" xlink:to="loc_srt_RealEstateAndAccumulatedDepreciationNameOfPropertyDomain_019df6ac-5c9d-70b2-baa2-739a64453806" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_ahh_SolisKennesawMember_019df6ac-5c9d-70fb-90da-f7ef09aa04c8" xlink:href="ahh-20260331.xsd#ahh_SolisKennesawMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_RealEstateAndAccumulatedDepreciationNameOfPropertyDomain_019df6ac-5c9d-70b2-baa2-739a64453806" xlink:to="loc_ahh_SolisKennesawMember_019df6ac-5c9d-70fb-90da-f7ef09aa04c8" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_ahh_SolisNorthCreekMember_019df6ac-5c9d-7229-a55e-765e6161ca29" xlink:href="ahh-20260331.xsd#ahh_SolisNorthCreekMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_RealEstateAndAccumulatedDepreciationNameOfPropertyDomain_019df6ac-5c9d-70b2-baa2-739a64453806" xlink:to="loc_ahh_SolisNorthCreekMember_019df6ac-5c9d-7229-a55e-765e6161ca29" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_ahh_SolisPeachtreeCornersMember_019df6ac-5c9d-7ffd-86c1-4126aea02bf0" xlink:href="ahh-20260331.xsd#ahh_SolisPeachtreeCornersMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_RealEstateAndAccumulatedDepreciationNameOfPropertyDomain_019df6ac-5c9d-70b2-baa2-739a64453806" xlink:to="loc_ahh_SolisPeachtreeCornersMember_019df6ac-5c9d-7ffd-86c1-4126aea02bf0" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionPeriod1_019dd360-fa92-7475-8d2d-cf77a69fe8bc" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionPeriod1"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_AccountsNotesAndLoansReceivableLineItems_019d67a7-ad72-77a6-9228-b09ad19c2ba2" xlink:to="loc_us-gaap_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionPeriod1_019dd360-fa92-7475-8d2d-cf77a69fe8bc" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AmountOfDeferredCostsRelatedToLongTermContracts_019dd361-337b-7740-9168-875e4830a1ae" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_AmountOfDeferredCostsRelatedToLongTermContracts"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_AccountsNotesAndLoansReceivableLineItems_019d67a7-ad72-77a6-9228-b09ad19c2ba2" xlink:to="loc_us-gaap_AmountOfDeferredCostsRelatedToLongTermContracts_019dd361-337b-7740-9168-875e4830a1ae" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CapitalizedContractCostAmortization_019dd361-337b-795e-b702-c55c95532454" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_CapitalizedContractCostAmortization"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_AccountsNotesAndLoansReceivableLineItems_019d67a7-ad72-77a6-9228-b09ad19c2ba2" xlink:to="loc_us-gaap_CapitalizedContractCostAmortization_019dd361-337b-795e-b702-c55c95532454" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ConstructionContractorReceivableRetainage_019dd361-6d4a-794b-9c98-af04d1454d18" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ConstructionContractorReceivableRetainage"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_AccountsNotesAndLoansReceivableLineItems_019d67a7-ad72-77a6-9228-b09ad19c2ba2" xlink:to="loc_us-gaap_ConstructionContractorReceivableRetainage_019dd361-6d4a-794b-9c98-af04d1454d18" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ContractWithCustomerLiability_019dd361-6d4a-73be-91c4-b86248f0acf7" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ContractWithCustomerLiability"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_AccountsNotesAndLoansReceivableLineItems_019d67a7-ad72-77a6-9228-b09ad19c2ba2" xlink:to="loc_us-gaap_ContractWithCustomerLiability_019dd361-6d4a-73be-91c4-b86248f0acf7" xlink:type="arc" order="4"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinancingReceivableAllowanceForCreditLosses_019dd361-f32e-7f51-bde0-795ceba3e772" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_FinancingReceivableAllowanceForCreditLosses"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_AccountsNotesAndLoansReceivableLineItems_019d67a7-ad72-77a6-9228-b09ad19c2ba2" xlink:to="loc_us-gaap_FinancingReceivableAllowanceForCreditLosses_019dd361-f32e-7f51-bde0-795ceba3e772" xlink:type="arc" order="5"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ImpairmentOfRealEstate_019df6ac-5c9d-7517-8240-309d53d2cdef" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ImpairmentOfRealEstate"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_AccountsNotesAndLoansReceivableLineItems_019d67a7-ad72-77a6-9228-b09ad19c2ba2" xlink:to="loc_us-gaap_ImpairmentOfRealEstate_019df6ac-5c9d-7517-8240-309d53d2cdef" xlink:type="arc" order="6"/>
    <link:loc xlink:type="locator" xlink:label="loc_ahh_FinanceReceivableAllowanceForCreditLossAndOffBalanceSheetCreditLossLiability_019dd361-f32e-75cf-a8a8-5c3efa26f1c2" xlink:href="ahh-20260331.xsd#ahh_FinanceReceivableAllowanceForCreditLossAndOffBalanceSheetCreditLossLiability"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_AccountsNotesAndLoansReceivableLineItems_019d67a7-ad72-77a6-9228-b09ad19c2ba2" xlink:to="loc_ahh_FinanceReceivableAllowanceForCreditLossAndOffBalanceSheetCreditLossLiability_019dd361-f32e-75cf-a8a8-5c3efa26f1c2" xlink:type="arc" order="7"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OffBalanceSheetCreditLossLiability_019dd361-f32e-7f1c-9caf-df6742fc2805" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_OffBalanceSheetCreditLossLiability"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_AccountsNotesAndLoansReceivableLineItems_019d67a7-ad72-77a6-9228-b09ad19c2ba2" xlink:to="loc_us-gaap_OffBalanceSheetCreditLossLiability_019dd361-f32e-7f1c-9caf-df6742fc2805" xlink:type="arc" order="8"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NotesReceivableNet_019dd361-f32e-73dc-838a-7c2e27e96159" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_NotesReceivableNet"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_AccountsNotesAndLoansReceivableLineItems_019d67a7-ad72-77a6-9228-b09ad19c2ba2" xlink:to="loc_us-gaap_NotesReceivableNet_019dd361-f32e-73dc-838a-7c2e27e96159" xlink:type="arc" order="9"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LoansAndLeasesReceivableCommitmentsVariableRates_019dd362-145e-7835-8d36-f90bcab2e5d6" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_LoansAndLeasesReceivableCommitmentsVariableRates"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_AccountsNotesAndLoansReceivableLineItems_019d67a7-ad72-77a6-9228-b09ad19c2ba2" xlink:to="loc_us-gaap_LoansAndLeasesReceivableCommitmentsVariableRates_019dd362-145e-7835-8d36-f90bcab2e5d6" xlink:type="arc" order="10"/>
  </link:definitionLink>
  <link:roleRef roleURI="http://www.armadahoffler.com/role/DiscontinuedOperationsNarrativeDetails_1" xlink:type="simple" xlink:href="ahh-20260331.xsd#DiscontinuedOperationsNarrativeDetails_1"/>
  <link:definitionLink xlink:role="http://www.armadahoffler.com/role/DiscontinuedOperationsNarrativeDetails_1" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccountsNotesAndLoansReceivableLineItems_019d67a7-ad72-77a6-9228-b09ad19c2ba2" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_AccountsNotesAndLoansReceivableLineItems"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfAccountsNotesLoansAndFinancingReceivableTable_019d67a7-ad72-7120-9939-8285f746fc9f" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ScheduleOfAccountsNotesLoansAndFinancingReceivableTable"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_AccountsNotesAndLoansReceivableLineItems_019d67a7-ad72-77a6-9228-b09ad19c2ba2" xlink:to="loc_us-gaap_ScheduleOfAccountsNotesLoansAndFinancingReceivableTable_019d67a7-ad72-7120-9939-8285f746fc9f" xlink:type="arc" order="1" xbrldt:closed="true" xbrldt:contextElement="segment"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_RangeAxis_019dd360-fa92-7ee3-b979-0361e0b62751" xlink:href="https://xbrl.fasb.org/srt/2025/elts/srt-2025.xsd#srt_RangeAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfAccountsNotesLoansAndFinancingReceivableTable_019d67a7-ad72-7120-9939-8285f746fc9f" xlink:to="loc_srt_RangeAxis_019dd360-fa92-7ee3-b979-0361e0b62751" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_RangeMember_019dd360-fa92-7ee3-b979-0361e0b62751_default" xlink:href="https://xbrl.fasb.org/srt/2025/elts/srt-2025.xsd#srt_RangeMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_srt_RangeAxis_019dd360-fa92-7ee3-b979-0361e0b62751" xlink:to="loc_srt_RangeMember_019dd360-fa92-7ee3-b979-0361e0b62751_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_RangeMember_019dd360-fa92-777f-b07b-c51ef417cc2f" xlink:href="https://xbrl.fasb.org/srt/2025/elts/srt-2025.xsd#srt_RangeMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_srt_RangeAxis_019dd360-fa92-7ee3-b979-0361e0b62751" xlink:to="loc_srt_RangeMember_019dd360-fa92-777f-b07b-c51ef417cc2f" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_MinimumMember_019dd360-fa92-7003-b7f7-f6cf0ad5215f" xlink:href="https://xbrl.fasb.org/srt/2025/elts/srt-2025.xsd#srt_MinimumMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_RangeMember_019dd360-fa92-777f-b07b-c51ef417cc2f" xlink:to="loc_srt_MinimumMember_019dd360-fa92-7003-b7f7-f6cf0ad5215f" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_MaximumMember_019dd360-fa92-786b-bbfb-cb4d0966d709" xlink:href="https://xbrl.fasb.org/srt/2025/elts/srt-2025.xsd#srt_MaximumMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_RangeMember_019dd360-fa92-777f-b07b-c51ef417cc2f" xlink:to="loc_srt_MaximumMember_019dd360-fa92-786b-bbfb-cb4d0966d709" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CapitalizedContractCostAxis_019dd361-337b-7b71-8f35-23be47fe0e99" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_CapitalizedContractCostAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfAccountsNotesLoansAndFinancingReceivableTable_019d67a7-ad72-7120-9939-8285f746fc9f" xlink:to="loc_us-gaap_CapitalizedContractCostAxis_019dd361-337b-7b71-8f35-23be47fe0e99" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CapitalizedContractCostDomain_019dd361-337b-7b71-8f35-23be47fe0e99_default" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_CapitalizedContractCostDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_CapitalizedContractCostAxis_019dd361-337b-7b71-8f35-23be47fe0e99" xlink:to="loc_us-gaap_CapitalizedContractCostDomain_019dd361-337b-7b71-8f35-23be47fe0e99_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CapitalizedContractCostDomain_019dd361-337b-78ab-96c5-7899d077428b" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_CapitalizedContractCostDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_CapitalizedContractCostAxis_019dd361-337b-7b71-8f35-23be47fe0e99" xlink:to="loc_us-gaap_CapitalizedContractCostDomain_019dd361-337b-78ab-96c5-7899d077428b" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_ahh_PortionAttributableToPendingContractsMember_019dd361-337b-7f90-b9c0-6343ccc4184f" xlink:href="ahh-20260331.xsd#ahh_PortionAttributableToPendingContractsMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_CapitalizedContractCostDomain_019dd361-337b-78ab-96c5-7899d077428b" xlink:to="loc_ahh_PortionAttributableToPendingContractsMember_019dd361-337b-7f90-b9c0-6343ccc4184f" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_ProductOrServiceAxis_019dd361-6d4a-7f59-b7b4-f4d4e4de5da2" xlink:href="https://xbrl.fasb.org/srt/2025/elts/srt-2025.xsd#srt_ProductOrServiceAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfAccountsNotesLoansAndFinancingReceivableTable_019d67a7-ad72-7120-9939-8285f746fc9f" xlink:to="loc_srt_ProductOrServiceAxis_019dd361-6d4a-7f59-b7b4-f4d4e4de5da2" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_ProductsAndServicesDomain_019dd361-6d4a-7f59-b7b4-f4d4e4de5da2_default" xlink:href="https://xbrl.fasb.org/srt/2025/elts/srt-2025.xsd#srt_ProductsAndServicesDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_srt_ProductOrServiceAxis_019dd361-6d4a-7f59-b7b4-f4d4e4de5da2" xlink:to="loc_srt_ProductsAndServicesDomain_019dd361-6d4a-7f59-b7b4-f4d4e4de5da2_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_ProductsAndServicesDomain_019dd361-6d4a-7dd7-bc50-94f87d76893f" xlink:href="https://xbrl.fasb.org/srt/2025/elts/srt-2025.xsd#srt_ProductsAndServicesDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_srt_ProductOrServiceAxis_019dd361-6d4a-7f59-b7b4-f4d4e4de5da2" xlink:to="loc_srt_ProductsAndServicesDomain_019dd361-6d4a-7dd7-bc50-94f87d76893f" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ConstructionMember_019dd361-6d4a-7ac0-a8f0-68aebd06f678" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ConstructionMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_ProductsAndServicesDomain_019dd361-6d4a-7dd7-bc50-94f87d76893f" xlink:to="loc_us-gaap_ConstructionMember_019dd361-6d4a-7ac0-a8f0-68aebd06f678" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_CounterpartyNameAxis_019dd361-aa8f-78ad-862f-6e4c58a3b399" xlink:href="https://xbrl.fasb.org/srt/2025/elts/srt-2025.xsd#srt_CounterpartyNameAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfAccountsNotesLoansAndFinancingReceivableTable_019d67a7-ad72-7120-9939-8285f746fc9f" xlink:to="loc_srt_CounterpartyNameAxis_019dd361-aa8f-78ad-862f-6e4c58a3b399" xlink:type="arc" order="4"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_RepurchaseAgreementCounterpartyNameDomain_019dd361-aa8f-78ad-862f-6e4c58a3b399_default" xlink:href="https://xbrl.fasb.org/srt/2025/elts/srt-2025.xsd#srt_RepurchaseAgreementCounterpartyNameDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_srt_CounterpartyNameAxis_019dd361-aa8f-78ad-862f-6e4c58a3b399" xlink:to="loc_srt_RepurchaseAgreementCounterpartyNameDomain_019dd361-aa8f-78ad-862f-6e4c58a3b399_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_RepurchaseAgreementCounterpartyNameDomain_019dd361-aa8f-79d5-9f17-e504d3a9c887" xlink:href="https://xbrl.fasb.org/srt/2025/elts/srt-2025.xsd#srt_RepurchaseAgreementCounterpartyNameDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_srt_CounterpartyNameAxis_019dd361-aa8f-78ad-862f-6e4c58a3b399" xlink:to="loc_srt_RepurchaseAgreementCounterpartyNameDomain_019dd361-aa8f-79d5-9f17-e504d3a9c887" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_ahh_BeattyDevelopmentGroupMember_019dd361-aa8f-723d-8e4b-5022946b5f73" xlink:href="ahh-20260331.xsd#ahh_BeattyDevelopmentGroupMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_RepurchaseAgreementCounterpartyNameDomain_019dd361-aa8f-79d5-9f17-e504d3a9c887" xlink:to="loc_ahh_BeattyDevelopmentGroupMember_019dd361-aa8f-723d-8e4b-5022946b5f73" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BalanceSheetLocationAxis_019dd361-f32e-7765-b9b4-e0a537d8a622" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_BalanceSheetLocationAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfAccountsNotesLoansAndFinancingReceivableTable_019d67a7-ad72-7120-9939-8285f746fc9f" xlink:to="loc_us-gaap_BalanceSheetLocationAxis_019dd361-f32e-7765-b9b4-e0a537d8a622" xlink:type="arc" order="5"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BalanceSheetLocationDomain_019dd361-f32e-7765-b9b4-e0a537d8a622_default" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_BalanceSheetLocationDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_BalanceSheetLocationAxis_019dd361-f32e-7765-b9b4-e0a537d8a622" xlink:to="loc_us-gaap_BalanceSheetLocationDomain_019dd361-f32e-7765-b9b4-e0a537d8a622_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BalanceSheetLocationDomain_019dd361-f32e-7639-bdcb-2c247e28c10d" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_BalanceSheetLocationDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_BalanceSheetLocationAxis_019dd361-f32e-7765-b9b4-e0a537d8a622" xlink:to="loc_us-gaap_BalanceSheetLocationDomain_019dd361-f32e-7639-bdcb-2c247e28c10d" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherLiabilitiesMember_019dd361-f32e-78e0-8d79-3b29519d6056" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_OtherLiabilitiesMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_BalanceSheetLocationDomain_019dd361-f32e-7639-bdcb-2c247e28c10d" xlink:to="loc_us-gaap_OtherLiabilitiesMember_019dd361-f32e-78e0-8d79-3b29519d6056" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis_019df461-cc2b-72fb-8b98-b2724fdcc890" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfAccountsNotesLoansAndFinancingReceivableTable_019d67a7-ad72-7120-9939-8285f746fc9f" xlink:to="loc_us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis_019df461-cc2b-72fb-8b98-b2724fdcc890" xlink:type="arc" order="6"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinancingReceivableRecordedInvestmentClassOfFinancingReceivableDomain_019df461-cc2b-72fb-8b98-b2724fdcc890_default" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_FinancingReceivableRecordedInvestmentClassOfFinancingReceivableDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis_019df461-cc2b-72fb-8b98-b2724fdcc890" xlink:to="loc_us-gaap_FinancingReceivableRecordedInvestmentClassOfFinancingReceivableDomain_019df461-cc2b-72fb-8b98-b2724fdcc890_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinancingReceivableRecordedInvestmentClassOfFinancingReceivableDomain_019df461-cc2b-78ef-9834-26524ad7d53d" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_FinancingReceivableRecordedInvestmentClassOfFinancingReceivableDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis_019df461-cc2b-72fb-8b98-b2724fdcc890" xlink:to="loc_us-gaap_FinancingReceivableRecordedInvestmentClassOfFinancingReceivableDomain_019df461-cc2b-78ef-9834-26524ad7d53d" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_ahh_UnfundedContingencyMember_019df462-04fd-75df-8909-c5441603c895" xlink:href="ahh-20260331.xsd#ahh_UnfundedContingencyMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FinancingReceivableRecordedInvestmentClassOfFinancingReceivableDomain_019df461-cc2b-78ef-9834-26524ad7d53d" xlink:to="loc_ahh_UnfundedContingencyMember_019df462-04fd-75df-8909-c5441603c895" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis_019df6ac-5c9d-7165-abf5-0081abd1120c" xlink:href="https://xbrl.fasb.org/srt/2025/elts/srt-2025.xsd#srt_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfAccountsNotesLoansAndFinancingReceivableTable_019d67a7-ad72-7120-9939-8285f746fc9f" xlink:to="loc_srt_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis_019df6ac-5c9d-7165-abf5-0081abd1120c" xlink:type="arc" order="7"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_RealEstateAndAccumulatedDepreciationNameOfPropertyDomain_019df6ac-5c9d-7165-abf5-0081abd1120c_default" xlink:href="https://xbrl.fasb.org/srt/2025/elts/srt-2025.xsd#srt_RealEstateAndAccumulatedDepreciationNameOfPropertyDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_srt_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis_019df6ac-5c9d-7165-abf5-0081abd1120c" xlink:to="loc_srt_RealEstateAndAccumulatedDepreciationNameOfPropertyDomain_019df6ac-5c9d-7165-abf5-0081abd1120c_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_RealEstateAndAccumulatedDepreciationNameOfPropertyDomain_019df6ac-5c9d-70b2-baa2-739a64453806" xlink:href="https://xbrl.fasb.org/srt/2025/elts/srt-2025.xsd#srt_RealEstateAndAccumulatedDepreciationNameOfPropertyDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_srt_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis_019df6ac-5c9d-7165-abf5-0081abd1120c" xlink:to="loc_srt_RealEstateAndAccumulatedDepreciationNameOfPropertyDomain_019df6ac-5c9d-70b2-baa2-739a64453806" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_ahh_SolisKennesawMember_019df6ac-5c9d-70fb-90da-f7ef09aa04c8" xlink:href="ahh-20260331.xsd#ahh_SolisKennesawMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_RealEstateAndAccumulatedDepreciationNameOfPropertyDomain_019df6ac-5c9d-70b2-baa2-739a64453806" xlink:to="loc_ahh_SolisKennesawMember_019df6ac-5c9d-70fb-90da-f7ef09aa04c8" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_ahh_SolisNorthCreekMember_019df6ac-5c9d-7229-a55e-765e6161ca29" xlink:href="ahh-20260331.xsd#ahh_SolisNorthCreekMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_RealEstateAndAccumulatedDepreciationNameOfPropertyDomain_019df6ac-5c9d-70b2-baa2-739a64453806" xlink:to="loc_ahh_SolisNorthCreekMember_019df6ac-5c9d-7229-a55e-765e6161ca29" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_ahh_SolisPeachtreeCornersMember_019df6ac-5c9d-7ffd-86c1-4126aea02bf0" xlink:href="ahh-20260331.xsd#ahh_SolisPeachtreeCornersMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_RealEstateAndAccumulatedDepreciationNameOfPropertyDomain_019df6ac-5c9d-70b2-baa2-739a64453806" xlink:to="loc_ahh_SolisPeachtreeCornersMember_019df6ac-5c9d-7ffd-86c1-4126aea02bf0" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionPeriod1_019dd360-fa92-7475-8d2d-cf77a69fe8bc" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionPeriod1"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_AccountsNotesAndLoansReceivableLineItems_019d67a7-ad72-77a6-9228-b09ad19c2ba2" xlink:to="loc_us-gaap_RevenueRemainingPerformanceObligationExpectedTimingOfSatisfactionPeriod1_019dd360-fa92-7475-8d2d-cf77a69fe8bc" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AmountOfDeferredCostsRelatedToLongTermContracts_019dd361-337b-7740-9168-875e4830a1ae" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_AmountOfDeferredCostsRelatedToLongTermContracts"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_AccountsNotesAndLoansReceivableLineItems_019d67a7-ad72-77a6-9228-b09ad19c2ba2" xlink:to="loc_us-gaap_AmountOfDeferredCostsRelatedToLongTermContracts_019dd361-337b-7740-9168-875e4830a1ae" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CapitalizedContractCostAmortization_019dd361-337b-795e-b702-c55c95532454" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_CapitalizedContractCostAmortization"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_AccountsNotesAndLoansReceivableLineItems_019d67a7-ad72-77a6-9228-b09ad19c2ba2" xlink:to="loc_us-gaap_CapitalizedContractCostAmortization_019dd361-337b-795e-b702-c55c95532454" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ConstructionContractorReceivableRetainage_019dd361-6d4a-794b-9c98-af04d1454d18" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ConstructionContractorReceivableRetainage"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_AccountsNotesAndLoansReceivableLineItems_019d67a7-ad72-77a6-9228-b09ad19c2ba2" xlink:to="loc_us-gaap_ConstructionContractorReceivableRetainage_019dd361-6d4a-794b-9c98-af04d1454d18" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ContractWithCustomerLiability_019dd361-6d4a-73be-91c4-b86248f0acf7" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ContractWithCustomerLiability"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_AccountsNotesAndLoansReceivableLineItems_019d67a7-ad72-77a6-9228-b09ad19c2ba2" xlink:to="loc_us-gaap_ContractWithCustomerLiability_019dd361-6d4a-73be-91c4-b86248f0acf7" xlink:type="arc" order="4"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinancingReceivableAllowanceForCreditLosses_019dd361-f32e-7f51-bde0-795ceba3e772" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_FinancingReceivableAllowanceForCreditLosses"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_AccountsNotesAndLoansReceivableLineItems_019d67a7-ad72-77a6-9228-b09ad19c2ba2" xlink:to="loc_us-gaap_FinancingReceivableAllowanceForCreditLosses_019dd361-f32e-7f51-bde0-795ceba3e772" xlink:type="arc" order="5"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ImpairmentOfRealEstate_019df6ac-5c9d-7517-8240-309d53d2cdef" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ImpairmentOfRealEstate"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_AccountsNotesAndLoansReceivableLineItems_019d67a7-ad72-77a6-9228-b09ad19c2ba2" xlink:to="loc_us-gaap_ImpairmentOfRealEstate_019df6ac-5c9d-7517-8240-309d53d2cdef" xlink:type="arc" order="6"/>
    <link:loc xlink:type="locator" xlink:label="loc_ahh_FinanceReceivableAllowanceForCreditLossAndOffBalanceSheetCreditLossLiability_019dd361-f32e-75cf-a8a8-5c3efa26f1c2" xlink:href="ahh-20260331.xsd#ahh_FinanceReceivableAllowanceForCreditLossAndOffBalanceSheetCreditLossLiability"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_AccountsNotesAndLoansReceivableLineItems_019d67a7-ad72-77a6-9228-b09ad19c2ba2" xlink:to="loc_ahh_FinanceReceivableAllowanceForCreditLossAndOffBalanceSheetCreditLossLiability_019dd361-f32e-75cf-a8a8-5c3efa26f1c2" xlink:type="arc" order="7"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OffBalanceSheetCreditLossLiability_019dd361-f32e-7f1c-9caf-df6742fc2805" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_OffBalanceSheetCreditLossLiability"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_AccountsNotesAndLoansReceivableLineItems_019d67a7-ad72-77a6-9228-b09ad19c2ba2" xlink:to="loc_us-gaap_OffBalanceSheetCreditLossLiability_019dd361-f32e-7f1c-9caf-df6742fc2805" xlink:type="arc" order="8"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NotesReceivableNet_019dd361-f32e-73dc-838a-7c2e27e96159" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_NotesReceivableNet"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_AccountsNotesAndLoansReceivableLineItems_019d67a7-ad72-77a6-9228-b09ad19c2ba2" xlink:to="loc_us-gaap_NotesReceivableNet_019dd361-f32e-73dc-838a-7c2e27e96159" xlink:type="arc" order="9"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LoansAndLeasesReceivableCommitmentsVariableRates_019dd362-145e-7835-8d36-f90bcab2e5d6" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_LoansAndLeasesReceivableCommitmentsVariableRates"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_AccountsNotesAndLoansReceivableLineItems_019d67a7-ad72-77a6-9228-b09ad19c2ba2" xlink:to="loc_us-gaap_LoansAndLeasesReceivableCommitmentsVariableRates_019dd362-145e-7835-8d36-f90bcab2e5d6" xlink:type="arc" order="10"/>
  </link:definitionLink>
  <link:roleRef roleURI="http://www.armadahoffler.com/role/DiscontinuedOperationsScheduleofNotesReceivableOutstandingDetails" xlink:type="simple" xlink:href="ahh-20260331.xsd#DiscontinuedOperationsScheduleofNotesReceivableOutstandingDetails"/>
  <link:definitionLink xlink:role="http://www.armadahoffler.com/role/DiscontinuedOperationsScheduleofNotesReceivableOutstandingDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccountsNotesAndLoansReceivableLineItems_019d6796-2ff3-788d-9503-e6bb55fb31e2" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_AccountsNotesAndLoansReceivableLineItems"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfAccountsNotesLoansAndFinancingReceivableTable_019d6796-2ff3-7c94-87fc-6621c47e2bc4" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ScheduleOfAccountsNotesLoansAndFinancingReceivableTable"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_AccountsNotesAndLoansReceivableLineItems_019d6796-2ff3-788d-9503-e6bb55fb31e2" xlink:to="loc_us-gaap_ScheduleOfAccountsNotesLoansAndFinancingReceivableTable_019d6796-2ff3-7c94-87fc-6621c47e2bc4" xlink:type="arc" order="1" xbrldt:closed="true" xbrldt:contextElement="segment"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis_019d6796-2ff3-7226-bfbc-ca86c57dace9" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfAccountsNotesLoansAndFinancingReceivableTable_019d6796-2ff3-7c94-87fc-6621c47e2bc4" xlink:to="loc_us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis_019d6796-2ff3-7226-bfbc-ca86c57dace9" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinancingReceivableRecordedInvestmentClassOfFinancingReceivableDomain_019d6796-2ff3-7226-bfbc-ca86c57dace9_default" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_FinancingReceivableRecordedInvestmentClassOfFinancingReceivableDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis_019d6796-2ff3-7226-bfbc-ca86c57dace9" xlink:to="loc_us-gaap_FinancingReceivableRecordedInvestmentClassOfFinancingReceivableDomain_019d6796-2ff3-7226-bfbc-ca86c57dace9_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinancingReceivableRecordedInvestmentClassOfFinancingReceivableDomain_019d6796-2ff3-7805-b3c7-cee3c28553a9" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_FinancingReceivableRecordedInvestmentClassOfFinancingReceivableDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis_019d6796-2ff3-7226-bfbc-ca86c57dace9" xlink:to="loc_us-gaap_FinancingReceivableRecordedInvestmentClassOfFinancingReceivableDomain_019d6796-2ff3-7805-b3c7-cee3c28553a9" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_ahh_MezzanineLoanMember_019d6796-2ff3-724a-adaf-5440c9434f94" xlink:href="ahh-20260331.xsd#ahh_MezzanineLoanMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FinancingReceivableRecordedInvestmentClassOfFinancingReceivableDomain_019d6796-2ff3-7805-b3c7-cee3c28553a9" xlink:to="loc_ahh_MezzanineLoanMember_019d6796-2ff3-724a-adaf-5440c9434f94" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis_019d6796-2ff3-70fa-a370-0342f473821f" xlink:href="https://xbrl.fasb.org/srt/2025/elts/srt-2025.xsd#srt_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfAccountsNotesLoansAndFinancingReceivableTable_019d6796-2ff3-7c94-87fc-6621c47e2bc4" xlink:to="loc_srt_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis_019d6796-2ff3-70fa-a370-0342f473821f" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_RealEstateAndAccumulatedDepreciationNameOfPropertyDomain_019d6796-2ff3-70fa-a370-0342f473821f_default" xlink:href="https://xbrl.fasb.org/srt/2025/elts/srt-2025.xsd#srt_RealEstateAndAccumulatedDepreciationNameOfPropertyDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_srt_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis_019d6796-2ff3-70fa-a370-0342f473821f" xlink:to="loc_srt_RealEstateAndAccumulatedDepreciationNameOfPropertyDomain_019d6796-2ff3-70fa-a370-0342f473821f_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_RealEstateAndAccumulatedDepreciationNameOfPropertyDomain_019d6796-2ff3-770f-87c3-3b97730d36cd" xlink:href="https://xbrl.fasb.org/srt/2025/elts/srt-2025.xsd#srt_RealEstateAndAccumulatedDepreciationNameOfPropertyDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_srt_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis_019d6796-2ff3-70fa-a370-0342f473821f" xlink:to="loc_srt_RealEstateAndAccumulatedDepreciationNameOfPropertyDomain_019d6796-2ff3-770f-87c3-3b97730d36cd" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_ahh_SolisKennesawMember_019d6796-2ff3-7074-a3d3-e1db9ed8365f" xlink:href="ahh-20260331.xsd#ahh_SolisKennesawMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_RealEstateAndAccumulatedDepreciationNameOfPropertyDomain_019d6796-2ff3-770f-87c3-3b97730d36cd" xlink:to="loc_ahh_SolisKennesawMember_019d6796-2ff3-7074-a3d3-e1db9ed8365f" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_ahh_SolisPeachtreeCornersMember_019d6796-2ff3-7ec0-8a5f-0a26f2e8c362" xlink:href="ahh-20260331.xsd#ahh_SolisPeachtreeCornersMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_RealEstateAndAccumulatedDepreciationNameOfPropertyDomain_019d6796-2ff3-770f-87c3-3b97730d36cd" xlink:to="loc_ahh_SolisPeachtreeCornersMember_019d6796-2ff3-7ec0-8a5f-0a26f2e8c362" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_ahh_TheAllureAtEdinburghMember_019d6796-2ff3-749a-b401-8af8c4490060" xlink:href="ahh-20260331.xsd#ahh_TheAllureAtEdinburghMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_RealEstateAndAccumulatedDepreciationNameOfPropertyDomain_019d6796-2ff3-770f-87c3-3b97730d36cd" xlink:to="loc_ahh_TheAllureAtEdinburghMember_019d6796-2ff3-749a-b401-8af8c4490060" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_ahh_SolisNorthCreekMember_019d6796-2ff3-7ff6-999e-1a01744f786c" xlink:href="ahh-20260331.xsd#ahh_SolisNorthCreekMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_RealEstateAndAccumulatedDepreciationNameOfPropertyDomain_019d6796-2ff3-770f-87c3-3b97730d36cd" xlink:to="loc_ahh_SolisNorthCreekMember_019d6796-2ff3-7ff6-999e-1a01744f786c" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_ahh_SolisNorthCreekAndSolisPeachtreeCornersMember_019e02f2-2939-79df-9193-6cb334e1ec0d" xlink:href="ahh-20260331.xsd#ahh_SolisNorthCreekAndSolisPeachtreeCornersMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_RealEstateAndAccumulatedDepreciationNameOfPropertyDomain_019d6796-2ff3-770f-87c3-3b97730d36cd" xlink:to="loc_ahh_SolisNorthCreekAndSolisPeachtreeCornersMember_019e02f2-2939-79df-9193-6cb334e1ec0d" xlink:type="arc" order="4"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BalanceSheetLocationAxis_019df34d-84fe-7c93-8c23-b4a92cb98413" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_BalanceSheetLocationAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfAccountsNotesLoansAndFinancingReceivableTable_019d6796-2ff3-7c94-87fc-6621c47e2bc4" xlink:to="loc_us-gaap_BalanceSheetLocationAxis_019df34d-84fe-7c93-8c23-b4a92cb98413" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BalanceSheetLocationDomain_019df34d-84fe-7c93-8c23-b4a92cb98413_default" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_BalanceSheetLocationDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_BalanceSheetLocationAxis_019df34d-84fe-7c93-8c23-b4a92cb98413" xlink:to="loc_us-gaap_BalanceSheetLocationDomain_019df34d-84fe-7c93-8c23-b4a92cb98413_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BalanceSheetLocationDomain_019df34d-84fe-78d5-b134-22e8bf70d9f0" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_BalanceSheetLocationDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_BalanceSheetLocationAxis_019df34d-84fe-7c93-8c23-b4a92cb98413" xlink:to="loc_us-gaap_BalanceSheetLocationDomain_019df34d-84fe-78d5-b134-22e8bf70d9f0" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherLiabilitiesMember_019df34d-84fe-73d3-aa4e-0180c084c182" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_OtherLiabilitiesMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_BalanceSheetLocationDomain_019df34d-84fe-78d5-b134-22e8bf70d9f0" xlink:to="loc_us-gaap_OtherLiabilitiesMember_019df34d-84fe-73d3-aa4e-0180c084c182" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinancingReceivableExcludingAccruedInterestBeforeAllowanceForCreditLoss_019d6796-2ff3-74d3-8fb9-d3ff3f4c3608" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_FinancingReceivableExcludingAccruedInterestBeforeAllowanceForCreditLoss"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_AccountsNotesAndLoansReceivableLineItems_019d6796-2ff3-788d-9503-e6bb55fb31e2" xlink:to="loc_us-gaap_FinancingReceivableExcludingAccruedInterestBeforeAllowanceForCreditLoss_019d6796-2ff3-74d3-8fb9-d3ff3f4c3608" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinancingReceivableAccruedInterestBeforeAllowanceForCreditLoss_019d6796-2ff3-7f39-b3e9-366745b838e9" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_FinancingReceivableAccruedInterestBeforeAllowanceForCreditLoss"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_AccountsNotesAndLoansReceivableLineItems_019d6796-2ff3-788d-9503-e6bb55fb31e2" xlink:to="loc_us-gaap_FinancingReceivableAccruedInterestBeforeAllowanceForCreditLoss_019d6796-2ff3-7f39-b3e9-366745b838e9" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NotesReceivableGross_019d6796-2ff3-732f-8b23-beaf4c367355" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_NotesReceivableGross"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_AccountsNotesAndLoansReceivableLineItems_019d6796-2ff3-788d-9503-e6bb55fb31e2" xlink:to="loc_us-gaap_NotesReceivableGross_019d6796-2ff3-732f-8b23-beaf4c367355" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_ahh_FinancingReceivableMaximumCommitment_019d6796-2ff3-7e59-bf90-1d407d53e72e" xlink:href="ahh-20260331.xsd#ahh_FinancingReceivableMaximumCommitment"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_AccountsNotesAndLoansReceivableLineItems_019d6796-2ff3-788d-9503-e6bb55fb31e2" xlink:to="loc_ahh_FinancingReceivableMaximumCommitment_019d6796-2ff3-7e59-bf90-1d407d53e72e" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_ahh_FinancingReceivableInterestRateStatedPercentage_019d6796-2ff3-7f31-9ef8-b7d5c15eb13d" xlink:href="ahh-20260331.xsd#ahh_FinancingReceivableInterestRateStatedPercentage"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_AccountsNotesAndLoansReceivableLineItems_019d6796-2ff3-788d-9503-e6bb55fb31e2" xlink:to="loc_ahh_FinancingReceivableInterestRateStatedPercentage_019d6796-2ff3-7f31-9ef8-b7d5c15eb13d" xlink:type="arc" order="4"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinancingReceivableAllowanceForCreditLosses_019d6796-2ff3-7dce-b00c-4fc68a4678c1" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_FinancingReceivableAllowanceForCreditLosses"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_AccountsNotesAndLoansReceivableLineItems_019d6796-2ff3-788d-9503-e6bb55fb31e2" xlink:to="loc_us-gaap_FinancingReceivableAllowanceForCreditLosses_019d6796-2ff3-7dce-b00c-4fc68a4678c1" xlink:type="arc" order="5"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NotesReceivableNet_019d6796-2ff3-7e6f-a584-92d14ce9faea" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_NotesReceivableNet"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_AccountsNotesAndLoansReceivableLineItems_019d6796-2ff3-788d-9503-e6bb55fb31e2" xlink:to="loc_us-gaap_NotesReceivableNet_019d6796-2ff3-7e6f-a584-92d14ce9faea" xlink:type="arc" order="6"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ProceedsFromSaleOfRealEstate_019e02f2-2939-73c3-a6b7-969c1f680814" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ProceedsFromSaleOfRealEstate"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_AccountsNotesAndLoansReceivableLineItems_019d6796-2ff3-788d-9503-e6bb55fb31e2" xlink:to="loc_us-gaap_ProceedsFromSaleOfRealEstate_019e02f2-2939-73c3-a6b7-969c1f680814" xlink:type="arc" order="7"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OffBalanceSheetCreditLossLiability_019df34d-84fe-74b8-91b5-c34c5a9415ec" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_OffBalanceSheetCreditLossLiability"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_AccountsNotesAndLoansReceivableLineItems_019d6796-2ff3-788d-9503-e6bb55fb31e2" xlink:to="loc_us-gaap_OffBalanceSheetCreditLossLiability_019df34d-84fe-74b8-91b5-c34c5a9415ec" xlink:type="arc" order="8"/>
  </link:definitionLink>
  <link:roleRef roleURI="http://www.armadahoffler.com/role/DiscontinuedOperationsScheduleofInterestIncomeDetails" xlink:type="simple" xlink:href="ahh-20260331.xsd#DiscontinuedOperationsScheduleofInterestIncomeDetails"/>
  <link:definitionLink xlink:role="http://www.armadahoffler.com/role/DiscontinuedOperationsScheduleofInterestIncomeDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccountsNotesAndLoansReceivableLineItems_019d679b-35d6-764e-a226-90824fba32ae" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_AccountsNotesAndLoansReceivableLineItems"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfAccountsNotesLoansAndFinancingReceivableTable_019d679b-35d6-7d5d-ac6c-456dbf837984" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ScheduleOfAccountsNotesLoansAndFinancingReceivableTable"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_AccountsNotesAndLoansReceivableLineItems_019d679b-35d6-764e-a226-90824fba32ae" xlink:to="loc_us-gaap_ScheduleOfAccountsNotesLoansAndFinancingReceivableTable_019d679b-35d6-7d5d-ac6c-456dbf837984" xlink:type="arc" order="1" xbrldt:closed="true" xbrldt:contextElement="segment"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis_019d679b-35d6-7b5c-b3ae-fc0181b011f8" xlink:href="https://xbrl.fasb.org/srt/2025/elts/srt-2025.xsd#srt_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfAccountsNotesLoansAndFinancingReceivableTable_019d679b-35d6-7d5d-ac6c-456dbf837984" xlink:to="loc_srt_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis_019d679b-35d6-7b5c-b3ae-fc0181b011f8" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_RealEstateAndAccumulatedDepreciationNameOfPropertyDomain_019d679b-35d6-7b5c-b3ae-fc0181b011f8_default" xlink:href="https://xbrl.fasb.org/srt/2025/elts/srt-2025.xsd#srt_RealEstateAndAccumulatedDepreciationNameOfPropertyDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_srt_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis_019d679b-35d6-7b5c-b3ae-fc0181b011f8" xlink:to="loc_srt_RealEstateAndAccumulatedDepreciationNameOfPropertyDomain_019d679b-35d6-7b5c-b3ae-fc0181b011f8_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_RealEstateAndAccumulatedDepreciationNameOfPropertyDomain_019d679b-35d6-72a5-abd0-dbc46052ba15" xlink:href="https://xbrl.fasb.org/srt/2025/elts/srt-2025.xsd#srt_RealEstateAndAccumulatedDepreciationNameOfPropertyDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_srt_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis_019d679b-35d6-7b5c-b3ae-fc0181b011f8" xlink:to="loc_srt_RealEstateAndAccumulatedDepreciationNameOfPropertyDomain_019d679b-35d6-72a5-abd0-dbc46052ba15" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_ahh_SolisGainesvilleMultifamilyMember_019d679b-35d6-7abd-a8cb-815c98f4b446" xlink:href="ahh-20260331.xsd#ahh_SolisGainesvilleMultifamilyMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_RealEstateAndAccumulatedDepreciationNameOfPropertyDomain_019d679b-35d6-72a5-abd0-dbc46052ba15" xlink:to="loc_ahh_SolisGainesvilleMultifamilyMember_019d679b-35d6-7abd-a8cb-815c98f4b446" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_ahh_SolisKennesawMember_019d679b-35d6-77da-81fe-3c44a4479395" xlink:href="ahh-20260331.xsd#ahh_SolisKennesawMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_RealEstateAndAccumulatedDepreciationNameOfPropertyDomain_019d679b-35d6-72a5-abd0-dbc46052ba15" xlink:to="loc_ahh_SolisKennesawMember_019d679b-35d6-77da-81fe-3c44a4479395" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_ahh_SolisPeachtreeCornersMember_019d679b-35d6-72de-89ef-ec1923046d10" xlink:href="ahh-20260331.xsd#ahh_SolisPeachtreeCornersMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_RealEstateAndAccumulatedDepreciationNameOfPropertyDomain_019d679b-35d6-72a5-abd0-dbc46052ba15" xlink:to="loc_ahh_SolisPeachtreeCornersMember_019d679b-35d6-72de-89ef-ec1923046d10" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_ahh_TheAllureAtEdinburghMember_019d679b-35d6-7a14-a884-b4b305cf4442" xlink:href="ahh-20260331.xsd#ahh_TheAllureAtEdinburghMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_RealEstateAndAccumulatedDepreciationNameOfPropertyDomain_019d679b-35d6-72a5-abd0-dbc46052ba15" xlink:to="loc_ahh_TheAllureAtEdinburghMember_019d679b-35d6-7a14-a884-b4b305cf4442" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_ahh_SolisNorthCreekMember_019d679b-35d6-79b9-8dab-9d374dfdc690" xlink:href="ahh-20260331.xsd#ahh_SolisNorthCreekMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_RealEstateAndAccumulatedDepreciationNameOfPropertyDomain_019d679b-35d6-72a5-abd0-dbc46052ba15" xlink:to="loc_ahh_SolisNorthCreekMember_019d679b-35d6-79b9-8dab-9d374dfdc690" xlink:type="arc" order="4"/>
    <link:loc xlink:type="locator" xlink:label="loc_ahh_SolisNorthCreekAndSolisPeachtreeCornersMember_019e02f2-927d-7ea9-bd53-6e53e4e9f468" xlink:href="ahh-20260331.xsd#ahh_SolisNorthCreekAndSolisPeachtreeCornersMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_RealEstateAndAccumulatedDepreciationNameOfPropertyDomain_019d679b-35d6-72a5-abd0-dbc46052ba15" xlink:to="loc_ahh_SolisNorthCreekAndSolisPeachtreeCornersMember_019e02f2-927d-7ea9-bd53-6e53e4e9f468" xlink:type="arc" order="5"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis_019d679b-35d6-7b05-a1c8-c72debbb7ac5" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfAccountsNotesLoansAndFinancingReceivableTable_019d679b-35d6-7d5d-ac6c-456dbf837984" xlink:to="loc_us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis_019d679b-35d6-7b05-a1c8-c72debbb7ac5" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinancingReceivableRecordedInvestmentClassOfFinancingReceivableDomain_019d679b-35d6-7b05-a1c8-c72debbb7ac5_default" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_FinancingReceivableRecordedInvestmentClassOfFinancingReceivableDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis_019d679b-35d6-7b05-a1c8-c72debbb7ac5" xlink:to="loc_us-gaap_FinancingReceivableRecordedInvestmentClassOfFinancingReceivableDomain_019d679b-35d6-7b05-a1c8-c72debbb7ac5_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinancingReceivableRecordedInvestmentClassOfFinancingReceivableDomain_019d679b-35d6-7b21-83da-82ddc5d25cdf" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_FinancingReceivableRecordedInvestmentClassOfFinancingReceivableDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis_019d679b-35d6-7b05-a1c8-c72debbb7ac5" xlink:to="loc_us-gaap_FinancingReceivableRecordedInvestmentClassOfFinancingReceivableDomain_019d679b-35d6-7b21-83da-82ddc5d25cdf" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_ahh_MezzanineLoanMember_019d679b-35d6-7b82-a64a-bc1149b81e40" xlink:href="ahh-20260331.xsd#ahh_MezzanineLoanMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FinancingReceivableRecordedInvestmentClassOfFinancingReceivableDomain_019d679b-35d6-7b21-83da-82ddc5d25cdf" xlink:to="loc_ahh_MezzanineLoanMember_019d679b-35d6-7b82-a64a-bc1149b81e40" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InterestIncomeOperating_019d679b-35d6-7524-a515-2bfa393a843d" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_InterestIncomeOperating"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_AccountsNotesAndLoansReceivableLineItems_019d679b-35d6-764e-a226-90824fba32ae" xlink:to="loc_us-gaap_InterestIncomeOperating_019d679b-35d6-7524-a515-2bfa393a843d" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ProceedsFromSaleOfRealEstate_019e02f2-927e-79a3-a457-668df0b64354" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ProceedsFromSaleOfRealEstate"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_AccountsNotesAndLoansReceivableLineItems_019d679b-35d6-764e-a226-90824fba32ae" xlink:to="loc_us-gaap_ProceedsFromSaleOfRealEstate_019e02f2-927e-79a3-a457-668df0b64354" xlink:type="arc" order="1"/>
  </link:definitionLink>
  <link:roleRef roleURI="http://www.armadahoffler.com/role/LeasesNarrativeDetails" xlink:type="simple" xlink:href="ahh-20260331.xsd#LeasesNarrativeDetails"/>
  <link:definitionLink xlink:role="http://www.armadahoffler.com/role/LeasesNarrativeDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LesseeLeaseDescriptionLineItems_019c9bf0-9170-753a-81f5-8c546c8dd56b" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_LesseeLeaseDescriptionLineItems"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LesseeLeaseDescriptionTable_019c9bf0-9170-7786-b204-2d569d457d72" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_LesseeLeaseDescriptionTable"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_LesseeLeaseDescriptionLineItems_019c9bf0-9170-753a-81f5-8c546c8dd56b" xlink:to="loc_us-gaap_LesseeLeaseDescriptionTable_019c9bf0-9170-7786-b204-2d569d457d72" xlink:type="arc" order="1" xbrldt:closed="true" xbrldt:contextElement="segment"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_RangeAxis_019c9bf0-9170-7620-bd34-c1007cc8571e" xlink:href="https://xbrl.fasb.org/srt/2025/elts/srt-2025.xsd#srt_RangeAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_LesseeLeaseDescriptionTable_019c9bf0-9170-7786-b204-2d569d457d72" xlink:to="loc_srt_RangeAxis_019c9bf0-9170-7620-bd34-c1007cc8571e" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_RangeMember_019c9bf0-9170-7620-bd34-c1007cc8571e_default" xlink:href="https://xbrl.fasb.org/srt/2025/elts/srt-2025.xsd#srt_RangeMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_srt_RangeAxis_019c9bf0-9170-7620-bd34-c1007cc8571e" xlink:to="loc_srt_RangeMember_019c9bf0-9170-7620-bd34-c1007cc8571e_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_RangeMember_019c9bf0-9170-74fb-a6a3-341151256409" xlink:href="https://xbrl.fasb.org/srt/2025/elts/srt-2025.xsd#srt_RangeMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_srt_RangeAxis_019c9bf0-9170-7620-bd34-c1007cc8571e" xlink:to="loc_srt_RangeMember_019c9bf0-9170-74fb-a6a3-341151256409" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_MinimumMember_019c9bf0-9170-7594-857c-8be9a8c52015" xlink:href="https://xbrl.fasb.org/srt/2025/elts/srt-2025.xsd#srt_MinimumMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_RangeMember_019c9bf0-9170-74fb-a6a3-341151256409" xlink:to="loc_srt_MinimumMember_019c9bf0-9170-7594-857c-8be9a8c52015" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_MaximumMember_019c9bf0-9170-7d95-96b2-ebbd84997393" xlink:href="https://xbrl.fasb.org/srt/2025/elts/srt-2025.xsd#srt_MaximumMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_RangeMember_019c9bf0-9170-74fb-a6a3-341151256409" xlink:to="loc_srt_MaximumMember_019c9bf0-9170-7d95-96b2-ebbd84997393" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_ahh_NumberOfGroundLeases_019c9bf0-9170-77bb-96a5-65e5760afe72" xlink:href="ahh-20260331.xsd#ahh_NumberOfGroundLeases"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LesseeLeaseDescriptionLineItems_019c9bf0-9170-753a-81f5-8c546c8dd56b" xlink:to="loc_ahh_NumberOfGroundLeases_019c9bf0-9170-77bb-96a5-65e5760afe72" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NumberOfPropertiesSubjectToGroundLeases_019c9bf0-9170-7a01-ae16-c350fb3ce6c6" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_NumberOfPropertiesSubjectToGroundLeases"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LesseeLeaseDescriptionLineItems_019c9bf0-9170-753a-81f5-8c546c8dd56b" xlink:to="loc_us-gaap_NumberOfPropertiesSubjectToGroundLeases_019c9bf0-9170-7a01-ae16-c350fb3ce6c6" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_ahh_NumberOfOperatingLeases_019c9bf0-9170-7350-88d7-90ab19437a2d" xlink:href="ahh-20260331.xsd#ahh_NumberOfOperatingLeases"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LesseeLeaseDescriptionLineItems_019c9bf0-9170-753a-81f5-8c546c8dd56b" xlink:to="loc_ahh_NumberOfOperatingLeases_019c9bf0-9170-7350-88d7-90ab19437a2d" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_ahh_NumberOfFinanceLeases_019c9bf0-9170-7f01-bf3f-3c642235de7b" xlink:href="ahh-20260331.xsd#ahh_NumberOfFinanceLeases"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LesseeLeaseDescriptionLineItems_019c9bf0-9170-753a-81f5-8c546c8dd56b" xlink:to="loc_ahh_NumberOfFinanceLeases_019c9bf0-9170-7f01-bf3f-3c642235de7b" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_ahh_LessorOperatingLeaseOptionToExtendNumber_019c9bf0-9170-77a1-89a1-459323e66c76" xlink:href="ahh-20260331.xsd#ahh_LessorOperatingLeaseOptionToExtendNumber"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LesseeLeaseDescriptionLineItems_019c9bf0-9170-753a-81f5-8c546c8dd56b" xlink:to="loc_ahh_LessorOperatingLeaseOptionToExtendNumber_019c9bf0-9170-77a1-89a1-459323e66c76" xlink:type="arc" order="4"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LessorOperatingLeaseRenewalTerm_019c9bf0-9170-7e14-a852-3eaaae41eb75" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_LessorOperatingLeaseRenewalTerm"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LesseeLeaseDescriptionLineItems_019c9bf0-9170-753a-81f5-8c546c8dd56b" xlink:to="loc_us-gaap_LessorOperatingLeaseRenewalTerm_019c9bf0-9170-7e14-a852-3eaaae41eb75" xlink:type="arc" order="5"/>
  </link:definitionLink>
  <link:roleRef roleURI="http://www.armadahoffler.com/role/RealEstateInvestmentsNarrativeDetails" xlink:type="simple" xlink:href="ahh-20260331.xsd#RealEstateInvestmentsNarrativeDetails"/>
  <link:definitionLink xlink:role="http://www.armadahoffler.com/role/RealEstateInvestmentsNarrativeDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RealEstatePropertiesLineItems_019dc37a-9703-72ce-a8da-29f465cfc75b" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_RealEstatePropertiesLineItems"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfRealEstatePropertiesTable_019dc37a-9703-722f-9787-2fe75cce89e8" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ScheduleOfRealEstatePropertiesTable"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_RealEstatePropertiesLineItems_019dc37a-9703-72ce-a8da-29f465cfc75b" xlink:to="loc_us-gaap_ScheduleOfRealEstatePropertiesTable_019dc37a-9703-722f-9787-2fe75cce89e8" xlink:type="arc" order="1" xbrldt:closed="true" xbrldt:contextElement="segment"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis_019dc37a-9703-78e3-85af-6d18e7cea536" xlink:href="https://xbrl.fasb.org/srt/2025/elts/srt-2025.xsd#srt_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfRealEstatePropertiesTable_019dc37a-9703-722f-9787-2fe75cce89e8" xlink:to="loc_srt_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis_019dc37a-9703-78e3-85af-6d18e7cea536" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_MortgageLoansOnRealEstateNamePropertyTypeDomain_019dc37a-9703-78e3-85af-6d18e7cea536_default" xlink:href="https://xbrl.fasb.org/srt/2025/elts/srt-2025.xsd#srt_MortgageLoansOnRealEstateNamePropertyTypeDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_srt_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis_019dc37a-9703-78e3-85af-6d18e7cea536" xlink:to="loc_srt_MortgageLoansOnRealEstateNamePropertyTypeDomain_019dc37a-9703-78e3-85af-6d18e7cea536_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_MortgageLoansOnRealEstateNamePropertyTypeDomain_019dc37a-9703-7752-885b-c272e487bc95" xlink:href="https://xbrl.fasb.org/srt/2025/elts/srt-2025.xsd#srt_MortgageLoansOnRealEstateNamePropertyTypeDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_srt_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis_019dc37a-9703-78e3-85af-6d18e7cea536" xlink:to="loc_srt_MortgageLoansOnRealEstateNamePropertyTypeDomain_019dc37a-9703-7752-885b-c272e487bc95" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_MultifamilyMember_019df483-56d6-7d9c-9000-3e41e3e05079" xlink:href="https://xbrl.fasb.org/srt/2025/elts/srt-2025.xsd#srt_MultifamilyMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_MortgageLoansOnRealEstateNamePropertyTypeDomain_019dc37a-9703-7752-885b-c272e487bc95" xlink:to="loc_srt_MultifamilyMember_019df483-56d6-7d9c-9000-3e41e3e05079" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AssetAcquisitionAxis_019df476-4be3-7424-bd41-020bf9b5f93d" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_AssetAcquisitionAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfRealEstatePropertiesTable_019dc37a-9703-722f-9787-2fe75cce89e8" xlink:to="loc_us-gaap_AssetAcquisitionAxis_019df476-4be3-7424-bd41-020bf9b5f93d" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AssetAcquisitionDomain_019df476-4be3-7424-bd41-020bf9b5f93d_default" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_AssetAcquisitionDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_AssetAcquisitionAxis_019df476-4be3-7424-bd41-020bf9b5f93d" xlink:to="loc_us-gaap_AssetAcquisitionDomain_019df476-4be3-7424-bd41-020bf9b5f93d_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AssetAcquisitionDomain_019df476-4be3-7355-900c-b2a504618b0f" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_AssetAcquisitionDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_AssetAcquisitionAxis_019df476-4be3-7424-bd41-020bf9b5f93d" xlink:to="loc_us-gaap_AssetAcquisitionDomain_019df476-4be3-7355-900c-b2a504618b0f" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_ahh_ChronicleMillMember_019df476-4be3-7ff5-a696-b857efc0e752" xlink:href="ahh-20260331.xsd#ahh_ChronicleMillMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_AssetAcquisitionDomain_019df476-4be3-7355-900c-b2a504618b0f" xlink:to="loc_ahh_ChronicleMillMember_019df476-4be3-7ff5-a696-b857efc0e752" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis_019df48f-de37-792c-8672-09681e840120" xlink:href="https://xbrl.fasb.org/srt/2025/elts/srt-2025.xsd#srt_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfRealEstatePropertiesTable_019dc37a-9703-722f-9787-2fe75cce89e8" xlink:to="loc_srt_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis_019df48f-de37-792c-8672-09681e840120" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_RealEstateAndAccumulatedDepreciationNameOfPropertyDomain_019df48f-de37-792c-8672-09681e840120_default" xlink:href="https://xbrl.fasb.org/srt/2025/elts/srt-2025.xsd#srt_RealEstateAndAccumulatedDepreciationNameOfPropertyDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_srt_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis_019df48f-de37-792c-8672-09681e840120" xlink:to="loc_srt_RealEstateAndAccumulatedDepreciationNameOfPropertyDomain_019df48f-de37-792c-8672-09681e840120_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_RealEstateAndAccumulatedDepreciationNameOfPropertyDomain_019df48f-de37-79a0-b788-73b687f76856" xlink:href="https://xbrl.fasb.org/srt/2025/elts/srt-2025.xsd#srt_RealEstateAndAccumulatedDepreciationNameOfPropertyDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_srt_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis_019df48f-de37-792c-8672-09681e840120" xlink:to="loc_srt_RealEstateAndAccumulatedDepreciationNameOfPropertyDomain_019df48f-de37-79a0-b788-73b687f76856" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_ahh_SolisNorthCreekAndSolisPeachtreeCornersMember_019df48f-de37-785b-9f0a-a2e60d547232" xlink:href="ahh-20260331.xsd#ahh_SolisNorthCreekAndSolisPeachtreeCornersMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_RealEstateAndAccumulatedDepreciationNameOfPropertyDomain_019df48f-de37-79a0-b788-73b687f76856" xlink:to="loc_ahh_SolisNorthCreekAndSolisPeachtreeCornersMember_019df48f-de37-785b-9f0a-a2e60d547232" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_ahh_SolisKennesawMember_019df48f-de37-7d1c-8291-a20ad348817f" xlink:href="ahh-20260331.xsd#ahh_SolisKennesawMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_RealEstateAndAccumulatedDepreciationNameOfPropertyDomain_019df48f-de37-79a0-b788-73b687f76856" xlink:to="loc_ahh_SolisKennesawMember_019df48f-de37-7d1c-8291-a20ad348817f" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ProceedsFromSaleOfLandHeldforinvestment_019dc37a-9703-7b26-ab22-a0ff8a070568" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ProceedsFromSaleOfLandHeldforinvestment"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_RealEstatePropertiesLineItems_019dc37a-9703-72ce-a8da-29f465cfc75b" xlink:to="loc_us-gaap_ProceedsFromSaleOfLandHeldforinvestment_019dc37a-9703-7b26-ab22-a0ff8a070568" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_GainsLossesOnSalesOfInvestmentRealEstate_019dc37a-9703-77be-bbbe-b1eebcb1397a" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_GainsLossesOnSalesOfInvestmentRealEstate"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_RealEstatePropertiesLineItems_019dc37a-9703-72ce-a8da-29f465cfc75b" xlink:to="loc_us-gaap_GainsLossesOnSalesOfInvestmentRealEstate_019dc37a-9703-77be-bbbe-b1eebcb1397a" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_ahh_AssetAcquisitionPercentageOfEconomicInterestAcquired_019df476-4be3-7c48-bc93-e512c792e043" xlink:href="ahh-20260331.xsd#ahh_AssetAcquisitionPercentageOfEconomicInterestAcquired"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_RealEstatePropertiesLineItems_019dc37a-9703-72ce-a8da-29f465cfc75b" xlink:to="loc_ahh_AssetAcquisitionPercentageOfEconomicInterestAcquired_019df476-4be3-7c48-bc93-e512c792e043" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PaymentsToAcquireProductiveAssets_019df476-4be3-7895-852c-a0d01481c5a9" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_PaymentsToAcquireProductiveAssets"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_RealEstatePropertiesLineItems_019dc37a-9703-72ce-a8da-29f465cfc75b" xlink:to="loc_us-gaap_PaymentsToAcquireProductiveAssets_019df476-4be3-7895-852c-a0d01481c5a9" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_ahh_AssetAcquisitionNumberOfUnitsAcquired_019df476-4be3-7f47-bdd0-3986b76d2bdf" xlink:href="ahh-20260331.xsd#ahh_AssetAcquisitionNumberOfUnitsAcquired"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_RealEstatePropertiesLineItems_019dc37a-9703-72ce-a8da-29f465cfc75b" xlink:to="loc_ahh_AssetAcquisitionNumberOfUnitsAcquired_019df476-4be3-7f47-bdd0-3986b76d2bdf" xlink:type="arc" order="4"/>
    <link:loc xlink:type="locator" xlink:label="loc_ahh_NumberOfAssetsSold_019df490-9fc6-730c-8888-13944adfca62" xlink:href="ahh-20260331.xsd#ahh_NumberOfAssetsSold"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_RealEstatePropertiesLineItems_019dc37a-9703-72ce-a8da-29f465cfc75b" xlink:to="loc_ahh_NumberOfAssetsSold_019df490-9fc6-730c-8888-13944adfca62" xlink:type="arc" order="5"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ProceedsFromSaleOfRealEstate_019df48f-de37-7900-9606-79a2c6640fb2" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ProceedsFromSaleOfRealEstate"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_RealEstatePropertiesLineItems_019dc37a-9703-72ce-a8da-29f465cfc75b" xlink:to="loc_us-gaap_ProceedsFromSaleOfRealEstate_019df48f-de37-7900-9606-79a2c6640fb2" xlink:type="arc" order="6"/>
    <link:loc xlink:type="locator" xlink:label="loc_ahh_PurchaseAndSaleAgreementNonrefundableDeposit_019df490-9fc6-7710-bbc5-aafd581a0b6d" xlink:href="ahh-20260331.xsd#ahh_PurchaseAndSaleAgreementNonrefundableDeposit"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_RealEstatePropertiesLineItems_019dc37a-9703-72ce-a8da-29f465cfc75b" xlink:to="loc_ahh_PurchaseAndSaleAgreementNonrefundableDeposit_019df490-9fc6-7710-bbc5-aafd581a0b6d" xlink:type="arc" order="7"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ImpairmentOfRealEstate_019de2b2-3797-7bfd-8954-39b88e78437f" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ImpairmentOfRealEstate"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_RealEstatePropertiesLineItems_019dc37a-9703-72ce-a8da-29f465cfc75b" xlink:to="loc_us-gaap_ImpairmentOfRealEstate_019de2b2-3797-7bfd-8954-39b88e78437f" xlink:type="arc" order="8"/>
  </link:definitionLink>
  <link:roleRef roleURI="http://www.armadahoffler.com/role/RealEstateInvestmentsScheduleofPropertiesareclassifiedasheldforsaleDetails" xlink:type="simple" xlink:href="ahh-20260331.xsd#RealEstateInvestmentsScheduleofPropertiesareclassifiedasheldforsaleDetails"/>
  <link:definitionLink xlink:role="http://www.armadahoffler.com/role/RealEstateInvestmentsScheduleofPropertiesareclassifiedasheldforsaleDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RealEstatePropertiesLineItems_019de2b4-54ff-7def-a5a7-d6cdff7c1b4f" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_RealEstatePropertiesLineItems"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfRealEstatePropertiesTable_019de2b4-54ff-754f-976d-98eebda1f556" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ScheduleOfRealEstatePropertiesTable"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_RealEstatePropertiesLineItems_019de2b4-54ff-7def-a5a7-d6cdff7c1b4f" xlink:to="loc_us-gaap_ScheduleOfRealEstatePropertiesTable_019de2b4-54ff-754f-976d-98eebda1f556" xlink:type="arc" order="1" xbrldt:closed="true" xbrldt:contextElement="segment"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis_019de2b4-54ff-736f-8c03-b0aacc77adc9" xlink:href="https://xbrl.fasb.org/srt/2025/elts/srt-2025.xsd#srt_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfRealEstatePropertiesTable_019de2b4-54ff-754f-976d-98eebda1f556" xlink:to="loc_srt_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis_019de2b4-54ff-736f-8c03-b0aacc77adc9" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_MortgageLoansOnRealEstateNamePropertyTypeDomain_019de2b4-54ff-736f-8c03-b0aacc77adc9_default" xlink:href="https://xbrl.fasb.org/srt/2025/elts/srt-2025.xsd#srt_MortgageLoansOnRealEstateNamePropertyTypeDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_srt_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis_019de2b4-54ff-736f-8c03-b0aacc77adc9" xlink:to="loc_srt_MortgageLoansOnRealEstateNamePropertyTypeDomain_019de2b4-54ff-736f-8c03-b0aacc77adc9_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_MortgageLoansOnRealEstateNamePropertyTypeDomain_019de2b4-54ff-79a9-a7cf-da86d81f4289" xlink:href="https://xbrl.fasb.org/srt/2025/elts/srt-2025.xsd#srt_MortgageLoansOnRealEstateNamePropertyTypeDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_srt_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis_019de2b4-54ff-736f-8c03-b0aacc77adc9" xlink:to="loc_srt_MortgageLoansOnRealEstateNamePropertyTypeDomain_019de2b4-54ff-79a9-a7cf-da86d81f4289" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_RetailSiteMember_019de2b4-54ff-7c26-9645-09ec63c15e9e" xlink:href="https://xbrl.fasb.org/srt/2025/elts/srt-2025.xsd#srt_RetailSiteMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_MortgageLoansOnRealEstateNamePropertyTypeDomain_019de2b4-54ff-79a9-a7cf-da86d81f4289" xlink:to="loc_srt_RetailSiteMember_019de2b4-54ff-7c26-9645-09ec63c15e9e" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_OfficeBuildingMember_019de2b4-54ff-777a-b966-2ef08766f2c5" xlink:href="https://xbrl.fasb.org/srt/2025/elts/srt-2025.xsd#srt_OfficeBuildingMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_MortgageLoansOnRealEstateNamePropertyTypeDomain_019de2b4-54ff-79a9-a7cf-da86d81f4289" xlink:to="loc_srt_OfficeBuildingMember_019de2b4-54ff-777a-b966-2ef08766f2c5" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_MultifamilyMember_019de2b4-54ff-7d33-8f28-3d7e77b2136b" xlink:href="https://xbrl.fasb.org/srt/2025/elts/srt-2025.xsd#srt_MultifamilyMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_MortgageLoansOnRealEstateNamePropertyTypeDomain_019de2b4-54ff-79a9-a7cf-da86d81f4289" xlink:to="loc_srt_MultifamilyMember_019de2b4-54ff-7d33-8f28-3d7e77b2136b" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_OwnershipAxis_019de2b4-54ff-79b1-94d8-86427890c20a" xlink:href="https://xbrl.fasb.org/srt/2025/elts/srt-2025.xsd#srt_OwnershipAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfRealEstatePropertiesTable_019de2b4-54ff-754f-976d-98eebda1f556" xlink:to="loc_srt_OwnershipAxis_019de2b4-54ff-79b1-94d8-86427890c20a" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_OwnershipDomain_019de2b4-54ff-79b1-94d8-86427890c20a_default" xlink:href="https://xbrl.fasb.org/srt/2025/elts/srt-2025.xsd#srt_OwnershipDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_srt_OwnershipAxis_019de2b4-54ff-79b1-94d8-86427890c20a" xlink:to="loc_srt_OwnershipDomain_019de2b4-54ff-79b1-94d8-86427890c20a_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_OwnershipDomain_019de2b4-54ff-79f5-8b4d-dc134654a861" xlink:href="https://xbrl.fasb.org/srt/2025/elts/srt-2025.xsd#srt_OwnershipDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_srt_OwnershipAxis_019de2b4-54ff-79b1-94d8-86427890c20a" xlink:to="loc_srt_OwnershipDomain_019de2b4-54ff-79f5-8b4d-dc134654a861" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_ahh_HarborPointParcel4RetailMember_019de2b4-54ff-76e3-b47d-dda8cf94b738" xlink:href="ahh-20260331.xsd#ahh_HarborPointParcel4RetailMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_OwnershipDomain_019de2b4-54ff-79f5-8b4d-dc134654a861" xlink:to="loc_ahh_HarborPointParcel4RetailMember_019de2b4-54ff-76e3-b47d-dda8cf94b738" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_ahh_ChronicleMillRetailMember_019de2b4-54ff-7513-af76-f46239b7e672" xlink:href="ahh-20260331.xsd#ahh_ChronicleMillRetailMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_OwnershipDomain_019de2b4-54ff-79f5-8b4d-dc134654a861" xlink:to="loc_ahh_ChronicleMillRetailMember_019de2b4-54ff-7513-af76-f46239b7e672" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_ahh_ChronicleMillOfficeMember_019de2b4-54ff-710b-9b0a-09fdccf0353a" xlink:href="ahh-20260331.xsd#ahh_ChronicleMillOfficeMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_OwnershipDomain_019de2b4-54ff-79f5-8b4d-dc134654a861" xlink:to="loc_ahh_ChronicleMillOfficeMember_019de2b4-54ff-710b-9b0a-09fdccf0353a" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_ahh_LibertyRetailMember_019de2b4-54ff-778c-8a15-ccd49aeea713" xlink:href="ahh-20260331.xsd#ahh_LibertyRetailMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_OwnershipDomain_019de2b4-54ff-79f5-8b4d-dc134654a861" xlink:to="loc_ahh_LibertyRetailMember_019de2b4-54ff-778c-8a15-ccd49aeea713" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_ahh_PointStreetRetailMember_019de2b4-54ff-760e-ab5f-c8d7d878d902" xlink:href="ahh-20260331.xsd#ahh_PointStreetRetailMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_OwnershipDomain_019de2b4-54ff-79f5-8b4d-dc134654a861" xlink:to="loc_ahh_PointStreetRetailMember_019de2b4-54ff-760e-ab5f-c8d7d878d902" xlink:type="arc" order="4"/>
    <link:loc xlink:type="locator" xlink:label="loc_ahh_TheEdisonRetailMember_019de2b4-54ff-7115-94a1-61af1a39de47" xlink:href="ahh-20260331.xsd#ahh_TheEdisonRetailMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_OwnershipDomain_019de2b4-54ff-79f5-8b4d-dc134654a861" xlink:to="loc_ahh_TheEdisonRetailMember_019de2b4-54ff-7115-94a1-61af1a39de47" xlink:type="arc" order="5"/>
    <link:loc xlink:type="locator" xlink:label="loc_ahh_A1305DockStreetMember_019de2b4-54ff-7e04-b028-d87e872f7fee" xlink:href="ahh-20260331.xsd#ahh_A1305DockStreetMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_OwnershipDomain_019de2b4-54ff-79f5-8b4d-dc134654a861" xlink:to="loc_ahh_A1305DockStreetMember_019de2b4-54ff-7e04-b028-d87e872f7fee" xlink:type="arc" order="6"/>
    <link:loc xlink:type="locator" xlink:label="loc_ahh_A1405PointMember_019de2b4-54ff-76aa-b7c6-00a533d2cb4a" xlink:href="ahh-20260331.xsd#ahh_A1405PointMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_OwnershipDomain_019de2b4-54ff-79f5-8b4d-dc134654a861" xlink:to="loc_ahh_A1405PointMember_019de2b4-54ff-76aa-b7c6-00a533d2cb4a" xlink:type="arc" order="7"/>
    <link:loc xlink:type="locator" xlink:label="loc_ahh_AlliedHarborPointMember_019de2b4-54ff-790c-81fb-6367a2464e8b" xlink:href="ahh-20260331.xsd#ahh_AlliedHarborPointMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_OwnershipDomain_019de2b4-54ff-79f5-8b4d-dc134654a861" xlink:to="loc_ahh_AlliedHarborPointMember_019de2b4-54ff-790c-81fb-6367a2464e8b" xlink:type="arc" order="8"/>
    <link:loc xlink:type="locator" xlink:label="loc_ahh_ChronicleMillApartmentsMember_019de2b4-54ff-760a-85b5-762afb4eea74" xlink:href="ahh-20260331.xsd#ahh_ChronicleMillApartmentsMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_OwnershipDomain_019de2b4-54ff-79f5-8b4d-dc134654a861" xlink:to="loc_ahh_ChronicleMillApartmentsMember_019de2b4-54ff-760a-85b5-762afb4eea74" xlink:type="arc" order="9"/>
    <link:loc xlink:type="locator" xlink:label="loc_ahh_ChandlerResidencesMember_019de2b4-54ff-71d1-88cb-dda196b55c04" xlink:href="ahh-20260331.xsd#ahh_ChandlerResidencesMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_OwnershipDomain_019de2b4-54ff-79f5-8b4d-dc134654a861" xlink:to="loc_ahh_ChandlerResidencesMember_019de2b4-54ff-71d1-88cb-dda196b55c04" xlink:type="arc" order="10"/>
    <link:loc xlink:type="locator" xlink:label="loc_ahh_EncoreApartmentsMember_019de2b4-54ff-73ba-86f1-16e26462e2c6" xlink:href="ahh-20260331.xsd#ahh_EncoreApartmentsMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_OwnershipDomain_019de2b4-54ff-79f5-8b4d-dc134654a861" xlink:to="loc_ahh_EncoreApartmentsMember_019de2b4-54ff-73ba-86f1-16e26462e2c6" xlink:type="arc" order="11"/>
    <link:loc xlink:type="locator" xlink:label="loc_ahh_GreensideApartmentsMember_019e02f8-1c7c-7ac9-979e-809c74531a56" xlink:href="ahh-20260331.xsd#ahh_GreensideApartmentsMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_OwnershipDomain_019de2b4-54ff-79f5-8b4d-dc134654a861" xlink:to="loc_ahh_GreensideApartmentsMember_019e02f8-1c7c-7ac9-979e-809c74531a56" xlink:type="arc" order="12"/>
    <link:loc xlink:type="locator" xlink:label="loc_ahh_LibertyApartmentsMember_019de2b4-54ff-79a1-b916-5e180e14e31e" xlink:href="ahh-20260331.xsd#ahh_LibertyApartmentsMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_OwnershipDomain_019de2b4-54ff-79f5-8b4d-dc134654a861" xlink:to="loc_ahh_LibertyApartmentsMember_019de2b4-54ff-79a1-b916-5e180e14e31e" xlink:type="arc" order="13"/>
    <link:loc xlink:type="locator" xlink:label="loc_ahh_PremierApartmentsMember_019de2b4-54ff-7a73-a971-cf5cc3a34e67" xlink:href="ahh-20260331.xsd#ahh_PremierApartmentsMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_OwnershipDomain_019de2b4-54ff-79f5-8b4d-dc134654a861" xlink:to="loc_ahh_PremierApartmentsMember_019de2b4-54ff-7a73-a971-cf5cc3a34e67" xlink:type="arc" order="14"/>
    <link:loc xlink:type="locator" xlink:label="loc_ahh_TheCosmopolitanApartmentsMember_019de2b4-54ff-759f-ae18-57538a1949f7" xlink:href="ahh-20260331.xsd#ahh_TheCosmopolitanApartmentsMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_OwnershipDomain_019de2b4-54ff-79f5-8b4d-dc134654a861" xlink:to="loc_ahh_TheCosmopolitanApartmentsMember_019de2b4-54ff-759f-ae18-57538a1949f7" xlink:type="arc" order="15"/>
    <link:loc xlink:type="locator" xlink:label="loc_ahh_TheEdisonApartmentsMember_019de2b4-54ff-7f48-9c4d-0e935a80880c" xlink:href="ahh-20260331.xsd#ahh_TheEdisonApartmentsMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_OwnershipDomain_019de2b4-54ff-79f5-8b4d-dc134654a861" xlink:to="loc_ahh_TheEdisonApartmentsMember_019de2b4-54ff-7f48-9c4d-0e935a80880c" xlink:type="arc" order="16"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_MinorityInterestOwnershipPercentageByParent_019de2b4-54ff-7d97-bf54-9bf1450a03b1" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_MinorityInterestOwnershipPercentageByParent"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_RealEstatePropertiesLineItems_019de2b4-54ff-7def-a5a7-d6cdff7c1b4f" xlink:to="loc_us-gaap_MinorityInterestOwnershipPercentageByParent_019de2b4-54ff-7d97-bf54-9bf1450a03b1" xlink:type="arc" order="0"/>
  </link:definitionLink>
  <link:roleRef roleURI="http://www.armadahoffler.com/role/EquityMethodInvestmentsDetails" xlink:type="simple" xlink:href="ahh-20260331.xsd#EquityMethodInvestmentsDetails"/>
  <link:definitionLink xlink:role="http://www.armadahoffler.com/role/EquityMethodInvestmentsDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfEquityMethodInvestmentsLineItems_019c9bf0-9238-705a-8b51-b17dcf4f43e7" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ScheduleOfEquityMethodInvestmentsLineItems"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfEquityMethodInvestmentsTable_019c9bf0-9238-7810-8084-ad3db3ca69e3" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ScheduleOfEquityMethodInvestmentsTable"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_ScheduleOfEquityMethodInvestmentsLineItems_019c9bf0-9238-705a-8b51-b17dcf4f43e7" xlink:to="loc_us-gaap_ScheduleOfEquityMethodInvestmentsTable_019c9bf0-9238-7810-8084-ad3db3ca69e3" xlink:type="arc" order="1" xbrldt:closed="true" xbrldt:contextElement="segment"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis_019c9bf0-9238-7356-a9e9-40743998f457" xlink:href="https://xbrl.fasb.org/srt/2025/elts/srt-2025.xsd#srt_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfEquityMethodInvestmentsTable_019c9bf0-9238-7810-8084-ad3db3ca69e3" xlink:to="loc_srt_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis_019c9bf0-9238-7356-a9e9-40743998f457" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_MortgageLoansOnRealEstateNamePropertyTypeDomain_019c9bf0-9238-7356-a9e9-40743998f457_default" xlink:href="https://xbrl.fasb.org/srt/2025/elts/srt-2025.xsd#srt_MortgageLoansOnRealEstateNamePropertyTypeDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_srt_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis_019c9bf0-9238-7356-a9e9-40743998f457" xlink:to="loc_srt_MortgageLoansOnRealEstateNamePropertyTypeDomain_019c9bf0-9238-7356-a9e9-40743998f457_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_MortgageLoansOnRealEstateNamePropertyTypeDomain_019c9bf0-9238-7f15-899d-6d4d67189696" xlink:href="https://xbrl.fasb.org/srt/2025/elts/srt-2025.xsd#srt_MortgageLoansOnRealEstateNamePropertyTypeDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_srt_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis_019c9bf0-9238-7356-a9e9-40743998f457" xlink:to="loc_srt_MortgageLoansOnRealEstateNamePropertyTypeDomain_019c9bf0-9238-7f15-899d-6d4d67189696" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_ahh_HarborPointParcel3Member_019c9bf0-9238-753b-821f-c0ae007287f3" xlink:href="ahh-20260331.xsd#ahh_HarborPointParcel3Member"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_MortgageLoansOnRealEstateNamePropertyTypeDomain_019c9bf0-9238-7f15-899d-6d4d67189696" xlink:to="loc_ahh_HarborPointParcel3Member_019c9bf0-9238-753b-821f-c0ae007287f3" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis_019c9bf0-9238-73d0-8fae-ae8da8b553db" xlink:href="https://xbrl.fasb.org/srt/2025/elts/srt-2025.xsd#srt_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfEquityMethodInvestmentsTable_019c9bf0-9238-7810-8084-ad3db3ca69e3" xlink:to="loc_srt_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis_019c9bf0-9238-73d0-8fae-ae8da8b553db" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_EquityMethodInvesteeNameDomain_019c9bf0-9238-73d0-8fae-ae8da8b553db_default" xlink:href="https://xbrl.fasb.org/srt/2025/elts/srt-2025.xsd#srt_EquityMethodInvesteeNameDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_srt_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis_019c9bf0-9238-73d0-8fae-ae8da8b553db" xlink:to="loc_srt_EquityMethodInvesteeNameDomain_019c9bf0-9238-73d0-8fae-ae8da8b553db_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_EquityMethodInvesteeNameDomain_019c9bf0-9238-7112-ae71-c2c3bd7772ad" xlink:href="https://xbrl.fasb.org/srt/2025/elts/srt-2025.xsd#srt_EquityMethodInvesteeNameDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_srt_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis_019c9bf0-9238-73d0-8fae-ae8da8b553db" xlink:to="loc_srt_EquityMethodInvesteeNameDomain_019c9bf0-9238-7112-ae71-c2c3bd7772ad" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_ahh_BeattyDevelopmentGroupMember_019c9bf0-9238-7bfc-95b4-b2cc05f442d5" xlink:href="ahh-20260331.xsd#ahh_BeattyDevelopmentGroupMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_EquityMethodInvesteeNameDomain_019c9bf0-9238-7112-ae71-c2c3bd7772ad" xlink:to="loc_ahh_BeattyDevelopmentGroupMember_019c9bf0-9238-7bfc-95b4-b2cc05f442d5" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis_019c9bf0-9238-7da8-9e80-01e054b10974" xlink:href="https://xbrl.fasb.org/srt/2025/elts/srt-2025.xsd#srt_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfEquityMethodInvestmentsTable_019c9bf0-9238-7810-8084-ad3db3ca69e3" xlink:to="loc_srt_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis_019c9bf0-9238-7da8-9e80-01e054b10974" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_RealEstateAndAccumulatedDepreciationNameOfPropertyDomain_019c9bf0-9238-7da8-9e80-01e054b10974_default" xlink:href="https://xbrl.fasb.org/srt/2025/elts/srt-2025.xsd#srt_RealEstateAndAccumulatedDepreciationNameOfPropertyDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_srt_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis_019c9bf0-9238-7da8-9e80-01e054b10974" xlink:to="loc_srt_RealEstateAndAccumulatedDepreciationNameOfPropertyDomain_019c9bf0-9238-7da8-9e80-01e054b10974_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_RealEstateAndAccumulatedDepreciationNameOfPropertyDomain_019c9bf0-9238-74e7-866c-e445608b90e3" xlink:href="https://xbrl.fasb.org/srt/2025/elts/srt-2025.xsd#srt_RealEstateAndAccumulatedDepreciationNameOfPropertyDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_srt_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis_019c9bf0-9238-7da8-9e80-01e054b10974" xlink:to="loc_srt_RealEstateAndAccumulatedDepreciationNameOfPropertyDomain_019c9bf0-9238-74e7-866c-e445608b90e3" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_ahh_HarborPointParcel3Member_019c9bf0-9238-732d-967a-e04a0f79dae5" xlink:href="ahh-20260331.xsd#ahh_HarborPointParcel3Member"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_RealEstateAndAccumulatedDepreciationNameOfPropertyDomain_019c9bf0-9238-74e7-866c-e445608b90e3" xlink:to="loc_ahh_HarborPointParcel3Member_019c9bf0-9238-732d-967a-e04a0f79dae5" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EquityMethodInvestmentOwnershipPercentage_019c9bf0-9238-7b79-867b-a44bd56e8f21" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_EquityMethodInvestmentOwnershipPercentage"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ScheduleOfEquityMethodInvestmentsLineItems_019c9bf0-9238-705a-8b51-b17dcf4f43e7" xlink:to="loc_us-gaap_EquityMethodInvestmentOwnershipPercentage_019c9bf0-9238-7b79-867b-a44bd56e8f21" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PaymentsToAcquireEquityMethodInvestments_019df356-61b9-754d-8c3f-99364c928512" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_PaymentsToAcquireEquityMethodInvestments"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ScheduleOfEquityMethodInvestmentsLineItems_019c9bf0-9238-705a-8b51-b17dcf4f43e7" xlink:to="loc_us-gaap_PaymentsToAcquireEquityMethodInvestments_019df356-61b9-754d-8c3f-99364c928512" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_ahh_EquityMethodInvestmentContributions_019c9bf0-9238-7005-b6bb-14009b1a2d8b" xlink:href="ahh-20260331.xsd#ahh_EquityMethodInvestmentContributions"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ScheduleOfEquityMethodInvestmentsLineItems_019c9bf0-9238-705a-8b51-b17dcf4f43e7" xlink:to="loc_ahh_EquityMethodInvestmentContributions_019c9bf0-9238-7005-b6bb-14009b1a2d8b" xlink:type="arc" order="2"/>
  </link:definitionLink>
  <link:roleRef roleURI="http://www.armadahoffler.com/role/IndebtednessDetails" xlink:type="simple" xlink:href="ahh-20260331.xsd#IndebtednessDetails"/>
  <link:definitionLink xlink:role="http://www.armadahoffler.com/role/IndebtednessDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentLineItems_019c9bf0-9238-7777-9898-27d6bdb4e304" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DebtInstrumentLineItems"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentTable_019c9bf0-9238-794f-b303-d52564dc02ec" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DebtInstrumentTable"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_DebtInstrumentLineItems_019c9bf0-9238-7777-9898-27d6bdb4e304" xlink:to="loc_us-gaap_DebtInstrumentTable_019c9bf0-9238-794f-b303-d52564dc02ec" xlink:type="arc" order="1" xbrldt:closed="true" xbrldt:contextElement="segment"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentAxis_019c9bf0-9238-7b7d-b1ee-9a14402d8dc8" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DebtInstrumentAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_DebtInstrumentTable_019c9bf0-9238-794f-b303-d52564dc02ec" xlink:to="loc_us-gaap_DebtInstrumentAxis_019c9bf0-9238-7b7d-b1ee-9a14402d8dc8" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentNameDomain_019c9bf0-9238-7b7d-b1ee-9a14402d8dc8_default" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DebtInstrumentNameDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_DebtInstrumentAxis_019c9bf0-9238-7b7d-b1ee-9a14402d8dc8" xlink:to="loc_us-gaap_DebtInstrumentNameDomain_019c9bf0-9238-7b7d-b1ee-9a14402d8dc8_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentNameDomain_019c9bf0-9238-7fac-b183-ef148ace028b" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DebtInstrumentNameDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_DebtInstrumentAxis_019c9bf0-9238-7b7d-b1ee-9a14402d8dc8" xlink:to="loc_us-gaap_DebtInstrumentNameDomain_019c9bf0-9238-7fac-b183-ef148ace028b" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_ahh_AmendedAndRestatedCreditAgreementMember_019c9bf0-9238-729b-b9a6-b6291f62728a" xlink:href="ahh-20260331.xsd#ahh_AmendedAndRestatedCreditAgreementMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_019c9bf0-9238-7fac-b183-ef148ace028b" xlink:to="loc_ahh_AmendedAndRestatedCreditAgreementMember_019c9bf0-9238-729b-b9a6-b6291f62728a" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_ahh_MTTermLoanAgreementMember_019c9bf0-9238-7a83-ab4c-9b5b18e52de6" xlink:href="ahh-20260331.xsd#ahh_MTTermLoanAgreementMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_019c9bf0-9238-7fac-b183-ef148ace028b" xlink:to="loc_ahh_MTTermLoanAgreementMember_019c9bf0-9238-7a83-ab4c-9b5b18e52de6" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_ahh_TDTermLoanFacilityMember_019c9bf0-9238-7f5a-b3ce-40b0abfd6b8a" xlink:href="ahh-20260331.xsd#ahh_TDTermLoanFacilityMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_019c9bf0-9238-7fac-b183-ef148ace028b" xlink:to="loc_ahh_TDTermLoanFacilityMember_019c9bf0-9238-7f5a-b3ce-40b0abfd6b8a" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_ahh_PrivatePlacementNotesMember_019c9bf0-9238-7004-ba28-7033941d4e8b" xlink:href="ahh-20260331.xsd#ahh_PrivatePlacementNotesMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_019c9bf0-9238-7fac-b183-ef148ace028b" xlink:to="loc_ahh_PrivatePlacementNotesMember_019c9bf0-9238-7004-ba28-7033941d4e8b" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_ahh_SeniorNotesSeriesADueJuly222028Member_019c9bf0-9238-7ced-8e7c-4094af1c4927" xlink:href="ahh-20260331.xsd#ahh_SeniorNotesSeriesADueJuly222028Member"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_019c9bf0-9238-7fac-b183-ef148ace028b" xlink:to="loc_ahh_SeniorNotesSeriesADueJuly222028Member_019c9bf0-9238-7ced-8e7c-4094af1c4927" xlink:type="arc" order="4"/>
    <link:loc xlink:type="locator" xlink:label="loc_ahh_SeniorNotesSeriesBDueJuly222030Member_019c9bf0-9238-71d3-8d80-34a983c65898" xlink:href="ahh-20260331.xsd#ahh_SeniorNotesSeriesBDueJuly222030Member"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_019c9bf0-9238-7fac-b183-ef148ace028b" xlink:to="loc_ahh_SeniorNotesSeriesBDueJuly222030Member_019c9bf0-9238-71d3-8d80-34a983c65898" xlink:type="arc" order="5"/>
    <link:loc xlink:type="locator" xlink:label="loc_ahh_SeniorNotesSeriesBDueJuly222032Member_019c9bf0-9238-701c-a4a3-6be94826b938" xlink:href="ahh-20260331.xsd#ahh_SeniorNotesSeriesBDueJuly222032Member"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_019c9bf0-9238-7fac-b183-ef148ace028b" xlink:to="loc_ahh_SeniorNotesSeriesBDueJuly222032Member_019c9bf0-9238-701c-a4a3-6be94826b938" xlink:type="arc" order="6"/>
    <link:loc xlink:type="locator" xlink:label="loc_ahh_SeniorNotesSeriesCDueJuly222032Member_019d8f59-1f3e-7f5d-bcfd-5e34b1d7b617" xlink:href="ahh-20260331.xsd#ahh_SeniorNotesSeriesCDueJuly222032Member"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_019c9bf0-9238-7fac-b183-ef148ace028b" xlink:to="loc_ahh_SeniorNotesSeriesCDueJuly222032Member_019d8f59-1f3e-7f5d-bcfd-5e34b1d7b617" xlink:type="arc" order="7"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongtermDebtTypeAxis_019c9bf0-9238-7687-bcaf-7371b9d0b881" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_LongtermDebtTypeAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_DebtInstrumentTable_019c9bf0-9238-794f-b303-d52564dc02ec" xlink:to="loc_us-gaap_LongtermDebtTypeAxis_019c9bf0-9238-7687-bcaf-7371b9d0b881" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongtermDebtTypeDomain_019c9bf0-9238-7687-bcaf-7371b9d0b881_default" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_LongtermDebtTypeDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_LongtermDebtTypeAxis_019c9bf0-9238-7687-bcaf-7371b9d0b881" xlink:to="loc_us-gaap_LongtermDebtTypeDomain_019c9bf0-9238-7687-bcaf-7371b9d0b881_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongtermDebtTypeDomain_019c9bf0-9238-77e5-9e68-e67790ad38bb" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_LongtermDebtTypeDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_LongtermDebtTypeAxis_019c9bf0-9238-7687-bcaf-7371b9d0b881" xlink:to="loc_us-gaap_LongtermDebtTypeDomain_019c9bf0-9238-77e5-9e68-e67790ad38bb" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LineOfCreditMember_019c9bf0-9238-75bc-9134-85d26b5ce609" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_LineOfCreditMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LongtermDebtTypeDomain_019c9bf0-9238-77e5-9e68-e67790ad38bb" xlink:to="loc_us-gaap_LineOfCreditMember_019c9bf0-9238-75bc-9134-85d26b5ce609" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_UnsecuredDebtMember_019c9bf0-9238-7978-a48a-f9724da75a0f" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_UnsecuredDebtMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LongtermDebtTypeDomain_019c9bf0-9238-77e5-9e68-e67790ad38bb" xlink:to="loc_us-gaap_UnsecuredDebtMember_019c9bf0-9238-7978-a48a-f9724da75a0f" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SecuredDebtMember_019c9bf0-9238-73e1-97f5-6f37a3936a38" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_SecuredDebtMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LongtermDebtTypeDomain_019c9bf0-9238-77e5-9e68-e67790ad38bb" xlink:to="loc_us-gaap_SecuredDebtMember_019c9bf0-9238-73e1-97f5-6f37a3936a38" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CreditFacilityAxis_019c9bf0-9238-7b6f-9d47-e0ad3f75a277" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_CreditFacilityAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_DebtInstrumentTable_019c9bf0-9238-794f-b303-d52564dc02ec" xlink:to="loc_us-gaap_CreditFacilityAxis_019c9bf0-9238-7b6f-9d47-e0ad3f75a277" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CreditFacilityDomain_019c9bf0-9238-7b6f-9d47-e0ad3f75a277_default" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_CreditFacilityDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_CreditFacilityAxis_019c9bf0-9238-7b6f-9d47-e0ad3f75a277" xlink:to="loc_us-gaap_CreditFacilityDomain_019c9bf0-9238-7b6f-9d47-e0ad3f75a277_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CreditFacilityDomain_019c9bf0-9238-717a-9fb3-39d99aa84d69" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_CreditFacilityDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_CreditFacilityAxis_019c9bf0-9238-7b6f-9d47-e0ad3f75a277" xlink:to="loc_us-gaap_CreditFacilityDomain_019c9bf0-9238-717a-9fb3-39d99aa84d69" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RevolvingCreditFacilityMember_019c9bf0-9238-71ac-ad2c-eaaf30311712" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_RevolvingCreditFacilityMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_CreditFacilityDomain_019c9bf0-9238-717a-9fb3-39d99aa84d69" xlink:to="loc_us-gaap_RevolvingCreditFacilityMember_019c9bf0-9238-71ac-ad2c-eaaf30311712" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_UnsecuredDebtMember_019c9bf0-9238-71c7-9c1a-96a8cb1b3122" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_UnsecuredDebtMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_CreditFacilityDomain_019c9bf0-9238-717a-9fb3-39d99aa84d69" xlink:to="loc_us-gaap_UnsecuredDebtMember_019c9bf0-9238-71c7-9c1a-96a8cb1b3122" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_VariableRateAxis_019c9bf0-9238-7eaf-b88d-211cd7f84165" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_VariableRateAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_DebtInstrumentTable_019c9bf0-9238-794f-b303-d52564dc02ec" xlink:to="loc_us-gaap_VariableRateAxis_019c9bf0-9238-7eaf-b88d-211cd7f84165" xlink:type="arc" order="4"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_VariableRateDomain_019c9bf0-9238-7eaf-b88d-211cd7f84165_default" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_VariableRateDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_VariableRateAxis_019c9bf0-9238-7eaf-b88d-211cd7f84165" xlink:to="loc_us-gaap_VariableRateDomain_019c9bf0-9238-7eaf-b88d-211cd7f84165_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_VariableRateDomain_019c9bf0-9238-7d72-a369-4994ceb78f2a" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_VariableRateDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_VariableRateAxis_019c9bf0-9238-7eaf-b88d-211cd7f84165" xlink:to="loc_us-gaap_VariableRateDomain_019c9bf0-9238-7d72-a369-4994ceb78f2a" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SecuredOvernightFinancingRateSofrMember_019c9bf0-9238-772f-8aa9-3d69b0b52033" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_SecuredOvernightFinancingRateSofrMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_VariableRateDomain_019c9bf0-9238-7d72-a369-4994ceb78f2a" xlink:to="loc_us-gaap_SecuredOvernightFinancingRateSofrMember_019c9bf0-9238-772f-8aa9-3d69b0b52033" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_ahh_FederalFundsRateMember_019c9bf0-9238-731d-8b5e-e90b21f5b937" xlink:href="ahh-20260331.xsd#ahh_FederalFundsRateMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_VariableRateDomain_019c9bf0-9238-7d72-a369-4994ceb78f2a" xlink:to="loc_ahh_FederalFundsRateMember_019c9bf0-9238-731d-8b5e-e90b21f5b937" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BaseRateMember_019c9bf0-9238-7d12-b9cb-af68ec1047e2" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_BaseRateMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_VariableRateDomain_019c9bf0-9238-7d72-a369-4994ceb78f2a" xlink:to="loc_us-gaap_BaseRateMember_019c9bf0-9238-7d12-b9cb-af68ec1047e2" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShortTermDebtTypeAxis_019c9bf0-9238-77d4-87d7-2d18fc0d9be0" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ShortTermDebtTypeAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_DebtInstrumentTable_019c9bf0-9238-794f-b303-d52564dc02ec" xlink:to="loc_us-gaap_ShortTermDebtTypeAxis_019c9bf0-9238-77d4-87d7-2d18fc0d9be0" xlink:type="arc" order="5"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShortTermDebtTypeDomain_019c9bf0-9238-77d4-87d7-2d18fc0d9be0_default" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ShortTermDebtTypeDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_ShortTermDebtTypeAxis_019c9bf0-9238-77d4-87d7-2d18fc0d9be0" xlink:to="loc_us-gaap_ShortTermDebtTypeDomain_019c9bf0-9238-77d4-87d7-2d18fc0d9be0_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShortTermDebtTypeDomain_019c9bf0-9238-7057-b7be-bcacf1ee06a8" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ShortTermDebtTypeDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_ShortTermDebtTypeAxis_019c9bf0-9238-77d4-87d7-2d18fc0d9be0" xlink:to="loc_us-gaap_ShortTermDebtTypeDomain_019c9bf0-9238-7057-b7be-bcacf1ee06a8" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SecuredDebtMember_019c9bf0-9238-719d-ab84-29c809396d43" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_SecuredDebtMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShortTermDebtTypeDomain_019c9bf0-9238-7057-b7be-bcacf1ee06a8" xlink:to="loc_us-gaap_SecuredDebtMember_019c9bf0-9238-719d-ab84-29c809396d43" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis_019c9bf0-9238-7a12-bcb1-295b9e4e3393" xlink:href="https://xbrl.fasb.org/srt/2025/elts/srt-2025.xsd#srt_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_DebtInstrumentTable_019c9bf0-9238-794f-b303-d52564dc02ec" xlink:to="loc_srt_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis_019c9bf0-9238-7a12-bcb1-295b9e4e3393" xlink:type="arc" order="6"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_RealEstateAndAccumulatedDepreciationNameOfPropertyDomain_019c9bf0-9238-7a12-bcb1-295b9e4e3393_default" xlink:href="https://xbrl.fasb.org/srt/2025/elts/srt-2025.xsd#srt_RealEstateAndAccumulatedDepreciationNameOfPropertyDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_srt_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis_019c9bf0-9238-7a12-bcb1-295b9e4e3393" xlink:to="loc_srt_RealEstateAndAccumulatedDepreciationNameOfPropertyDomain_019c9bf0-9238-7a12-bcb1-295b9e4e3393_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_RealEstateAndAccumulatedDepreciationNameOfPropertyDomain_019c9bf0-9238-7f30-9609-4d10cf6a703c" xlink:href="https://xbrl.fasb.org/srt/2025/elts/srt-2025.xsd#srt_RealEstateAndAccumulatedDepreciationNameOfPropertyDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_srt_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis_019c9bf0-9238-7a12-bcb1-295b9e4e3393" xlink:to="loc_srt_RealEstateAndAccumulatedDepreciationNameOfPropertyDomain_019c9bf0-9238-7f30-9609-4d10cf6a703c" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_ahh_TheEverlyMember_019d66fb-604e-7f08-a484-9d8035cdf983" xlink:href="ahh-20260331.xsd#ahh_TheEverlyMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_RealEstateAndAccumulatedDepreciationNameOfPropertyDomain_019c9bf0-9238-7f30-9609-4d10cf6a703c" xlink:to="loc_ahh_TheEverlyMember_019d66fb-604e-7f08-a484-9d8035cdf983" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_ahh_EncoreApartments4525MainStreetMember_019d66fb-604e-753f-9e66-bf595d112a95" xlink:href="ahh-20260331.xsd#ahh_EncoreApartments4525MainStreetMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_RealEstateAndAccumulatedDepreciationNameOfPropertyDomain_019c9bf0-9238-7f30-9609-4d10cf6a703c" xlink:to="loc_ahh_EncoreApartments4525MainStreetMember_019d66fb-604e-753f-9e66-bf595d112a95" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_RangeAxis_019c9bf0-9238-7923-8f1c-f2c274f5fd43" xlink:href="https://xbrl.fasb.org/srt/2025/elts/srt-2025.xsd#srt_RangeAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_DebtInstrumentTable_019c9bf0-9238-794f-b303-d52564dc02ec" xlink:to="loc_srt_RangeAxis_019c9bf0-9238-7923-8f1c-f2c274f5fd43" xlink:type="arc" order="7"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_RangeMember_019c9bf0-9238-7923-8f1c-f2c274f5fd43_default" xlink:href="https://xbrl.fasb.org/srt/2025/elts/srt-2025.xsd#srt_RangeMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_srt_RangeAxis_019c9bf0-9238-7923-8f1c-f2c274f5fd43" xlink:to="loc_srt_RangeMember_019c9bf0-9238-7923-8f1c-f2c274f5fd43_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_RangeMember_019c9bf0-9238-7b95-8735-34d1910b3968" xlink:href="https://xbrl.fasb.org/srt/2025/elts/srt-2025.xsd#srt_RangeMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_srt_RangeAxis_019c9bf0-9238-7923-8f1c-f2c274f5fd43" xlink:to="loc_srt_RangeMember_019c9bf0-9238-7b95-8735-34d1910b3968" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_MinimumMember_019c9bf0-9238-71a4-8619-0e31ab7bf0d7" xlink:href="https://xbrl.fasb.org/srt/2025/elts/srt-2025.xsd#srt_MinimumMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_RangeMember_019c9bf0-9238-7b95-8735-34d1910b3968" xlink:to="loc_srt_MinimumMember_019c9bf0-9238-71a4-8619-0e31ab7bf0d7" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_MaximumMember_019c9bf0-9238-79d8-ae23-03c4f3978f46" xlink:href="https://xbrl.fasb.org/srt/2025/elts/srt-2025.xsd#srt_MaximumMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_RangeMember_019c9bf0-9238-7b95-8735-34d1910b3968" xlink:to="loc_srt_MaximumMember_019c9bf0-9238-79d8-ae23-03c4f3978f46" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentAxis_019df6a7-a206-7f82-af09-dc55c073b856" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DebtInstrumentAxis"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentNameDomain_019df6a7-a206-7f82-af09-dc55c073b856_default" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DebtInstrumentNameDomain"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentNameDomain_019df6a7-a206-7875-b322-d7329a20ebe1" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DebtInstrumentNameDomain"/>
    <link:loc xlink:type="locator" xlink:label="loc_ahh_TDTermLoanFacilityMember_019df6a7-a206-7728-a88b-ba9df1e3c6ce" xlink:href="ahh-20260331.xsd#ahh_TDTermLoanFacilityMember"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SubsequentEventTypeAxis_019dfc65-ac25-7f42-8b50-a755a8a9b440" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_SubsequentEventTypeAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_DebtInstrumentTable_019c9bf0-9238-794f-b303-d52564dc02ec" xlink:to="loc_us-gaap_SubsequentEventTypeAxis_019dfc65-ac25-7f42-8b50-a755a8a9b440" xlink:type="arc" order="9"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SubsequentEventTypeDomain_019dfc65-ac25-7f42-8b50-a755a8a9b440_default" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_SubsequentEventTypeDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_SubsequentEventTypeAxis_019dfc65-ac25-7f42-8b50-a755a8a9b440" xlink:to="loc_us-gaap_SubsequentEventTypeDomain_019dfc65-ac25-7f42-8b50-a755a8a9b440_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SubsequentEventTypeDomain_019dfc65-ac25-7aa4-ab12-a320dbe357f8" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_SubsequentEventTypeDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_SubsequentEventTypeAxis_019dfc65-ac25-7f42-8b50-a755a8a9b440" xlink:to="loc_us-gaap_SubsequentEventTypeDomain_019dfc65-ac25-7aa4-ab12-a320dbe357f8" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SubsequentEventMember_019dfc65-ebf5-75d0-b666-efeb5f709073" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_SubsequentEventMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SubsequentEventTypeDomain_019dfc65-ac25-7aa4-ab12-a320dbe357f8" xlink:to="loc_us-gaap_SubsequentEventMember_019dfc65-ebf5-75d0-b666-efeb5f709073" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity_019c9bf0-9238-7cce-9011-97c2c9749780" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_019c9bf0-9238-7777-9898-27d6bdb4e304" xlink:to="loc_us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity_019c9bf0-9238-7cce-9011-97c2c9749780" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_ahh_LineOfCreditFacilityAccordionFeatureMaximumBorrowingCapacity_019c9bf0-9238-79b1-b049-60b04d05d087" xlink:href="ahh-20260331.xsd#ahh_LineOfCreditFacilityAccordionFeatureMaximumBorrowingCapacity"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_019c9bf0-9238-7777-9898-27d6bdb4e304" xlink:to="loc_ahh_LineOfCreditFacilityAccordionFeatureMaximumBorrowingCapacity_019c9bf0-9238-79b1-b049-60b04d05d087" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_ahh_LineOfCreditFacilityNumberOfExtensionOptions_019c9bf0-9238-74e4-8b70-362c02911c2f" xlink:href="ahh-20260331.xsd#ahh_LineOfCreditFacilityNumberOfExtensionOptions"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_019c9bf0-9238-7777-9898-27d6bdb4e304" xlink:to="loc_ahh_LineOfCreditFacilityNumberOfExtensionOptions_019c9bf0-9238-74e4-8b70-362c02911c2f" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_ahh_LineOfCreditFacilityDurationOfExtensionOption_019c9bf0-9238-7e35-b6f3-219d1bdfd10b" xlink:href="ahh-20260331.xsd#ahh_LineOfCreditFacilityDurationOfExtensionOption"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_019c9bf0-9238-7777-9898-27d6bdb4e304" xlink:to="loc_ahh_LineOfCreditFacilityDurationOfExtensionOption_019c9bf0-9238-7e35-b6f3-219d1bdfd10b" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_ahh_LineOfCreditFacilityExtensionFeePercentage_019c9bf0-9238-77c2-8354-09df1d7ea88f" xlink:href="ahh-20260331.xsd#ahh_LineOfCreditFacilityExtensionFeePercentage"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_019c9bf0-9238-7777-9898-27d6bdb4e304" xlink:to="loc_ahh_LineOfCreditFacilityExtensionFeePercentage_019c9bf0-9238-77c2-8354-09df1d7ea88f" xlink:type="arc" order="4"/>
    <link:loc xlink:type="locator" xlink:label="loc_ahh_LineOfCreditFacilityAccordionFeatureIncreaseLimit_019c9bf0-9238-7274-8d11-b837eb6cdfc5" xlink:href="ahh-20260331.xsd#ahh_LineOfCreditFacilityAccordionFeatureIncreaseLimit"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_019c9bf0-9238-7777-9898-27d6bdb4e304" xlink:to="loc_ahh_LineOfCreditFacilityAccordionFeatureIncreaseLimit_019c9bf0-9238-7274-8d11-b837eb6cdfc5" xlink:type="arc" order="5"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentBasisSpreadOnVariableRate1_019c9bf0-9238-7fd4-9772-0cd4cc8a25fd" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DebtInstrumentBasisSpreadOnVariableRate1"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_019c9bf0-9238-7777-9898-27d6bdb4e304" xlink:to="loc_us-gaap_DebtInstrumentBasisSpreadOnVariableRate1_019c9bf0-9238-7fd4-9772-0cd4cc8a25fd" xlink:type="arc" order="6"/>
    <link:loc xlink:type="locator" xlink:label="loc_ahh_DebtInstrumentCreditSpreadAdjustment_019c9bf0-9238-7a77-893d-772259692957" xlink:href="ahh-20260331.xsd#ahh_DebtInstrumentCreditSpreadAdjustment"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_019c9bf0-9238-7777-9898-27d6bdb4e304" xlink:to="loc_ahh_DebtInstrumentCreditSpreadAdjustment_019c9bf0-9238-7a77-893d-772259692957" xlink:type="arc" order="7"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LineOfCreditFacilityUnusedCapacityCommitmentFeePercentage_019c9bf0-9238-74b7-ab4d-5d08ecc0168d" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_LineOfCreditFacilityUnusedCapacityCommitmentFeePercentage"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_019c9bf0-9238-7777-9898-27d6bdb4e304" xlink:to="loc_us-gaap_LineOfCreditFacilityUnusedCapacityCommitmentFeePercentage_019c9bf0-9238-74b7-ab4d-5d08ecc0168d" xlink:type="arc" order="8"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LineOfCredit_019c9bf0-9238-756f-855f-f72c8c2a707c" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_LineOfCredit"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_019c9bf0-9238-7777-9898-27d6bdb4e304" xlink:to="loc_us-gaap_LineOfCredit_019c9bf0-9238-756f-855f-f72c8c2a707c" xlink:type="arc" order="9"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LineOfCreditFacilityInterestRateAtPeriodEnd_019c9bf0-9238-77ce-aee0-2e4865d89d63" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_LineOfCreditFacilityInterestRateAtPeriodEnd"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_019c9bf0-9238-7777-9898-27d6bdb4e304" xlink:to="loc_us-gaap_LineOfCreditFacilityInterestRateAtPeriodEnd_019c9bf0-9238-77ce-aee0-2e4865d89d63" xlink:type="arc" order="10"/>
    <link:loc xlink:type="locator" xlink:label="loc_ahh_LineOfCreditFacilityInterestRateAtPeriodEndAfterEffectsOfInterestRateCapsAndSwaps_019c9bf0-9238-75bc-b659-622696907803" xlink:href="ahh-20260331.xsd#ahh_LineOfCreditFacilityInterestRateAtPeriodEndAfterEffectsOfInterestRateCapsAndSwaps"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_019c9bf0-9238-7777-9898-27d6bdb4e304" xlink:to="loc_ahh_LineOfCreditFacilityInterestRateAtPeriodEndAfterEffectsOfInterestRateCapsAndSwaps_019c9bf0-9238-75bc-b659-622696907803" xlink:type="arc" order="11"/>
    <link:loc xlink:type="locator" xlink:label="loc_ahh_DebtInstrumentExtensionTerm_019d66fb-604e-7a7b-aa44-63ed4d8bdfdd" xlink:href="ahh-20260331.xsd#ahh_DebtInstrumentExtensionTerm"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_019c9bf0-9238-7777-9898-27d6bdb4e304" xlink:to="loc_ahh_DebtInstrumentExtensionTerm_019d66fb-604e-7a7b-aa44-63ed4d8bdfdd" xlink:type="arc" order="12"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentFaceAmount_019c9bf0-9238-7334-9a01-6a080d423454" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DebtInstrumentFaceAmount"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_019c9bf0-9238-7777-9898-27d6bdb4e304" xlink:to="loc_us-gaap_DebtInstrumentFaceAmount_019c9bf0-9238-7334-9a01-6a080d423454" xlink:type="arc" order="13"/>
    <link:loc xlink:type="locator" xlink:label="loc_ahh_DebtInstrumentPrepaymentPercentage_019d8f69-3b43-7dd9-a83a-fcb426266eec" xlink:href="ahh-20260331.xsd#ahh_DebtInstrumentPrepaymentPercentage"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_019c9bf0-9238-7777-9898-27d6bdb4e304" xlink:to="loc_ahh_DebtInstrumentPrepaymentPercentage_019d8f69-3b43-7dd9-a83a-fcb426266eec" xlink:type="arc" order="14"/>
    <link:loc xlink:type="locator" xlink:label="loc_ahh_Curtailments_019d66fb-604e-7133-b64c-5ebcffd938e1" xlink:href="ahh-20260331.xsd#ahh_Curtailments"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_019c9bf0-9238-7777-9898-27d6bdb4e304" xlink:to="loc_ahh_Curtailments_019d66fb-604e-7133-b64c-5ebcffd938e1" xlink:type="arc" order="15"/>
  </link:definitionLink>
  <link:roleRef roleURI="http://www.armadahoffler.com/role/DerivativeFinancialInstrumentsScheduleofFloatingtoFixedInterestRateSwapsDetails" xlink:type="simple" xlink:href="ahh-20260331.xsd#DerivativeFinancialInstrumentsScheduleofFloatingtoFixedInterestRateSwapsDetails"/>
  <link:definitionLink xlink:role="http://www.armadahoffler.com/role/DerivativeFinancialInstrumentsScheduleofFloatingtoFixedInterestRateSwapsDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DerivativeLineItems_019d8f5f-3730-78fd-b224-1d297627edd6" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DerivativeLineItems"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DerivativeTable_019d8f5f-3730-7536-a649-a1ee6f0be1a4" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DerivativeTable"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_DerivativeLineItems_019d8f5f-3730-78fd-b224-1d297627edd6" xlink:to="loc_us-gaap_DerivativeTable_019d8f5f-3730-7536-a649-a1ee6f0be1a4" xlink:type="arc" order="1" xbrldt:closed="true" xbrldt:contextElement="segment"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_HedgingDesignationAxis_019d8f5f-3730-7809-818f-554657f3b2e0" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_HedgingDesignationAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_DerivativeTable_019d8f5f-3730-7536-a649-a1ee6f0be1a4" xlink:to="loc_us-gaap_HedgingDesignationAxis_019d8f5f-3730-7809-818f-554657f3b2e0" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_HedgingDesignationDomain_019d8f5f-3730-7809-818f-554657f3b2e0_default" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_HedgingDesignationDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_HedgingDesignationAxis_019d8f5f-3730-7809-818f-554657f3b2e0" xlink:to="loc_us-gaap_HedgingDesignationDomain_019d8f5f-3730-7809-818f-554657f3b2e0_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_HedgingDesignationDomain_019d8f5f-3730-7c55-9c06-72c10aefe705" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_HedgingDesignationDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_HedgingDesignationAxis_019d8f5f-3730-7809-818f-554657f3b2e0" xlink:to="loc_us-gaap_HedgingDesignationDomain_019d8f5f-3730-7c55-9c06-72c10aefe705" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NondesignatedMember_019d8f5f-3730-7c98-8552-31d5e1448593" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_NondesignatedMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_HedgingDesignationDomain_019d8f5f-3730-7c55-9c06-72c10aefe705" xlink:to="loc_us-gaap_NondesignatedMember_019d8f5f-3730-7c98-8552-31d5e1448593" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DesignatedAsHedgingInstrumentMember_019d8f5f-3730-796d-ada4-179d53d22148" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DesignatedAsHedgingInstrumentMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_HedgingDesignationDomain_019d8f5f-3730-7c55-9c06-72c10aefe705" xlink:to="loc_us-gaap_DesignatedAsHedgingInstrumentMember_019d8f5f-3730-796d-ada4-179d53d22148" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DerivativeInstrumentRiskAxis_019d8f5f-3730-7b40-9111-36aa42f096a9" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DerivativeInstrumentRiskAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_DerivativeTable_019d8f5f-3730-7536-a649-a1ee6f0be1a4" xlink:to="loc_us-gaap_DerivativeInstrumentRiskAxis_019d8f5f-3730-7b40-9111-36aa42f096a9" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DerivativeContractTypeDomain_019d8f5f-3730-7b40-9111-36aa42f096a9_default" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DerivativeContractTypeDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_DerivativeInstrumentRiskAxis_019d8f5f-3730-7b40-9111-36aa42f096a9" xlink:to="loc_us-gaap_DerivativeContractTypeDomain_019d8f5f-3730-7b40-9111-36aa42f096a9_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DerivativeContractTypeDomain_019d8f5f-3730-7cf5-be6c-45afe2777563" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DerivativeContractTypeDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_DerivativeInstrumentRiskAxis_019d8f5f-3730-7b40-9111-36aa42f096a9" xlink:to="loc_us-gaap_DerivativeContractTypeDomain_019d8f5f-3730-7cf5-be6c-45afe2777563" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InterestRateSwapMember_019d8f5f-3730-73ff-942a-7211eb986cc2" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_InterestRateSwapMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DerivativeContractTypeDomain_019d8f5f-3730-7cf5-be6c-45afe2777563" xlink:to="loc_us-gaap_InterestRateSwapMember_019d8f5f-3730-73ff-942a-7211eb986cc2" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_ahh_SeniorUnsecuredRevolvingCreditFacilityMember_019d8f5f-3730-7ad4-92e6-23da59f441ec" xlink:href="ahh-20260331.xsd#ahh_SeniorUnsecuredRevolvingCreditFacilityMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DerivativeContractTypeDomain_019d8f5f-3730-7cf5-be6c-45afe2777563" xlink:to="loc_ahh_SeniorUnsecuredRevolvingCreditFacilityMember_019d8f5f-3730-7ad4-92e6-23da59f441ec" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentAxis_019d8f5f-3730-7bda-8284-a0dd1cc5f41e" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DebtInstrumentAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_DerivativeTable_019d8f5f-3730-7536-a649-a1ee6f0be1a4" xlink:to="loc_us-gaap_DebtInstrumentAxis_019d8f5f-3730-7bda-8284-a0dd1cc5f41e" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentNameDomain_019d8f5f-3730-7bda-8284-a0dd1cc5f41e_default" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DebtInstrumentNameDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_DebtInstrumentAxis_019d8f5f-3730-7bda-8284-a0dd1cc5f41e" xlink:to="loc_us-gaap_DebtInstrumentNameDomain_019d8f5f-3730-7bda-8284-a0dd1cc5f41e_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentNameDomain_019d8f5f-3730-72b1-b47e-b159caf915e0" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DebtInstrumentNameDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_DebtInstrumentAxis_019d8f5f-3730-7bda-8284-a0dd1cc5f41e" xlink:to="loc_us-gaap_DebtInstrumentNameDomain_019d8f5f-3730-72b1-b47e-b159caf915e0" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_ahh_FloatingRatePoolOfLoans2.25Member_019d8f5f-3730-7a6c-9912-1e8b184ea0c7" xlink:href="ahh-20260331.xsd#ahh_FloatingRatePoolOfLoans2.25Member"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_019d8f5f-3730-72b1-b47e-b159caf915e0" xlink:to="loc_ahh_FloatingRatePoolOfLoans2.25Member_019d8f5f-3730-7a6c-9912-1e8b184ea0c7" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_ahh_FloatingRatePoolOfLoans2.25TwoMember_019d8f5f-3730-7852-8b13-922072e840ba" xlink:href="ahh-20260331.xsd#ahh_FloatingRatePoolOfLoans2.25TwoMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_019d8f5f-3730-72b1-b47e-b159caf915e0" xlink:to="loc_ahh_FloatingRatePoolOfLoans2.25TwoMember_019d8f5f-3730-7852-8b13-922072e840ba" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_ahh_HarborPointParcel3SeniorConstructionLoan2.25Member_019d8f5f-3730-7955-9e4d-0262b339e474" xlink:href="ahh-20260331.xsd#ahh_HarborPointParcel3SeniorConstructionLoan2.25Member"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_019d8f5f-3730-72b1-b47e-b159caf915e0" xlink:to="loc_ahh_HarborPointParcel3SeniorConstructionLoan2.25Member_019d8f5f-3730-7955-9e4d-0262b339e474" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_ahh_AlliedParcel4LoanMember_019d8f5f-3730-7b21-9341-8e8ccd88cea6" xlink:href="ahh-20260331.xsd#ahh_AlliedParcel4LoanMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_019d8f5f-3730-72b1-b47e-b159caf915e0" xlink:to="loc_ahh_AlliedParcel4LoanMember_019d8f5f-3730-7b21-9341-8e8ccd88cea6" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_ahh_ThamesStreetWharfMember_019d8f5f-3730-70b9-bf8d-ff4c4e8a8903" xlink:href="ahh-20260331.xsd#ahh_ThamesStreetWharfMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_019d8f5f-3730-72b1-b47e-b159caf915e0" xlink:to="loc_ahh_ThamesStreetWharfMember_019d8f5f-3730-70b9-bf8d-ff4c4e8a8903" xlink:type="arc" order="4"/>
    <link:loc xlink:type="locator" xlink:label="loc_ahh_FloatingRatePoolOfLoans2.5Member_019d8f5f-3730-7a83-ada8-7118b73eb294" xlink:href="ahh-20260331.xsd#ahh_FloatingRatePoolOfLoans2.5Member"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_019d8f5f-3730-72b1-b47e-b159caf915e0" xlink:to="loc_ahh_FloatingRatePoolOfLoans2.5Member_019d8f5f-3730-7a83-ada8-7118b73eb294" xlink:type="arc" order="5"/>
    <link:loc xlink:type="locator" xlink:label="loc_ahh_MTUnsecuredTermLoanMember_019d8f5f-3730-7d27-912e-416d1f4cd3a8" xlink:href="ahh-20260331.xsd#ahh_MTUnsecuredTermLoanMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_019d8f5f-3730-72b1-b47e-b159caf915e0" xlink:to="loc_ahh_MTUnsecuredTermLoanMember_019d8f5f-3730-7d27-912e-416d1f4cd3a8" xlink:type="arc" order="6"/>
    <link:loc xlink:type="locator" xlink:label="loc_ahh_LibertyRetailApartmentsMember_019d8f5f-3730-7f58-9acc-84da1f251707" xlink:href="ahh-20260331.xsd#ahh_LibertyRetailApartmentsMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_019d8f5f-3730-72b1-b47e-b159caf915e0" xlink:to="loc_ahh_LibertyRetailApartmentsMember_019d8f5f-3730-7f58-9acc-84da1f251707" xlink:type="arc" order="7"/>
    <link:loc xlink:type="locator" xlink:label="loc_ahh_FloatingRatePoolOfLoans275Member_019d8f5f-3730-765f-a413-bd3f8ca5325f" xlink:href="ahh-20260331.xsd#ahh_FloatingRatePoolOfLoans275Member"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_019d8f5f-3730-72b1-b47e-b159caf915e0" xlink:to="loc_ahh_FloatingRatePoolOfLoans275Member_019d8f5f-3730-765f-a413-bd3f8ca5325f" xlink:type="arc" order="8"/>
    <link:loc xlink:type="locator" xlink:label="loc_ahh_MarketAtMillCreekLoanMember_019d8f5f-3730-72df-a2b6-f29f358b796b" xlink:href="ahh-20260331.xsd#ahh_MarketAtMillCreekLoanMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_019d8f5f-3730-72b1-b47e-b159caf915e0" xlink:to="loc_ahh_MarketAtMillCreekLoanMember_019d8f5f-3730-72df-a2b6-f29f358b796b" xlink:type="arc" order="9"/>
    <link:loc xlink:type="locator" xlink:label="loc_ahh_SeniorUnsecuredRevolvingCreditFacilityMember_019d8f5f-3730-72e9-af33-8edd251c00f5" xlink:href="ahh-20260331.xsd#ahh_SeniorUnsecuredRevolvingCreditFacilityMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_019d8f5f-3730-72b1-b47e-b159caf915e0" xlink:to="loc_ahh_SeniorUnsecuredRevolvingCreditFacilityMember_019d8f5f-3730-72e9-af33-8edd251c00f5" xlink:type="arc" order="10"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DerivativeNotionalAmount_019d8f5f-3730-78b6-b62f-bb7e281f2769" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DerivativeNotionalAmount"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DerivativeLineItems_019d8f5f-3730-78fd-b224-1d297627edd6" xlink:to="loc_us-gaap_DerivativeNotionalAmount_019d8f5f-3730-78b6-b62f-bb7e281f2769" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DerivativeFixedInterestRate_019d8f5f-3730-765d-b77c-3cedd55744bb" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DerivativeFixedInterestRate"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DerivativeLineItems_019d8f5f-3730-78fd-b224-1d297627edd6" xlink:to="loc_us-gaap_DerivativeFixedInterestRate_019d8f5f-3730-765d-b77c-3cedd55744bb" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentInterestRateEffectivePercentage_019d8f5f-3730-7f50-bc84-f308b5cbb93e" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DebtInstrumentInterestRateEffectivePercentage"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DerivativeLineItems_019d8f5f-3730-78fd-b224-1d297627edd6" xlink:to="loc_us-gaap_DebtInstrumentInterestRateEffectivePercentage_019d8f5f-3730-7f50-bc84-f308b5cbb93e" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DerivativePremiumPaid_019d8f5f-3730-767a-88c0-429198f005e7" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DerivativePremiumPaid"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DerivativeLineItems_019d8f5f-3730-78fd-b224-1d297627edd6" xlink:to="loc_us-gaap_DerivativePremiumPaid_019d8f5f-3730-767a-88c0-429198f005e7" xlink:type="arc" order="3"/>
  </link:definitionLink>
  <link:roleRef roleURI="http://www.armadahoffler.com/role/DerivativeFinancialInstrumentsScheduleofDerivativesDetails" xlink:type="simple" xlink:href="ahh-20260331.xsd#DerivativeFinancialInstrumentsScheduleofDerivativesDetails"/>
  <link:definitionLink xlink:role="http://www.armadahoffler.com/role/DerivativeFinancialInstrumentsScheduleofDerivativesDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DerivativeLineItems_019c9bf0-9238-765c-96a2-bd074c50c56c" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DerivativeLineItems"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DerivativeTable_019c9bf0-9238-7f05-b560-48b39bd327a9" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DerivativeTable"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_DerivativeLineItems_019c9bf0-9238-765c-96a2-bd074c50c56c" xlink:to="loc_us-gaap_DerivativeTable_019c9bf0-9238-7f05-b560-48b39bd327a9" xlink:type="arc" order="1" xbrldt:closed="true" xbrldt:contextElement="segment"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_HedgingDesignationAxis_019c9bf0-9238-791a-ab15-63fcdbadd868" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_HedgingDesignationAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_DerivativeTable_019c9bf0-9238-7f05-b560-48b39bd327a9" xlink:to="loc_us-gaap_HedgingDesignationAxis_019c9bf0-9238-791a-ab15-63fcdbadd868" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_HedgingDesignationDomain_019c9bf0-9238-791a-ab15-63fcdbadd868_default" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_HedgingDesignationDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_HedgingDesignationAxis_019c9bf0-9238-791a-ab15-63fcdbadd868" xlink:to="loc_us-gaap_HedgingDesignationDomain_019c9bf0-9238-791a-ab15-63fcdbadd868_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_HedgingDesignationDomain_019c9bf0-9238-76e8-98c0-3a83406bb9d8" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_HedgingDesignationDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_HedgingDesignationAxis_019c9bf0-9238-791a-ab15-63fcdbadd868" xlink:to="loc_us-gaap_HedgingDesignationDomain_019c9bf0-9238-76e8-98c0-3a83406bb9d8" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NondesignatedMember_019c9bf0-9238-7e1e-93ec-bfe8512a1a52" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_NondesignatedMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_HedgingDesignationDomain_019c9bf0-9238-76e8-98c0-3a83406bb9d8" xlink:to="loc_us-gaap_NondesignatedMember_019c9bf0-9238-7e1e-93ec-bfe8512a1a52" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DesignatedAsHedgingInstrumentMember_019c9bf0-9238-71f5-b9b7-a719523d56eb" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DesignatedAsHedgingInstrumentMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_HedgingDesignationDomain_019c9bf0-9238-76e8-98c0-3a83406bb9d8" xlink:to="loc_us-gaap_DesignatedAsHedgingInstrumentMember_019c9bf0-9238-71f5-b9b7-a719523d56eb" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DerivativeInstrumentRiskAxis_019c9bf0-9238-79ec-8800-f486025b5e3c" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DerivativeInstrumentRiskAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_DerivativeTable_019c9bf0-9238-7f05-b560-48b39bd327a9" xlink:to="loc_us-gaap_DerivativeInstrumentRiskAxis_019c9bf0-9238-79ec-8800-f486025b5e3c" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DerivativeContractTypeDomain_019c9bf0-9238-79ec-8800-f486025b5e3c_default" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DerivativeContractTypeDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_DerivativeInstrumentRiskAxis_019c9bf0-9238-79ec-8800-f486025b5e3c" xlink:to="loc_us-gaap_DerivativeContractTypeDomain_019c9bf0-9238-79ec-8800-f486025b5e3c_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DerivativeContractTypeDomain_019c9bf0-9238-77ef-9ccd-ce56cdda8f2c" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DerivativeContractTypeDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_DerivativeInstrumentRiskAxis_019c9bf0-9238-79ec-8800-f486025b5e3c" xlink:to="loc_us-gaap_DerivativeContractTypeDomain_019c9bf0-9238-77ef-9ccd-ce56cdda8f2c" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InterestRateSwapMember_019c9bf0-9238-79f3-a9d0-9fac9817160e" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_InterestRateSwapMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DerivativeContractTypeDomain_019c9bf0-9238-77ef-9ccd-ce56cdda8f2c" xlink:to="loc_us-gaap_InterestRateSwapMember_019c9bf0-9238-79f3-a9d0-9fac9817160e" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DerivativeNotionalAmount_019c9bf0-9238-75f4-a01e-e5825190340f" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DerivativeNotionalAmount"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DerivativeLineItems_019c9bf0-9238-765c-96a2-bd074c50c56c" xlink:to="loc_us-gaap_DerivativeNotionalAmount_019c9bf0-9238-75f4-a01e-e5825190340f" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DerivativeFairValueOfDerivativeAsset_019c9bf0-9238-700d-a2e7-f58b708c9574" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DerivativeFairValueOfDerivativeAsset"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DerivativeLineItems_019c9bf0-9238-765c-96a2-bd074c50c56c" xlink:to="loc_us-gaap_DerivativeFairValueOfDerivativeAsset_019c9bf0-9238-700d-a2e7-f58b708c9574" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DerivativeFairValueOfDerivativeLiability_019c9bf0-9238-77bf-ab0a-9776017120fd" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DerivativeFairValueOfDerivativeLiability"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DerivativeLineItems_019c9bf0-9238-765c-96a2-bd074c50c56c" xlink:to="loc_us-gaap_DerivativeFairValueOfDerivativeLiability_019c9bf0-9238-77bf-ab0a-9776017120fd" xlink:type="arc" order="2"/>
  </link:definitionLink>
  <link:roleRef roleURI="http://www.armadahoffler.com/role/DerivativeFinancialInstrumentsScheduleofChangesinFairValueofDerivativesDetails" xlink:type="simple" xlink:href="ahh-20260331.xsd#DerivativeFinancialInstrumentsScheduleofChangesinFairValueofDerivativesDetails"/>
  <link:definitionLink xlink:role="http://www.armadahoffler.com/role/DerivativeFinancialInstrumentsScheduleofChangesinFairValueofDerivativesDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DerivativeLineItems_019c9bf0-9238-774f-900b-589b6f5e1699" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DerivativeLineItems"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DerivativeTable_019c9bf0-9238-7352-b0e7-cdf23208bce0" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DerivativeTable"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_DerivativeLineItems_019c9bf0-9238-774f-900b-589b6f5e1699" xlink:to="loc_us-gaap_DerivativeTable_019c9bf0-9238-7352-b0e7-cdf23208bce0" xlink:type="arc" order="1" xbrldt:closed="true" xbrldt:contextElement="segment"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DerivativeInstrumentRiskAxis_019c9bf0-9238-70f6-8872-56be5590d0f2" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DerivativeInstrumentRiskAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_DerivativeTable_019c9bf0-9238-7352-b0e7-cdf23208bce0" xlink:to="loc_us-gaap_DerivativeInstrumentRiskAxis_019c9bf0-9238-70f6-8872-56be5590d0f2" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DerivativeContractTypeDomain_019c9bf0-9238-70f6-8872-56be5590d0f2_default" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DerivativeContractTypeDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_DerivativeInstrumentRiskAxis_019c9bf0-9238-70f6-8872-56be5590d0f2" xlink:to="loc_us-gaap_DerivativeContractTypeDomain_019c9bf0-9238-70f6-8872-56be5590d0f2_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DerivativeContractTypeDomain_019c9bf0-9238-7b60-8c40-d6cac6393d13" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DerivativeContractTypeDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_DerivativeInstrumentRiskAxis_019c9bf0-9238-70f6-8872-56be5590d0f2" xlink:to="loc_us-gaap_DerivativeContractTypeDomain_019c9bf0-9238-7b60-8c40-d6cac6393d13" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InterestRateSwapMember_019c9bf0-9238-779b-aeb1-6568826ee3b2" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_InterestRateSwapMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DerivativeContractTypeDomain_019c9bf0-9238-7b60-8c40-d6cac6393d13" xlink:to="loc_us-gaap_InterestRateSwapMember_019c9bf0-9238-779b-aeb1-6568826ee3b2" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_ahh_DerivativeChangeInFairValueGainLoss_019c9bf0-9238-74f3-9141-551be4726b35" xlink:href="ahh-20260331.xsd#ahh_DerivativeChangeInFairValueGainLoss"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DerivativeLineItems_019c9bf0-9238-774f-900b-589b6f5e1699" xlink:to="loc_ahh_DerivativeChangeInFairValueGainLoss_019c9bf0-9238-74f3-9141-551be4726b35" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DerivativeInstrumentsNotDesignatedAsHedgingInstrumentsGainLossNet_019c9bf0-9238-7725-8ff8-626b77f2ad52" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DerivativeInstrumentsNotDesignatedAsHedgingInstrumentsGainLossNet"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DerivativeLineItems_019c9bf0-9238-774f-900b-589b6f5e1699" xlink:to="loc_us-gaap_DerivativeInstrumentsNotDesignatedAsHedgingInstrumentsGainLossNet_019c9bf0-9238-7725-8ff8-626b77f2ad52" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAfterTax_019c9bf0-9238-7f8a-8cde-3d66fa8cd45c" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAfterTax"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DerivativeLineItems_019c9bf0-9238-774f-900b-589b6f5e1699" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossCashFlowHedgeGainLossBeforeReclassificationAfterTax_019c9bf0-9238-7f8a-8cde-3d66fa8cd45c" xlink:type="arc" order="2"/>
  </link:definitionLink>
  <link:roleRef roleURI="http://www.armadahoffler.com/role/EquityNarrativeDetails" xlink:type="simple" xlink:href="ahh-20260331.xsd#EquityNarrativeDetails"/>
  <link:definitionLink xlink:role="http://www.armadahoffler.com/role/EquityNarrativeDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ClassOfStockLineItems_019d6719-1e7f-7a58-8060-3c8e8bf5daa0" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ClassOfStockLineItems"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfStockByClassTable_019d6719-1e7f-7afc-a8cc-d41dc6cf8f4a" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ScheduleOfStockByClassTable"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_ClassOfStockLineItems_019d6719-1e7f-7a58-8060-3c8e8bf5daa0" xlink:to="loc_us-gaap_ScheduleOfStockByClassTable_019d6719-1e7f-7afc-a8cc-d41dc6cf8f4a" xlink:type="arc" order="1" xbrldt:closed="true" xbrldt:contextElement="segment"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StatementClassOfStockAxis_019d6719-1e7f-7bf2-bf01-d1684ed57b50" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_StatementClassOfStockAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfStockByClassTable_019d6719-1e7f-7afc-a8cc-d41dc6cf8f4a" xlink:to="loc_us-gaap_StatementClassOfStockAxis_019d6719-1e7f-7bf2-bf01-d1684ed57b50" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ClassOfStockDomain_019d6719-1e7f-7bf2-bf01-d1684ed57b50_default" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ClassOfStockDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_StatementClassOfStockAxis_019d6719-1e7f-7bf2-bf01-d1684ed57b50" xlink:to="loc_us-gaap_ClassOfStockDomain_019d6719-1e7f-7bf2-bf01-d1684ed57b50_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ClassOfStockDomain_019d6719-1e7f-70fa-be4f-d40c936eeb47" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ClassOfStockDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_StatementClassOfStockAxis_019d6719-1e7f-7bf2-bf01-d1684ed57b50" xlink:to="loc_us-gaap_ClassOfStockDomain_019d6719-1e7f-70fa-be4f-d40c936eeb47" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RedeemableConvertiblePreferredStockMember_019d6719-1e7f-702f-886f-bff890592ed2" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_RedeemableConvertiblePreferredStockMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ClassOfStockDomain_019d6719-1e7f-70fa-be4f-d40c936eeb47" xlink:to="loc_us-gaap_RedeemableConvertiblePreferredStockMember_019d6719-1e7f-702f-886f-bff890592ed2" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SeriesAPreferredStockMember_019d6719-1e7f-75ad-9a1d-9abc61e5dd67" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_SeriesAPreferredStockMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ClassOfStockDomain_019d6719-1e7f-70fa-be4f-d40c936eeb47" xlink:to="loc_us-gaap_SeriesAPreferredStockMember_019d6719-1e7f-75ad-9a1d-9abc61e5dd67" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_ahh_CommonOPUnitsMember_019d6719-5052-711a-904e-ed502293a3a4" xlink:href="ahh-20260331.xsd#ahh_CommonOPUnitsMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ClassOfStockDomain_019d6719-1e7f-70fa-be4f-d40c936eeb47" xlink:to="loc_ahh_CommonOPUnitsMember_019d6719-5052-711a-904e-ed502293a3a4" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CommonStockMember_019d6719-5052-735e-bc72-623680aeeaf5" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_CommonStockMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ClassOfStockDomain_019d6719-1e7f-70fa-be4f-d40c936eeb47" xlink:to="loc_us-gaap_CommonStockMember_019d6719-5052-735e-bc72-623680aeeaf5" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SubsidiarySaleOfStockAxis_019d6719-1e7f-7800-8ae7-1f255d265b8a" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_SubsidiarySaleOfStockAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfStockByClassTable_019d6719-1e7f-7afc-a8cc-d41dc6cf8f4a" xlink:to="loc_us-gaap_SubsidiarySaleOfStockAxis_019d6719-1e7f-7800-8ae7-1f255d265b8a" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SaleOfStockNameOfTransactionDomain_019d6719-1e7f-7800-8ae7-1f255d265b8a_default" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_SaleOfStockNameOfTransactionDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_SubsidiarySaleOfStockAxis_019d6719-1e7f-7800-8ae7-1f255d265b8a" xlink:to="loc_us-gaap_SaleOfStockNameOfTransactionDomain_019d6719-1e7f-7800-8ae7-1f255d265b8a_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SaleOfStockNameOfTransactionDomain_019d6719-1e7f-7c9a-bede-5c1be3038f3f" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_SaleOfStockNameOfTransactionDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_SubsidiarySaleOfStockAxis_019d6719-1e7f-7800-8ae7-1f255d265b8a" xlink:to="loc_us-gaap_SaleOfStockNameOfTransactionDomain_019d6719-1e7f-7c9a-bede-5c1be3038f3f" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_ahh_AtTheMarketProgramMember_019d6719-1e7f-7a57-84c9-c885a167f8db" xlink:href="ahh-20260331.xsd#ahh_AtTheMarketProgramMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SaleOfStockNameOfTransactionDomain_019d6719-1e7f-7c9a-bede-5c1be3038f3f" xlink:to="loc_ahh_AtTheMarketProgramMember_019d6719-1e7f-7a57-84c9-c885a167f8db" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_ahh_TheAmendmentsAttheMarketContinuousEquityProgramMember_019d6719-1e7f-7b7c-9b48-0863c5cae6d3" xlink:href="ahh-20260331.xsd#ahh_TheAmendmentsAttheMarketContinuousEquityProgramMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SaleOfStockNameOfTransactionDomain_019d6719-1e7f-7c9a-bede-5c1be3038f3f" xlink:to="loc_ahh_TheAmendmentsAttheMarketContinuousEquityProgramMember_019d6719-1e7f-7b7c-9b48-0863c5cae6d3" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StatementEquityComponentsAxis_019d6719-1e7f-7ad8-971f-2bca6877a0a2" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_StatementEquityComponentsAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfStockByClassTable_019d6719-1e7f-7afc-a8cc-d41dc6cf8f4a" xlink:to="loc_us-gaap_StatementEquityComponentsAxis_019d6719-1e7f-7ad8-971f-2bca6877a0a2" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EquityComponentDomain_019d6719-1e7f-7ad8-971f-2bca6877a0a2_default" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_EquityComponentDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_StatementEquityComponentsAxis_019d6719-1e7f-7ad8-971f-2bca6877a0a2" xlink:to="loc_us-gaap_EquityComponentDomain_019d6719-1e7f-7ad8-971f-2bca6877a0a2_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EquityComponentDomain_019d6719-1e7f-792e-915d-321896bd161f" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_EquityComponentDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_StatementEquityComponentsAxis_019d6719-1e7f-7ad8-971f-2bca6877a0a2" xlink:to="loc_us-gaap_EquityComponentDomain_019d6719-1e7f-792e-915d-321896bd161f" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CommonStockMember_019d6719-1e7f-72ae-9eca-0b92f164a0fe" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_CommonStockMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_EquityComponentDomain_019d6719-1e7f-792e-915d-321896bd161f" xlink:to="loc_us-gaap_CommonStockMember_019d6719-1e7f-72ae-9eca-0b92f164a0fe" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SubsequentEventTypeAxis_019d6719-1e7f-7b74-b41b-fb0e91ade748" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_SubsequentEventTypeAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfStockByClassTable_019d6719-1e7f-7afc-a8cc-d41dc6cf8f4a" xlink:to="loc_us-gaap_SubsequentEventTypeAxis_019d6719-1e7f-7b74-b41b-fb0e91ade748" xlink:type="arc" order="4"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SubsequentEventTypeDomain_019d6719-1e7f-7b74-b41b-fb0e91ade748_default" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_SubsequentEventTypeDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_SubsequentEventTypeAxis_019d6719-1e7f-7b74-b41b-fb0e91ade748" xlink:to="loc_us-gaap_SubsequentEventTypeDomain_019d6719-1e7f-7b74-b41b-fb0e91ade748_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SubsequentEventTypeDomain_019d6719-1e7f-7ad6-bd55-423516fcdfe8" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_SubsequentEventTypeDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_SubsequentEventTypeAxis_019d6719-1e7f-7b74-b41b-fb0e91ade748" xlink:to="loc_us-gaap_SubsequentEventTypeDomain_019d6719-1e7f-7ad6-bd55-423516fcdfe8" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SubsequentEventMember_019d6719-1e7f-7b3a-90f2-73409b605273" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_SubsequentEventMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SubsequentEventTypeDomain_019d6719-1e7f-7ad6-bd55-423516fcdfe8" xlink:to="loc_us-gaap_SubsequentEventMember_019d6719-1e7f-7b3a-90f2-73409b605273" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CapitalUnitsByClassAxis_019d6719-5052-75ee-a4bb-1cfce8fafbdd" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_CapitalUnitsByClassAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfStockByClassTable_019d6719-1e7f-7afc-a8cc-d41dc6cf8f4a" xlink:to="loc_us-gaap_CapitalUnitsByClassAxis_019d6719-5052-75ee-a4bb-1cfce8fafbdd" xlink:type="arc" order="5"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CapitalUnitClassDomain_019d6719-5052-75ee-a4bb-1cfce8fafbdd_default" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_CapitalUnitClassDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_CapitalUnitsByClassAxis_019d6719-5052-75ee-a4bb-1cfce8fafbdd" xlink:to="loc_us-gaap_CapitalUnitClassDomain_019d6719-5052-75ee-a4bb-1cfce8fafbdd_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CapitalUnitClassDomain_019d6719-5052-7e9b-bac5-f8b6cf4beb99" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_CapitalUnitClassDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_CapitalUnitsByClassAxis_019d6719-5052-75ee-a4bb-1cfce8fafbdd" xlink:to="loc_us-gaap_CapitalUnitClassDomain_019d6719-5052-7e9b-bac5-f8b6cf4beb99" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CapitalUnitClassAMember_019d6719-5052-7e8c-ba83-a873d3e9aa9d" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_CapitalUnitClassAMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_CapitalUnitClassDomain_019d6719-5052-7e9b-bac5-f8b6cf4beb99" xlink:to="loc_us-gaap_CapitalUnitClassAMember_019d6719-5052-7e8c-ba83-a873d3e9aa9d" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_ahh_LongTermIncentivePlanUnitsMember_019d6719-5052-79db-89e6-6d5765ac3404" xlink:href="ahh-20260331.xsd#ahh_LongTermIncentivePlanUnitsMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_CapitalUnitClassDomain_019d6719-5052-7e9b-bac5-f8b6cf4beb99" xlink:to="loc_ahh_LongTermIncentivePlanUnitsMember_019d6719-5052-79db-89e6-6d5765ac3404" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_ConsolidatedEntitiesAxis_019d6719-5052-7dc8-a3ee-9a2667710e22" xlink:href="https://xbrl.fasb.org/srt/2025/elts/srt-2025.xsd#srt_ConsolidatedEntitiesAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfStockByClassTable_019d6719-1e7f-7afc-a8cc-d41dc6cf8f4a" xlink:to="loc_srt_ConsolidatedEntitiesAxis_019d6719-5052-7dc8-a3ee-9a2667710e22" xlink:type="arc" order="6"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_ConsolidatedEntitiesDomain_019d6719-5052-7dc8-a3ee-9a2667710e22_default" xlink:href="https://xbrl.fasb.org/srt/2025/elts/srt-2025.xsd#srt_ConsolidatedEntitiesDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_srt_ConsolidatedEntitiesAxis_019d6719-5052-7dc8-a3ee-9a2667710e22" xlink:to="loc_srt_ConsolidatedEntitiesDomain_019d6719-5052-7dc8-a3ee-9a2667710e22_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_ConsolidatedEntitiesDomain_019d6719-5052-71b0-9b55-a49936f4b6a9" xlink:href="https://xbrl.fasb.org/srt/2025/elts/srt-2025.xsd#srt_ConsolidatedEntitiesDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_srt_ConsolidatedEntitiesAxis_019d6719-5052-7dc8-a3ee-9a2667710e22" xlink:to="loc_srt_ConsolidatedEntitiesDomain_019d6719-5052-71b0-9b55-a49936f4b6a9" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_ahh_ConsolidatedEntitiesUnderDevelopmentOrConstructionMember_019d6719-5052-77f5-a5fa-d57c07c4bd60" xlink:href="ahh-20260331.xsd#ahh_ConsolidatedEntitiesUnderDevelopmentOrConstructionMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_ConsolidatedEntitiesDomain_019d6719-5052-71b0-9b55-a49936f4b6a9" xlink:to="loc_ahh_ConsolidatedEntitiesUnderDevelopmentOrConstructionMember_019d6719-5052-77f5-a5fa-d57c07c4bd60" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_LegalEntityAxis_019d6719-5052-7348-afb9-fdac53f44309" xlink:href="https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_LegalEntityAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfStockByClassTable_019d6719-1e7f-7afc-a8cc-d41dc6cf8f4a" xlink:to="loc_dei_LegalEntityAxis_019d6719-5052-7348-afb9-fdac53f44309" xlink:type="arc" order="7"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityDomain_019d6719-5052-7348-afb9-fdac53f44309_default" xlink:href="https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_EntityDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_dei_LegalEntityAxis_019d6719-5052-7348-afb9-fdac53f44309" xlink:to="loc_dei_EntityDomain_019d6719-5052-7348-afb9-fdac53f44309_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityDomain_019d6719-5052-786f-ae19-caa785769ff3" xlink:href="https://xbrl.sec.gov/dei/2025/dei-2025.xsd#dei_EntityDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_dei_LegalEntityAxis_019d6719-5052-7348-afb9-fdac53f44309" xlink:to="loc_dei_EntityDomain_019d6719-5052-786f-ae19-caa785769ff3" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_ahh_OperatingPartnershipMember_019d6719-5052-7863-9354-32af7ec45a8b" xlink:href="ahh-20260331.xsd#ahh_OperatingPartnershipMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_dei_EntityDomain_019d6719-5052-786f-ae19-caa785769ff3" xlink:to="loc_ahh_OperatingPartnershipMember_019d6719-5052-7863-9354-32af7ec45a8b" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PreferredStockDividendRatePercentage_019d6719-1e7f-7a19-a066-5eff5af6efb2" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_PreferredStockDividendRatePercentage"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ClassOfStockLineItems_019d6719-1e7f-7a58-8060-3c8e8bf5daa0" xlink:to="loc_us-gaap_PreferredStockDividendRatePercentage_019d6719-1e7f-7a19-a066-5eff5af6efb2" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_ahh_MaximumValueOfSharesAvailableToBeIssued_019d6719-1e7f-798a-8fed-c8f9159c55a4" xlink:href="ahh-20260331.xsd#ahh_MaximumValueOfSharesAvailableToBeIssued"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ClassOfStockLineItems_019d6719-1e7f-7a58-8060-3c8e8bf5daa0" xlink:to="loc_ahh_MaximumValueOfSharesAvailableToBeIssued_019d6719-1e7f-798a-8fed-c8f9159c55a4" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockIssuedDuringPeriodSharesNewIssues_019d6719-1e7f-7b5b-b0e7-2eb03ef48dbf" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_StockIssuedDuringPeriodSharesNewIssues"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ClassOfStockLineItems_019d6719-1e7f-7a58-8060-3c8e8bf5daa0" xlink:to="loc_us-gaap_StockIssuedDuringPeriodSharesNewIssues_019d6719-1e7f-7b5b-b0e7-2eb03ef48dbf" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockRedeemedOrCalledDuringPeriodShares_019d6719-5052-728f-ac81-e8070269dabe" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_StockRedeemedOrCalledDuringPeriodShares"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ClassOfStockLineItems_019d6719-1e7f-7a58-8060-3c8e8bf5daa0" xlink:to="loc_us-gaap_StockRedeemedOrCalledDuringPeriodShares_019d6719-5052-728f-ac81-e8070269dabe" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_ahh_PercentageOfOwnershipInterestsInOperatingPartnership_019d6719-5052-7451-8fac-4c20eda1fb50" xlink:href="ahh-20260331.xsd#ahh_PercentageOfOwnershipInterestsInOperatingPartnership"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ClassOfStockLineItems_019d6719-1e7f-7a58-8060-3c8e8bf5daa0" xlink:to="loc_ahh_PercentageOfOwnershipInterestsInOperatingPartnership_019d6719-5052-7451-8fac-4c20eda1fb50" xlink:type="arc" order="4"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PreferredStockValue_019d6719-5052-716d-9628-31598c203360" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_PreferredStockValue"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ClassOfStockLineItems_019d6719-1e7f-7a58-8060-3c8e8bf5daa0" xlink:to="loc_us-gaap_PreferredStockValue_019d6719-5052-716d-9628-31598c203360" xlink:type="arc" order="5"/>
    <link:loc xlink:type="locator" xlink:label="loc_ahh_UnitsNotHeldByCompany_019d6719-5052-78be-9706-9358779fc670" xlink:href="ahh-20260331.xsd#ahh_UnitsNotHeldByCompany"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ClassOfStockLineItems_019d6719-1e7f-7a58-8060-3c8e8bf5daa0" xlink:to="loc_ahh_UnitsNotHeldByCompany_019d6719-5052-78be-9706-9358779fc670" xlink:type="arc" order="6"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NonredeemableNoncontrollingInterest_019d6719-5052-7765-bb1e-2107fdb61c93" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_NonredeemableNoncontrollingInterest"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ClassOfStockLineItems_019d6719-1e7f-7a58-8060-3c8e8bf5daa0" xlink:to="loc_us-gaap_NonredeemableNoncontrollingInterest_019d6719-5052-7765-bb1e-2107fdb61c93" xlink:type="arc" order="7"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_StockRepurchaseProgramAuthorizedAmount1_019d6719-5052-7486-91f2-fb3fb605200c" xlink:href="https://xbrl.fasb.org/srt/2025/elts/srt-2025.xsd#srt_StockRepurchaseProgramAuthorizedAmount1"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ClassOfStockLineItems_019d6719-1e7f-7a58-8060-3c8e8bf5daa0" xlink:to="loc_srt_StockRepurchaseProgramAuthorizedAmount1_019d6719-5052-7486-91f2-fb3fb605200c" xlink:type="arc" order="8"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockRepurchasedDuringPeriodShares_019d6719-5052-7bba-98bf-534657a26f35" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_StockRepurchasedDuringPeriodShares"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ClassOfStockLineItems_019d6719-1e7f-7a58-8060-3c8e8bf5daa0" xlink:to="loc_us-gaap_StockRepurchasedDuringPeriodShares_019d6719-5052-7bba-98bf-534657a26f35" xlink:type="arc" order="9"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockRepurchasedDuringPeriodValue_019df9f5-72b7-7317-b128-b65df20df1c6" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_StockRepurchasedDuringPeriodValue"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ClassOfStockLineItems_019d6719-1e7f-7a58-8060-3c8e8bf5daa0" xlink:to="loc_us-gaap_StockRepurchasedDuringPeriodValue_019df9f5-72b7-7317-b128-b65df20df1c6" xlink:type="arc" order="10"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_TreasuryStockAcquiredAverageCostPerShare_019df9f4-ad7c-731f-8180-4fbb843ef372" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_TreasuryStockAcquiredAverageCostPerShare"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ClassOfStockLineItems_019d6719-1e7f-7a58-8060-3c8e8bf5daa0" xlink:to="loc_us-gaap_TreasuryStockAcquiredAverageCostPerShare_019df9f4-ad7c-731f-8180-4fbb843ef372" xlink:type="arc" order="11"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockRepurchaseProgramRemainingAuthorizedRepurchaseAmount1_019d6719-5052-76eb-afcf-b499e74c9818" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_StockRepurchaseProgramRemainingAuthorizedRepurchaseAmount1"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ClassOfStockLineItems_019d6719-1e7f-7a58-8060-3c8e8bf5daa0" xlink:to="loc_us-gaap_StockRepurchaseProgramRemainingAuthorizedRepurchaseAmount1_019d6719-5052-76eb-afcf-b499e74c9818" xlink:type="arc" order="12"/>
  </link:definitionLink>
  <link:roleRef roleURI="http://www.armadahoffler.com/role/EquityScheduleofDividendsandDistributionsDetails" xlink:type="simple" xlink:href="ahh-20260331.xsd#EquityScheduleofDividendsandDistributionsDetails"/>
  <link:definitionLink xlink:role="http://www.armadahoffler.com/role/EquityScheduleofDividendsandDistributionsDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ClassOfStockLineItems_019c9bf0-9238-71f0-bf59-b08f0ea18683" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ClassOfStockLineItems"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfStockByClassTable_019c9bf0-9238-7689-a871-76ea62e54ecb" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ScheduleOfStockByClassTable"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_ClassOfStockLineItems_019c9bf0-9238-71f0-bf59-b08f0ea18683" xlink:to="loc_us-gaap_ScheduleOfStockByClassTable_019c9bf0-9238-7689-a871-76ea62e54ecb" xlink:type="arc" order="1" xbrldt:closed="true" xbrldt:contextElement="segment"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StatementClassOfStockAxis_019c9bf0-9238-749e-8224-7f467d5d4294" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_StatementClassOfStockAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfStockByClassTable_019c9bf0-9238-7689-a871-76ea62e54ecb" xlink:to="loc_us-gaap_StatementClassOfStockAxis_019c9bf0-9238-749e-8224-7f467d5d4294" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ClassOfStockDomain_019c9bf0-9238-749e-8224-7f467d5d4294_default" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ClassOfStockDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_StatementClassOfStockAxis_019c9bf0-9238-749e-8224-7f467d5d4294" xlink:to="loc_us-gaap_ClassOfStockDomain_019c9bf0-9238-749e-8224-7f467d5d4294_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ClassOfStockDomain_019c9bf0-9238-7c27-b90c-5f537a9ef734" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ClassOfStockDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_StatementClassOfStockAxis_019c9bf0-9238-749e-8224-7f467d5d4294" xlink:to="loc_us-gaap_ClassOfStockDomain_019c9bf0-9238-7c27-b90c-5f537a9ef734" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CommonClassAMember_019c9bf0-9238-7f7d-aaf0-ad9f513f6c03" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_CommonClassAMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ClassOfStockDomain_019c9bf0-9238-7c27-b90c-5f537a9ef734" xlink:to="loc_us-gaap_CommonClassAMember_019c9bf0-9238-7f7d-aaf0-ad9f513f6c03" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SeriesAPreferredStockMember_019c9bf0-9238-7f69-95d6-bfbcfabba75d" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_SeriesAPreferredStockMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ClassOfStockDomain_019c9bf0-9238-7c27-b90c-5f537a9ef734" xlink:to="loc_us-gaap_SeriesAPreferredStockMember_019c9bf0-9238-7f69-95d6-bfbcfabba75d" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SubsequentEventTypeAxis_019df4a5-7f3d-71a4-bdaf-eaf02f27c030" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_SubsequentEventTypeAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfStockByClassTable_019c9bf0-9238-7689-a871-76ea62e54ecb" xlink:to="loc_us-gaap_SubsequentEventTypeAxis_019df4a5-7f3d-71a4-bdaf-eaf02f27c030" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SubsequentEventTypeDomain_019df4a5-7f3d-71a4-bdaf-eaf02f27c030_default" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_SubsequentEventTypeDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_SubsequentEventTypeAxis_019df4a5-7f3d-71a4-bdaf-eaf02f27c030" xlink:to="loc_us-gaap_SubsequentEventTypeDomain_019df4a5-7f3d-71a4-bdaf-eaf02f27c030_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SubsequentEventTypeDomain_019df4a5-7f3d-7ba9-a6ae-944f4f659d4f" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_SubsequentEventTypeDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_SubsequentEventTypeAxis_019df4a5-7f3d-71a4-bdaf-eaf02f27c030" xlink:to="loc_us-gaap_SubsequentEventTypeDomain_019df4a5-7f3d-7ba9-a6ae-944f4f659d4f" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SubsequentEventMember_019df4a5-b1b4-76c9-8443-62c6c562af8f" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_SubsequentEventMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SubsequentEventTypeDomain_019df4a5-7f3d-7ba9-a6ae-944f4f659d4f" xlink:to="loc_us-gaap_SubsequentEventMember_019df4a5-b1b4-76c9-8443-62c6c562af8f" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CommonStockDividendsPerShareDeclared_019c9bf0-9238-7d20-b81e-7069a0046339" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_CommonStockDividendsPerShareDeclared"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ClassOfStockLineItems_019c9bf0-9238-71f0-bf59-b08f0ea18683" xlink:to="loc_us-gaap_CommonStockDividendsPerShareDeclared_019c9bf0-9238-7d20-b81e-7069a0046339" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DividendsCommonStock_019c9bf0-9239-7cab-8ed7-ade864d919d0" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DividendsCommonStock"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ClassOfStockLineItems_019c9bf0-9238-71f0-bf59-b08f0ea18683" xlink:to="loc_us-gaap_DividendsCommonStock_019c9bf0-9239-7cab-8ed7-ade864d919d0" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PreferredStockDividendsPerShareDeclared_019c9bf0-9239-7a89-a292-25732846eaef" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_PreferredStockDividendsPerShareDeclared"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ClassOfStockLineItems_019c9bf0-9238-71f0-bf59-b08f0ea18683" xlink:to="loc_us-gaap_PreferredStockDividendsPerShareDeclared_019c9bf0-9239-7a89-a292-25732846eaef" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DividendsPreferredStock_019c9bf0-9239-797f-aee2-dc963af6d7f6" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DividendsPreferredStock"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ClassOfStockLineItems_019c9bf0-9238-71f0-bf59-b08f0ea18683" xlink:to="loc_us-gaap_DividendsPreferredStock_019c9bf0-9239-797f-aee2-dc963af6d7f6" xlink:type="arc" order="3"/>
  </link:definitionLink>
  <link:roleRef roleURI="http://www.armadahoffler.com/role/StockBasedCompensationNarrativeDetails" xlink:type="simple" xlink:href="ahh-20260331.xsd#StockBasedCompensationNarrativeDetails"/>
  <link:definitionLink xlink:role="http://www.armadahoffler.com/role/StockBasedCompensationNarrativeDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_019c9bf0-9239-7071-ad79-7d61c36ff467" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_019c9bf0-9239-7b49-bec3-83a954dcc550" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_019c9bf0-9239-7071-ad79-7d61c36ff467" xlink:to="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_019c9bf0-9239-7b49-bec3-83a954dcc550" xlink:type="arc" order="1" xbrldt:closed="true" xbrldt:contextElement="segment"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PlanNameAxis_019dfc86-d31c-77c0-b6ed-7f90f26d3ad4" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_PlanNameAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_019c9bf0-9239-7b49-bec3-83a954dcc550" xlink:to="loc_us-gaap_PlanNameAxis_019dfc86-d31c-77c0-b6ed-7f90f26d3ad4" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PlanNameDomain_019dfc86-d31c-77c0-b6ed-7f90f26d3ad4_default" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_PlanNameDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_PlanNameAxis_019dfc86-d31c-77c0-b6ed-7f90f26d3ad4" xlink:to="loc_us-gaap_PlanNameDomain_019dfc86-d31c-77c0-b6ed-7f90f26d3ad4_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PlanNameDomain_019dfc86-d31c-79a4-965b-592d585dea27" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_PlanNameDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_PlanNameAxis_019dfc86-d31c-77c0-b6ed-7f90f26d3ad4" xlink:to="loc_us-gaap_PlanNameDomain_019dfc86-d31c-79a4-965b-592d585dea27" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_ahh_AmendedandRestated2013EquityIncentivePlanMember_019dfc86-d31c-7ff5-a6c0-1223ce2850ad" xlink:href="ahh-20260331.xsd#ahh_AmendedandRestated2013EquityIncentivePlanMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_PlanNameDomain_019dfc86-d31c-79a4-965b-592d585dea27" xlink:to="loc_ahh_AmendedandRestated2013EquityIncentivePlanMember_019dfc86-d31c-7ff5-a6c0-1223ce2850ad" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_ahh_ShortTermIncentivePlanMember_019dfe23-a4ce-7340-8d6c-47b405c7337b" xlink:href="ahh-20260331.xsd#ahh_ShortTermIncentivePlanMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_PlanNameDomain_019dfc86-d31c-79a4-965b-592d585dea27" xlink:to="loc_ahh_ShortTermIncentivePlanMember_019dfe23-a4ce-7340-8d6c-47b405c7337b" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AwardTypeAxis_019dfc86-f6ca-7089-bc5e-804e00ec45a1" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_AwardTypeAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_019c9bf0-9239-7b49-bec3-83a954dcc550" xlink:to="loc_us-gaap_AwardTypeAxis_019dfc86-f6ca-7089-bc5e-804e00ec45a1" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_019dfc86-f6ca-7089-bc5e-804e00ec45a1_default" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_AwardTypeAxis_019dfc86-f6ca-7089-bc5e-804e00ec45a1" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_019dfc86-f6ca-7089-bc5e-804e00ec45a1_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_019dfc86-f6ca-7b06-bcfc-998da95f8f8f" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_AwardTypeAxis_019dfc86-f6ca-7089-bc5e-804e00ec45a1" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_019dfc86-f6ca-7b06-bcfc-998da95f8f8f" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestrictedStockMember_019dfc86-f6ca-7563-909b-174b12fee701" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_RestrictedStockMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_019dfc86-f6ca-7b06-bcfc-998da95f8f8f" xlink:to="loc_us-gaap_RestrictedStockMember_019dfc86-f6ca-7563-909b-174b12fee701" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_ahh_TimeBasedLTIPUnitAwardsMember_019dfe20-4abc-7811-b541-a3d63b6aa154" xlink:href="ahh-20260331.xsd#ahh_TimeBasedLTIPUnitAwardsMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_019dfc86-f6ca-7b06-bcfc-998da95f8f8f" xlink:to="loc_ahh_TimeBasedLTIPUnitAwardsMember_019dfe20-4abc-7811-b541-a3d63b6aa154" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_ahh_LTIPUnitAwardsMember_019dfc87-55d4-7815-8f01-70f8b2f4830c" xlink:href="ahh-20260331.xsd#ahh_LTIPUnitAwardsMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_019dfc86-f6ca-7b06-bcfc-998da95f8f8f" xlink:to="loc_ahh_LTIPUnitAwardsMember_019dfc87-55d4-7815-8f01-70f8b2f4830c" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PerformanceSharesMember_019dfc87-b200-70ad-a586-4497f0734abf" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_PerformanceSharesMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_019dfc86-f6ca-7b06-bcfc-998da95f8f8f" xlink:to="loc_us-gaap_PerformanceSharesMember_019dfc87-b200-70ad-a586-4497f0734abf" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_TitleOfIndividualAxis_019dfc86-f6ca-782d-b2ee-6a20e089ad09" xlink:href="https://xbrl.fasb.org/srt/2025/elts/srt-2025.xsd#srt_TitleOfIndividualAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_019c9bf0-9239-7b49-bec3-83a954dcc550" xlink:to="loc_srt_TitleOfIndividualAxis_019dfc86-f6ca-782d-b2ee-6a20e089ad09" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_TitleOfIndividualWithRelationshipToEntityDomain_019dfc86-f6ca-782d-b2ee-6a20e089ad09_default" xlink:href="https://xbrl.fasb.org/srt/2025/elts/srt-2025.xsd#srt_TitleOfIndividualWithRelationshipToEntityDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_srt_TitleOfIndividualAxis_019dfc86-f6ca-782d-b2ee-6a20e089ad09" xlink:to="loc_srt_TitleOfIndividualWithRelationshipToEntityDomain_019dfc86-f6ca-782d-b2ee-6a20e089ad09_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_TitleOfIndividualWithRelationshipToEntityDomain_019dfc86-f6ca-768f-8b2d-2eb5a1b012d7" xlink:href="https://xbrl.fasb.org/srt/2025/elts/srt-2025.xsd#srt_TitleOfIndividualWithRelationshipToEntityDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_srt_TitleOfIndividualAxis_019dfc86-f6ca-782d-b2ee-6a20e089ad09" xlink:to="loc_srt_TitleOfIndividualWithRelationshipToEntityDomain_019dfc86-f6ca-768f-8b2d-2eb5a1b012d7" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_ahh_NonEmployeeDirectorMember_019dfc86-f6ca-7fda-9005-b538c30bb0ac" xlink:href="ahh-20260331.xsd#ahh_NonEmployeeDirectorMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_TitleOfIndividualWithRelationshipToEntityDomain_019dfc86-f6ca-768f-8b2d-2eb5a1b012d7" xlink:to="loc_ahh_NonEmployeeDirectorMember_019dfc86-f6ca-7fda-9005-b538c30bb0ac" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_ExecutiveOfficerMember_019dfc95-52e2-73d1-bfd2-34ea9253f658" xlink:href="https://xbrl.fasb.org/srt/2025/elts/srt-2025.xsd#srt_ExecutiveOfficerMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_TitleOfIndividualWithRelationshipToEntityDomain_019dfc86-f6ca-768f-8b2d-2eb5a1b012d7" xlink:to="loc_srt_ExecutiveOfficerMember_019dfc95-52e2-73d1-bfd2-34ea9253f658" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_DirectorMember_019dff48-f4dd-7c11-8354-ea80ad7b85c3" xlink:href="https://xbrl.fasb.org/srt/2025/elts/srt-2025.xsd#srt_DirectorMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_TitleOfIndividualWithRelationshipToEntityDomain_019dfc86-f6ca-768f-8b2d-2eb5a1b012d7" xlink:to="loc_srt_DirectorMember_019dff48-f4dd-7c11-8354-ea80ad7b85c3" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_RangeAxis_019dfc87-55d4-7c81-b53e-3e52ef6bfe1a" xlink:href="https://xbrl.fasb.org/srt/2025/elts/srt-2025.xsd#srt_RangeAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_019c9bf0-9239-7b49-bec3-83a954dcc550" xlink:to="loc_srt_RangeAxis_019dfc87-55d4-7c81-b53e-3e52ef6bfe1a" xlink:type="arc" order="4"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_RangeMember_019dfc87-55d4-7c81-b53e-3e52ef6bfe1a_default" xlink:href="https://xbrl.fasb.org/srt/2025/elts/srt-2025.xsd#srt_RangeMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_srt_RangeAxis_019dfc87-55d4-7c81-b53e-3e52ef6bfe1a" xlink:to="loc_srt_RangeMember_019dfc87-55d4-7c81-b53e-3e52ef6bfe1a_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_RangeMember_019dfc87-55d4-7af6-994d-7477e0f2914f" xlink:href="https://xbrl.fasb.org/srt/2025/elts/srt-2025.xsd#srt_RangeMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_srt_RangeAxis_019dfc87-55d4-7c81-b53e-3e52ef6bfe1a" xlink:to="loc_srt_RangeMember_019dfc87-55d4-7af6-994d-7477e0f2914f" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_MinimumMember_019dfc87-55d4-75fd-8d88-5e88dffa4868" xlink:href="https://xbrl.fasb.org/srt/2025/elts/srt-2025.xsd#srt_MinimumMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_RangeMember_019dfc87-55d4-7af6-994d-7477e0f2914f" xlink:to="loc_srt_MinimumMember_019dfc87-55d4-75fd-8d88-5e88dffa4868" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_MaximumMember_019dfc87-55d4-78e1-a171-3a207cd5d0ee" xlink:href="https://xbrl.fasb.org/srt/2025/elts/srt-2025.xsd#srt_MaximumMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_RangeMember_019dfc87-55d4-7af6-994d-7477e0f2914f" xlink:to="loc_srt_MaximumMember_019dfc87-55d4-78e1-a171-3a207cd5d0ee" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_VestingAxis_019dfc87-b200-78a2-a3ee-af6e56cef9b1" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_VestingAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_019c9bf0-9239-7b49-bec3-83a954dcc550" xlink:to="loc_us-gaap_VestingAxis_019dfc87-b200-78a2-a3ee-af6e56cef9b1" xlink:type="arc" order="5"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_VestingDomain_019dfc87-b200-78a2-a3ee-af6e56cef9b1_default" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_VestingDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_VestingAxis_019dfc87-b200-78a2-a3ee-af6e56cef9b1" xlink:to="loc_us-gaap_VestingDomain_019dfc87-b200-78a2-a3ee-af6e56cef9b1_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_VestingDomain_019dfc87-b200-745f-bf69-8edbe75b4c9c" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_VestingDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_VestingAxis_019dfc87-b200-78a2-a3ee-af6e56cef9b1" xlink:to="loc_us-gaap_VestingDomain_019dfc87-b200-745f-bf69-8edbe75b4c9c" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationAwardTrancheOneMember_019dfc87-b200-7414-b774-a189e1c411f7" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ShareBasedCompensationAwardTrancheOneMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_VestingDomain_019dfc87-b200-745f-bf69-8edbe75b4c9c" xlink:to="loc_us-gaap_ShareBasedCompensationAwardTrancheOneMember_019dfc87-b200-7414-b774-a189e1c411f7" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationAwardTrancheTwoMember_019dfc87-b200-708d-8ca0-3702a595ff5c" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ShareBasedCompensationAwardTrancheTwoMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_VestingDomain_019dfc87-b200-745f-bf69-8edbe75b4c9c" xlink:to="loc_us-gaap_ShareBasedCompensationAwardTrancheTwoMember_019dfc87-b200-708d-8ca0-3702a595ff5c" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationAwardTrancheThreeMember_019dfc95-2d5a-74e3-b8a2-918d1f6e9550" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ShareBasedCompensationAwardTrancheThreeMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_VestingDomain_019dfc87-b200-745f-bf69-8edbe75b4c9c" xlink:to="loc_us-gaap_ShareBasedCompensationAwardTrancheThreeMember_019dfc95-2d5a-74e3-b8a2-918d1f6e9550" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_ahh_ShareBasedPaymentArrangementTrancheFourMember_019dfc95-52e2-7f1f-8397-a85337a7e34e" xlink:href="ahh-20260331.xsd#ahh_ShareBasedPaymentArrangementTrancheFourMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_VestingDomain_019dfc87-b200-745f-bf69-8edbe75b4c9c" xlink:to="loc_ahh_ShareBasedPaymentArrangementTrancheFourMember_019dfc95-52e2-7f1f-8397-a85337a7e34e" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AwardDateAxis_019dfc87-b200-7ed3-9e8f-240135643f90" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_AwardDateAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_019c9bf0-9239-7b49-bec3-83a954dcc550" xlink:to="loc_us-gaap_AwardDateAxis_019dfc87-b200-7ed3-9e8f-240135643f90" xlink:type="arc" order="6"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AwardDateDomain_019dfc87-b200-7ed3-9e8f-240135643f90_default" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_AwardDateDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_AwardDateAxis_019dfc87-b200-7ed3-9e8f-240135643f90" xlink:to="loc_us-gaap_AwardDateDomain_019dfc87-b200-7ed3-9e8f-240135643f90_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AwardDateDomain_019dfc87-b200-74fc-b805-4f86b4e74117" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_AwardDateDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_AwardDateAxis_019dfc87-b200-7ed3-9e8f-240135643f90" xlink:to="loc_us-gaap_AwardDateDomain_019dfc87-b200-74fc-b805-4f86b4e74117" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_ahh_A2021AndPriorPerformanceSharesMember_019dfc87-b200-71b3-abb5-56a91d42d4fc" xlink:href="ahh-20260331.xsd#ahh_A2021AndPriorPerformanceSharesMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_AwardDateDomain_019dfc87-b200-74fc-b805-4f86b4e74117" xlink:to="loc_ahh_A2021AndPriorPerformanceSharesMember_019dfc87-b200-71b3-abb5-56a91d42d4fc" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_ahh_Prior2022PerformanceSharesMember_019dfc87-b200-7793-b0bb-c63c396354e8" xlink:href="ahh-20260331.xsd#ahh_Prior2022PerformanceSharesMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_AwardDateDomain_019dfc87-b200-74fc-b805-4f86b4e74117" xlink:to="loc_ahh_Prior2022PerformanceSharesMember_019dfc87-b200-7793-b0bb-c63c396354e8" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_ahh_A2022AndBeyondPerformanceSharesMember_019dfc87-b200-731a-8e6f-98bdf5f6462a" xlink:href="ahh-20260331.xsd#ahh_A2022AndBeyondPerformanceSharesMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_AwardDateDomain_019dfc87-b200-74fc-b805-4f86b4e74117" xlink:to="loc_ahh_A2022AndBeyondPerformanceSharesMember_019dfc87-b200-731a-8e6f-98bdf5f6462a" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAuthorized_019dfc86-d31c-755c-9d45-f954012fd5c3" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAuthorized"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_019c9bf0-9239-7071-ad79-7d61c36ff467" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAuthorized_019dfc86-d31c-755c-9d45-f954012fd5c3" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant_019dfc86-d31c-7d4e-82d2-13677cc3a62d" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_019c9bf0-9239-7071-ad79-7d61c36ff467" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfSharesAvailableForGrant_019dfc86-d31c-7d4e-82d2-13677cc3a62d" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod1_019dfc86-f6ca-7d2b-aedd-8bfc0338e58d" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod1"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_019c9bf0-9239-7071-ad79-7d61c36ff467" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod1_019dfc86-f6ca-7d2b-aedd-8bfc0338e58d" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardAwardVestingRightsPercentage_019dfc95-2d5a-7420-b42a-dfd88fb3966d" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardAwardVestingRightsPercentage"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_019c9bf0-9239-7071-ad79-7d61c36ff467" xlink:to="loc_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardAwardVestingRightsPercentage_019dfc95-2d5a-7420-b42a-dfd88fb3966d" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_ahh_ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriodForNonemployeeDirectors_019dfc86-f6ca-7db1-8b5e-e1d86392ef4c" xlink:href="ahh-20260331.xsd#ahh_ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriodForNonemployeeDirectors"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_019c9bf0-9239-7071-ad79-7d61c36ff467" xlink:to="loc_ahh_ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriodForNonemployeeDirectors_019dfc86-f6ca-7db1-8b5e-e1d86392ef4c" xlink:type="arc" order="4"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SharesPaidForTaxWithholdingForShareBasedCompensation_019dfc87-55d4-7aeb-83e9-0032d6900540" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_SharesPaidForTaxWithholdingForShareBasedCompensation"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_019c9bf0-9239-7071-ad79-7d61c36ff467" xlink:to="loc_us-gaap_SharesPaidForTaxWithholdingForShareBasedCompensation_019dfc87-55d4-7aeb-83e9-0032d6900540" xlink:type="arc" order="5"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedShareBasedAwardsOtherThanOptions_019dfc87-55d4-7c4c-913e-7d09715ad9a9" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedShareBasedAwardsOtherThanOptions"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_019c9bf0-9239-7071-ad79-7d61c36ff467" xlink:to="loc_us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedShareBasedAwardsOtherThanOptions_019dfc87-55d4-7c4c-913e-7d09715ad9a9" xlink:type="arc" order="6"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition1_019dfc87-55d4-7065-b4de-8cdb1919a8ba" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition1"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_019c9bf0-9239-7071-ad79-7d61c36ff467" xlink:to="loc_us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedPeriodForRecognition1_019dfc87-55d4-7065-b4de-8cdb1919a8ba" xlink:type="arc" order="7"/>
    <link:loc xlink:type="locator" xlink:label="loc_ahh_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsConversionBasisRatio_019dfc87-55d4-7aca-9d04-6e8b9a22367f" xlink:href="ahh-20260331.xsd#ahh_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsConversionBasisRatio"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_019c9bf0-9239-7071-ad79-7d61c36ff467" xlink:to="loc_ahh_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsConversionBasisRatio_019dfc87-55d4-7aca-9d04-6e8b9a22367f" xlink:type="arc" order="8"/>
    <link:loc xlink:type="locator" xlink:label="loc_ahh_ShareBasedCompensationArrangementByShareBasedPaymentAwardDividendEarnedPercentage_019dfe33-c6b0-75ad-b6ba-458264635f1c" xlink:href="ahh-20260331.xsd#ahh_ShareBasedCompensationArrangementByShareBasedPaymentAwardDividendEarnedPercentage"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_019c9bf0-9239-7071-ad79-7d61c36ff467" xlink:to="loc_ahh_ShareBasedCompensationArrangementByShareBasedPaymentAwardDividendEarnedPercentage_019dfe33-c6b0-75ad-b6ba-458264635f1c" xlink:type="arc" order="9"/>
    <link:loc xlink:type="locator" xlink:label="loc_ahh_ShareBasedCompensationArrangementByShareBasedPaymentAwardBonusPercentage_019dfe31-d8c7-7e2f-8186-4d84a46fce3c" xlink:href="ahh-20260331.xsd#ahh_ShareBasedCompensationArrangementByShareBasedPaymentAwardBonusPercentage"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_019c9bf0-9239-7071-ad79-7d61c36ff467" xlink:to="loc_ahh_ShareBasedCompensationArrangementByShareBasedPaymentAwardBonusPercentage_019dfe31-d8c7-7e2f-8186-4d84a46fce3c" xlink:type="arc" order="10"/>
    <link:loc xlink:type="locator" xlink:label="loc_ahh_ShareBasedCompensationArrangementByShareBasedPaymentAwardCompensationExpensePercentage_019dfc87-55d4-767d-86d0-099c75faecc2" xlink:href="ahh-20260331.xsd#ahh_ShareBasedCompensationArrangementByShareBasedPaymentAwardCompensationExpensePercentage"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_019c9bf0-9239-7071-ad79-7d61c36ff467" xlink:to="loc_ahh_ShareBasedCompensationArrangementByShareBasedPaymentAwardCompensationExpensePercentage_019dfc87-55d4-767d-86d0-099c75faecc2" xlink:type="arc" order="11"/>
    <link:loc xlink:type="locator" xlink:label="loc_ahh_ShareBasedCompensationArrangementByShareBasedPaymentAwardCompensationExpensePerformancePeriod_019dfc87-8adb-7b8a-86df-31302b8cde36" xlink:href="ahh-20260331.xsd#ahh_ShareBasedCompensationArrangementByShareBasedPaymentAwardCompensationExpensePerformancePeriod"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_019c9bf0-9239-7071-ad79-7d61c36ff467" xlink:to="loc_ahh_ShareBasedCompensationArrangementByShareBasedPaymentAwardCompensationExpensePerformancePeriod_019dfc87-8adb-7b8a-86df-31302b8cde36" xlink:type="arc" order="12"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodTotalFairValue_019dfc87-b200-7677-87d7-3126e83a53da" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodTotalFairValue"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_019c9bf0-9239-7071-ad79-7d61c36ff467" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodTotalFairValue_019dfc87-b200-7677-87d7-3126e83a53da" xlink:type="arc" order="13"/>
    <link:loc xlink:type="locator" xlink:label="loc_ahh_ShareBasedCompensationArrangementByShareBasedPaymentAwardConversionRatePercentage_019dfc87-b200-774e-be67-afdd02e06a7d" xlink:href="ahh-20260331.xsd#ahh_ShareBasedCompensationArrangementByShareBasedPaymentAwardConversionRatePercentage"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_019c9bf0-9239-7071-ad79-7d61c36ff467" xlink:to="loc_ahh_ShareBasedCompensationArrangementByShareBasedPaymentAwardConversionRatePercentage_019dfc87-b200-774e-be67-afdd02e06a7d" xlink:type="arc" order="14"/>
    <link:loc xlink:type="locator" xlink:label="loc_ahh_ShareBasedCompensationArrangementByShareBasedPaymentAwardContingentOnRelativeTotalShareholderReturnPercentage_019dfc87-b200-7de4-a806-f82c425e226b" xlink:href="ahh-20260331.xsd#ahh_ShareBasedCompensationArrangementByShareBasedPaymentAwardContingentOnRelativeTotalShareholderReturnPercentage"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_019c9bf0-9239-7071-ad79-7d61c36ff467" xlink:to="loc_ahh_ShareBasedCompensationArrangementByShareBasedPaymentAwardContingentOnRelativeTotalShareholderReturnPercentage_019dfc87-b200-7de4-a806-f82c425e226b" xlink:type="arc" order="15"/>
    <link:loc xlink:type="locator" xlink:label="loc_ahh_ShareBasedCompensationArrangementByShareBasedPaymentAwardContingentOnAbsoluteTotalShareholderReturnPercentage_019dfc87-b200-71e9-9180-e98f84dcea56" xlink:href="ahh-20260331.xsd#ahh_ShareBasedCompensationArrangementByShareBasedPaymentAwardContingentOnAbsoluteTotalShareholderReturnPercentage"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_019c9bf0-9239-7071-ad79-7d61c36ff467" xlink:to="loc_ahh_ShareBasedCompensationArrangementByShareBasedPaymentAwardContingentOnAbsoluteTotalShareholderReturnPercentage_019dfc87-b200-71e9-9180-e98f84dcea56" xlink:type="arc" order="16"/>
  </link:definitionLink>
  <link:roleRef roleURI="http://www.armadahoffler.com/role/StockBasedCompensationScheduleoftheChangesintheCompanysNonvestedRestrictedStockAwardsDetails" xlink:type="simple" xlink:href="ahh-20260331.xsd#StockBasedCompensationScheduleoftheChangesintheCompanysNonvestedRestrictedStockAwardsDetails"/>
  <link:definitionLink xlink:role="http://www.armadahoffler.com/role/StockBasedCompensationScheduleoftheChangesintheCompanysNonvestedRestrictedStockAwardsDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_019c9bf0-9239-794f-88fa-e20fb98e1dfe" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_019c9bf0-9239-7a20-9425-423d2c482878" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_019c9bf0-9239-794f-88fa-e20fb98e1dfe" xlink:to="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_019c9bf0-9239-7a20-9425-423d2c482878" xlink:type="arc" order="1" xbrldt:closed="true" xbrldt:contextElement="segment"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AwardTypeAxis_019c9bf0-9239-7ef1-8681-fa6286ca68ea" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_AwardTypeAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_019c9bf0-9239-7a20-9425-423d2c482878" xlink:to="loc_us-gaap_AwardTypeAxis_019c9bf0-9239-7ef1-8681-fa6286ca68ea" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_019c9bf0-9239-7ef1-8681-fa6286ca68ea_default" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_AwardTypeAxis_019c9bf0-9239-7ef1-8681-fa6286ca68ea" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_019c9bf0-9239-7ef1-8681-fa6286ca68ea_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_019c9bf0-9239-7ee3-b426-0a5d9768d1cc" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_AwardTypeAxis_019c9bf0-9239-7ef1-8681-fa6286ca68ea" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_019c9bf0-9239-7ee3-b426-0a5d9768d1cc" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestrictedStockMember_019c9bf0-9239-7a76-8c4f-ba5e7871671a" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_RestrictedStockMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_019c9bf0-9239-7ee3-b426-0a5d9768d1cc" xlink:to="loc_us-gaap_RestrictedStockMember_019c9bf0-9239-7a76-8c4f-ba5e7871671a" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_ahh_LTIPUnitAwardsMember_019c9bf0-9239-7ab7-a09c-219950de163b" xlink:href="ahh-20260331.xsd#ahh_LTIPUnitAwardsMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_019c9bf0-9239-7ee3-b426-0a5d9768d1cc" xlink:to="loc_ahh_LTIPUnitAwardsMember_019c9bf0-9239-7ab7-a09c-219950de163b" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PerformanceSharesMember_019c9bf0-9239-777a-a9df-0473423022d9" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_PerformanceSharesMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_019c9bf0-9239-7ee3-b426-0a5d9768d1cc" xlink:to="loc_us-gaap_PerformanceSharesMember_019c9bf0-9239-777a-a9df-0473423022d9" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedRollForward_019c9bf0-9239-7346-9bde-8dd42f403f31" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedRollForward"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_019c9bf0-9239-794f-88fa-e20fb98e1dfe" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedRollForward_019c9bf0-9239-7346-9bde-8dd42f403f31" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber_019c9bf0-9239-742a-ac86-2ec702d88bad" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedRollForward_019c9bf0-9239-7346-9bde-8dd42f403f31" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber_019c9bf0-9239-742a-ac86-2ec702d88bad" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod_019c9bf0-9239-71b2-afd8-7423d61c94c1" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedRollForward_019c9bf0-9239-7346-9bde-8dd42f403f31" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod_019c9bf0-9239-71b2-afd8-7423d61c94c1" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod_019c9bf0-9239-7082-85e2-bb91f4c15668" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedRollForward_019c9bf0-9239-7346-9bde-8dd42f403f31" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriod_019c9bf0-9239-7082-85e2-bb91f4c15668" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriod_019c9bf0-9239-721f-bdd4-cac3c7208d17" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriod"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedRollForward_019c9bf0-9239-7346-9bde-8dd42f403f31" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeitedInPeriod_019c9bf0-9239-721f-bdd4-cac3c7208d17" xlink:type="arc" order="4"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber_019c9bf0-9239-758c-a8c9-c8b20f9836b9" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedNumber"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValueRollForward_019c9bf0-9239-7237-9833-8c9919bf9f47" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValueRollForward"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_019c9bf0-9239-794f-88fa-e20fb98e1dfe" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValueRollForward_019c9bf0-9239-7237-9833-8c9919bf9f47" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue_019c9bf0-9239-7303-9218-7e0464cb1dd2" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValueRollForward_019c9bf0-9239-7237-9833-8c9919bf9f47" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue_019c9bf0-9239-7303-9218-7e0464cb1dd2" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue_019c9bf0-9239-730b-918a-3b4a876b3677" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValueRollForward_019c9bf0-9239-7237-9833-8c9919bf9f47" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodWeightedAverageGrantDateFairValue_019c9bf0-9239-730b-918a-3b4a876b3677" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodWeightedAverageGrantDateFairValue_019c9bf0-9239-7f3e-a255-3aa9a07a7a0d" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodWeightedAverageGrantDateFairValue"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValueRollForward_019c9bf0-9239-7237-9833-8c9919bf9f47" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsVestedInPeriodWeightedAverageGrantDateFairValue_019c9bf0-9239-7f3e-a255-3aa9a07a7a0d" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeituresWeightedAverageGrantDateFairValue_019c9bf0-9239-7cc7-ab60-a72abfcd0293" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeituresWeightedAverageGrantDateFairValue"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValueRollForward_019c9bf0-9239-7237-9833-8c9919bf9f47" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsForfeituresWeightedAverageGrantDateFairValue_019c9bf0-9239-7cc7-ab60-a72abfcd0293" xlink:type="arc" order="4"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue_019c9bf0-9239-7033-b34e-acb3d123aeff" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsNonvestedWeightedAverageGrantDateFairValue"/>
  </link:definitionLink>
  <link:roleRef roleURI="http://www.armadahoffler.com/role/StockBasedCompensationScheduleOfShareBasedCompensationArrangementsbyShareBasedPaymentAwardDetails" xlink:type="simple" xlink:href="ahh-20260331.xsd#StockBasedCompensationScheduleOfShareBasedCompensationArrangementsbyShareBasedPaymentAwardDetails"/>
  <link:definitionLink xlink:role="http://www.armadahoffler.com/role/StockBasedCompensationScheduleOfShareBasedCompensationArrangementsbyShareBasedPaymentAwardDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_019c9bf0-9239-7ada-aa51-01583e32bba4" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_019c9bf0-9239-708b-ad07-72f30f401f3e" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_019c9bf0-9239-7ada-aa51-01583e32bba4" xlink:to="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_019c9bf0-9239-708b-ad07-72f30f401f3e" xlink:type="arc" order="1" xbrldt:closed="true" xbrldt:contextElement="segment"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AwardDateAxis_019c9bf0-9239-7832-a593-3dc3df5cfbf9" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_AwardDateAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_019c9bf0-9239-708b-ad07-72f30f401f3e" xlink:to="loc_us-gaap_AwardDateAxis_019c9bf0-9239-7832-a593-3dc3df5cfbf9" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AwardDateDomain_019c9bf0-9239-7832-a593-3dc3df5cfbf9_default" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_AwardDateDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_AwardDateAxis_019c9bf0-9239-7832-a593-3dc3df5cfbf9" xlink:to="loc_us-gaap_AwardDateDomain_019c9bf0-9239-7832-a593-3dc3df5cfbf9_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AwardDateDomain_019c9bf0-9239-7d39-979c-0ad456961ddd" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_AwardDateDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_AwardDateAxis_019c9bf0-9239-7832-a593-3dc3df5cfbf9" xlink:to="loc_us-gaap_AwardDateDomain_019c9bf0-9239-7d39-979c-0ad456961ddd" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_ahh_A2021PerformanceSharesMember_019c9bf0-9239-74ff-a133-64476301a61e" xlink:href="ahh-20260331.xsd#ahh_A2021PerformanceSharesMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_AwardDateDomain_019c9bf0-9239-7d39-979c-0ad456961ddd" xlink:to="loc_ahh_A2021PerformanceSharesMember_019c9bf0-9239-74ff-a133-64476301a61e" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_ahh_A2022PerformanceSharesMember_019c9bf0-9239-79f9-9cf0-fe191f8b814f" xlink:href="ahh-20260331.xsd#ahh_A2022PerformanceSharesMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_AwardDateDomain_019c9bf0-9239-7d39-979c-0ad456961ddd" xlink:to="loc_ahh_A2022PerformanceSharesMember_019c9bf0-9239-79f9-9cf0-fe191f8b814f" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_ahh_A2023PerformanceSharesMember_019c9bf0-9239-75e3-8ffd-1c2fef0d3f2b" xlink:href="ahh-20260331.xsd#ahh_A2023PerformanceSharesMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_AwardDateDomain_019c9bf0-9239-7d39-979c-0ad456961ddd" xlink:to="loc_ahh_A2023PerformanceSharesMember_019c9bf0-9239-75e3-8ffd-1c2fef0d3f2b" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_ahh_A2024PerformanceSharesMember_019c9bf0-9239-7faf-86e9-a2c2de0253b7" xlink:href="ahh-20260331.xsd#ahh_A2024PerformanceSharesMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_AwardDateDomain_019c9bf0-9239-7d39-979c-0ad456961ddd" xlink:to="loc_ahh_A2024PerformanceSharesMember_019c9bf0-9239-7faf-86e9-a2c2de0253b7" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_ahh_A2025PerformanceSharesMember_019c9bf0-9239-793e-996d-a27d9bc5cb1a" xlink:href="ahh-20260331.xsd#ahh_A2025PerformanceSharesMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_AwardDateDomain_019c9bf0-9239-7d39-979c-0ad456961ddd" xlink:to="loc_ahh_A2025PerformanceSharesMember_019c9bf0-9239-793e-996d-a27d9bc5cb1a" xlink:type="arc" order="4"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AwardTypeAxis_019c9bf0-9239-74d3-91c4-516ac1aaab58" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_AwardTypeAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_019c9bf0-9239-708b-ad07-72f30f401f3e" xlink:to="loc_us-gaap_AwardTypeAxis_019c9bf0-9239-74d3-91c4-516ac1aaab58" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_019c9bf0-9239-74d3-91c4-516ac1aaab58_default" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_AwardTypeAxis_019c9bf0-9239-74d3-91c4-516ac1aaab58" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_019c9bf0-9239-74d3-91c4-516ac1aaab58_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_019c9bf0-9239-7c02-ab7b-2aabb620343a" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_AwardTypeAxis_019c9bf0-9239-74d3-91c4-516ac1aaab58" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_019c9bf0-9239-7c02-ab7b-2aabb620343a" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PerformanceSharesMember_019c9bf0-9239-74e4-bec6-e5e9cd66ef17" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_PerformanceSharesMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_019c9bf0-9239-7c02-ab7b-2aabb620343a" xlink:to="loc_us-gaap_PerformanceSharesMember_019c9bf0-9239-74e4-bec6-e5e9cd66ef17" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_RangeAxis_019c9bf0-9239-7441-bbac-2b2960121a7e" xlink:href="https://xbrl.fasb.org/srt/2025/elts/srt-2025.xsd#srt_RangeAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_019c9bf0-9239-708b-ad07-72f30f401f3e" xlink:to="loc_srt_RangeAxis_019c9bf0-9239-7441-bbac-2b2960121a7e" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_RangeMember_019c9bf0-9239-7441-bbac-2b2960121a7e_default" xlink:href="https://xbrl.fasb.org/srt/2025/elts/srt-2025.xsd#srt_RangeMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_srt_RangeAxis_019c9bf0-9239-7441-bbac-2b2960121a7e" xlink:to="loc_srt_RangeMember_019c9bf0-9239-7441-bbac-2b2960121a7e_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_RangeMember_019c9bf0-9239-7c85-8cab-d2e2de19856d" xlink:href="https://xbrl.fasb.org/srt/2025/elts/srt-2025.xsd#srt_RangeMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_srt_RangeAxis_019c9bf0-9239-7441-bbac-2b2960121a7e" xlink:to="loc_srt_RangeMember_019c9bf0-9239-7c85-8cab-d2e2de19856d" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_MinimumMember_019c9bf0-9239-7cff-9f3b-d7707490c37c" xlink:href="https://xbrl.fasb.org/srt/2025/elts/srt-2025.xsd#srt_MinimumMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_RangeMember_019c9bf0-9239-7c85-8cab-d2e2de19856d" xlink:to="loc_srt_MinimumMember_019c9bf0-9239-7cff-9f3b-d7707490c37c" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_MaximumMember_019c9bf0-9239-7776-9a3d-ea91649a097b" xlink:href="https://xbrl.fasb.org/srt/2025/elts/srt-2025.xsd#srt_MaximumMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_RangeMember_019c9bf0-9239-7c85-8cab-d2e2de19856d" xlink:to="loc_srt_MaximumMember_019c9bf0-9239-7776-9a3d-ea91649a097b" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod_019c9bf0-9239-7911-9e47-f7bc7993af34" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_019c9bf0-9239-7ada-aa51-01583e32bba4" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriod_019c9bf0-9239-7911-9e47-f7bc7993af34" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodIntrinsicValue_019c9bf0-9239-7126-bfb5-c6405da2e593" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodIntrinsicValue"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_019c9bf0-9239-7ada-aa51-01583e32bba4" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantsInPeriodIntrinsicValue_019c9bf0-9239-7126-bfb5-c6405da2e593" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_ahh_ShareBasedCompensationArrangementByShareBasedPaymentAwardConversionRatePercentage_019c9bf0-9239-7755-9565-efcc3eba9be8" xlink:href="ahh-20260331.xsd#ahh_ShareBasedCompensationArrangementByShareBasedPaymentAwardConversionRatePercentage"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_019c9bf0-9239-7ada-aa51-01583e32bba4" xlink:to="loc_ahh_ShareBasedCompensationArrangementByShareBasedPaymentAwardConversionRatePercentage_019c9bf0-9239-7755-9565-efcc3eba9be8" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate_019c9bf0-9239-7056-b728-bea29aabfe22" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_019c9bf0-9239-7ada-aa51-01583e32bba4" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsRiskFreeInterestRate_019c9bf0-9239-7056-b728-bea29aabfe22" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate_019c9bf0-9239-7ebb-945b-9e9f0b232a61" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_019c9bf0-9239-7ada-aa51-01583e32bba4" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedVolatilityRate_019c9bf0-9239-7ebb-945b-9e9f0b232a61" xlink:type="arc" order="4"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate_019c9bf0-9239-7ee5-93a3-b2d57b1f439e" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_019c9bf0-9239-7ada-aa51-01583e32bba4" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardFairValueAssumptionsExpectedDividendRate_019c9bf0-9239-7ee5-93a3-b2d57b1f439e" xlink:type="arc" order="5"/>
    <link:loc xlink:type="locator" xlink:label="loc_ahh_ShareBasedPaymentArrangementAwardsSubjectToConversionToConversionRatePercentage_019c9bf0-9239-78b0-8691-3a6b3b13cffd" xlink:href="ahh-20260331.xsd#ahh_ShareBasedPaymentArrangementAwardsSubjectToConversionToConversionRatePercentage"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_019c9bf0-9239-7ada-aa51-01583e32bba4" xlink:to="loc_ahh_ShareBasedPaymentArrangementAwardsSubjectToConversionToConversionRatePercentage_019c9bf0-9239-78b0-8691-3a6b3b13cffd" xlink:type="arc" order="6"/>
    <link:loc xlink:type="locator" xlink:label="loc_ahh_ShareBasedCompensationArrangementByShareBasedPaymentAwardCompensationExpensePerformancePeriod_019c9bf0-9239-7f32-8210-14aed46f3f1c" xlink:href="ahh-20260331.xsd#ahh_ShareBasedCompensationArrangementByShareBasedPaymentAwardCompensationExpensePerformancePeriod"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_019c9bf0-9239-7ada-aa51-01583e32bba4" xlink:to="loc_ahh_ShareBasedCompensationArrangementByShareBasedPaymentAwardCompensationExpensePerformancePeriod_019c9bf0-9239-7f32-8210-14aed46f3f1c" xlink:type="arc" order="7"/>
  </link:definitionLink>
  <link:roleRef roleURI="http://www.armadahoffler.com/role/FairValueofFinancialInstrumentsScheduleofCarryingAmountsandFairValuesofFinancialInstrumentsMeasuredDetails" xlink:type="simple" xlink:href="ahh-20260331.xsd#FairValueofFinancialInstrumentsScheduleofCarryingAmountsandFairValuesofFinancialInstrumentsMeasuredDetails"/>
  <link:definitionLink xlink:role="http://www.armadahoffler.com/role/FairValueofFinancialInstrumentsScheduleofCarryingAmountsandFairValuesofFinancialInstrumentsMeasuredDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueBalanceSheetGroupingFinancialStatementCaptionsLineItems_019c9bf0-9239-708e-a95d-2822d70ec646" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_FairValueBalanceSheetGroupingFinancialStatementCaptionsLineItems"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueByBalanceSheetGroupingTable_019c9bf0-9239-7a0a-b1b8-f1c6c179fff6" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_FairValueByBalanceSheetGroupingTable"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_FairValueBalanceSheetGroupingFinancialStatementCaptionsLineItems_019c9bf0-9239-708e-a95d-2822d70ec646" xlink:to="loc_us-gaap_FairValueByBalanceSheetGroupingTable_019c9bf0-9239-7a0a-b1b8-f1c6c179fff6" xlink:type="arc" order="1" xbrldt:closed="true" xbrldt:contextElement="segment"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueByMeasurementBasisAxis_019c9bf0-9239-7f13-978d-48db8cb1cf5b" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_FairValueByMeasurementBasisAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_FairValueByBalanceSheetGroupingTable_019c9bf0-9239-7a0a-b1b8-f1c6c179fff6" xlink:to="loc_us-gaap_FairValueByMeasurementBasisAxis_019c9bf0-9239-7f13-978d-48db8cb1cf5b" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PortionAtFairValueFairValueDisclosureMember_019c9bf0-9239-7f13-978d-48db8cb1cf5b_default" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_PortionAtFairValueFairValueDisclosureMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_FairValueByMeasurementBasisAxis_019c9bf0-9239-7f13-978d-48db8cb1cf5b" xlink:to="loc_us-gaap_PortionAtFairValueFairValueDisclosureMember_019c9bf0-9239-7f13-978d-48db8cb1cf5b_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueDisclosureItemAmountsDomain_019c9bf0-9239-7e0b-9e50-1b7a7025156b" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_FairValueDisclosureItemAmountsDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_FairValueByMeasurementBasisAxis_019c9bf0-9239-7f13-978d-48db8cb1cf5b" xlink:to="loc_us-gaap_FairValueDisclosureItemAmountsDomain_019c9bf0-9239-7e0b-9e50-1b7a7025156b" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PortionAtFairValueFairValueDisclosureMember_019c9bf0-9239-7853-90a3-6664db139be2" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_PortionAtFairValueFairValueDisclosureMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FairValueDisclosureItemAmountsDomain_019c9bf0-9239-7e0b-9e50-1b7a7025156b" xlink:to="loc_us-gaap_PortionAtFairValueFairValueDisclosureMember_019c9bf0-9239-7853-90a3-6664db139be2" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CarryingReportedAmountFairValueDisclosureMember_019c9bf0-9239-7c43-a9d8-39c1821e3712" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_CarryingReportedAmountFairValueDisclosureMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_PortionAtFairValueFairValueDisclosureMember_019c9bf0-9239-7853-90a3-6664db139be2" xlink:to="loc_us-gaap_CarryingReportedAmountFairValueDisclosureMember_019c9bf0-9239-7c43-a9d8-39c1821e3712" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EstimateOfFairValueFairValueDisclosureMember_019c9bf0-9239-765e-9913-f0574cde07ef" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_EstimateOfFairValueFairValueDisclosureMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_PortionAtFairValueFairValueDisclosureMember_019c9bf0-9239-7853-90a3-6664db139be2" xlink:to="loc_us-gaap_EstimateOfFairValueFairValueDisclosureMember_019c9bf0-9239-765e-9913-f0574cde07ef" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DisposalGroupClassificationAxis_019dfa21-6261-786e-a2f9-821b4cbf03de" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DisposalGroupClassificationAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_FairValueByBalanceSheetGroupingTable_019c9bf0-9239-7a0a-b1b8-f1c6c179fff6" xlink:to="loc_us-gaap_DisposalGroupClassificationAxis_019dfa21-6261-786e-a2f9-821b4cbf03de" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DisposalGroupClassificationDomain_019dfa21-6261-786e-a2f9-821b4cbf03de_default" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DisposalGroupClassificationDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_DisposalGroupClassificationAxis_019dfa21-6261-786e-a2f9-821b4cbf03de" xlink:to="loc_us-gaap_DisposalGroupClassificationDomain_019dfa21-6261-786e-a2f9-821b4cbf03de_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DisposalGroupClassificationDomain_019dfa21-6261-74b9-98dc-2e54a35ff8ed" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DisposalGroupClassificationDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_DisposalGroupClassificationAxis_019dfa21-6261-786e-a2f9-821b4cbf03de" xlink:to="loc_us-gaap_DisposalGroupClassificationDomain_019dfa21-6261-74b9-98dc-2e54a35ff8ed" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DiscontinuedOperationsHeldforsaleMember_019dfa21-cdc7-7d58-aad9-e2d689b01f90" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DiscontinuedOperationsHeldforsaleMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DisposalGroupClassificationDomain_019dfa21-6261-74b9-98dc-2e54a35ff8ed" xlink:to="loc_us-gaap_DiscontinuedOperationsHeldforsaleMember_019dfa21-cdc7-7d58-aad9-e2d689b01f90" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DiscontinuedOperationsDisposedOfBySaleMember_019dfa21-ad2b-75f4-bc29-f1dc887008b5" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DiscontinuedOperationsDisposedOfBySaleMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DisposalGroupClassificationDomain_019dfa21-6261-74b9-98dc-2e54a35ff8ed" xlink:to="loc_us-gaap_DiscontinuedOperationsDisposedOfBySaleMember_019dfa21-ad2b-75f4-bc29-f1dc887008b5" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongTermDebtFairValue_019c9bf0-9239-72c4-b735-73fa2c5ace89" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_LongTermDebtFairValue"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FairValueBalanceSheetGroupingFinancialStatementCaptionsLineItems_019c9bf0-9239-708e-a95d-2822d70ec646" xlink:to="loc_us-gaap_LongTermDebtFairValue_019c9bf0-9239-72c4-b735-73fa2c5ace89" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LiabilitiesOfDisposalGroupIncludingDiscontinuedOperation_019df698-f893-7b9d-9e90-b834012a8faf" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_LiabilitiesOfDisposalGroupIncludingDiscontinuedOperation"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FairValueBalanceSheetGroupingFinancialStatementCaptionsLineItems_019c9bf0-9239-708e-a95d-2822d70ec646" xlink:to="loc_us-gaap_LiabilitiesOfDisposalGroupIncludingDiscontinuedOperation_019df698-f893-7b9d-9e90-b834012a8faf" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InterestRateDerivativeAssetsAtFairValue_019c9bf0-9239-7db0-95ef-02dd6e01daac" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_InterestRateDerivativeAssetsAtFairValue"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FairValueBalanceSheetGroupingFinancialStatementCaptionsLineItems_019c9bf0-9239-708e-a95d-2822d70ec646" xlink:to="loc_us-gaap_InterestRateDerivativeAssetsAtFairValue_019c9bf0-9239-7db0-95ef-02dd6e01daac" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DeferredCostsCurrentAndNoncurrent_019c9bf0-9239-773e-a4b9-92edfdfafed0" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DeferredCostsCurrentAndNoncurrent"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FairValueBalanceSheetGroupingFinancialStatementCaptionsLineItems_019c9bf0-9239-708e-a95d-2822d70ec646" xlink:to="loc_us-gaap_DeferredCostsCurrentAndNoncurrent_019c9bf0-9239-773e-a4b9-92edfdfafed0" xlink:type="arc" order="3"/>
  </link:definitionLink>
  <link:roleRef roleURI="http://www.armadahoffler.com/role/SubsequentEventsDetails" xlink:type="simple" xlink:href="ahh-20260331.xsd#SubsequentEventsDetails"/>
  <link:definitionLink xlink:role="http://www.armadahoffler.com/role/SubsequentEventsDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SubsequentEventLineItems_019dd2b4-31ba-7c2e-84a8-2ec45d4332f7" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_SubsequentEventLineItems"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SubsequentEventTable_019dd2b4-31ba-704a-93c3-568e7d59ed61" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_SubsequentEventTable"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_SubsequentEventLineItems_019dd2b4-31ba-7c2e-84a8-2ec45d4332f7" xlink:to="loc_us-gaap_SubsequentEventTable_019dd2b4-31ba-704a-93c3-568e7d59ed61" xlink:type="arc" order="1" xbrldt:closed="true" xbrldt:contextElement="segment"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CreditFacilityAxis_019dd2b4-31ba-77b6-b7a0-85f7571168c2" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_CreditFacilityAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_SubsequentEventTable_019dd2b4-31ba-704a-93c3-568e7d59ed61" xlink:to="loc_us-gaap_CreditFacilityAxis_019dd2b4-31ba-77b6-b7a0-85f7571168c2" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CreditFacilityDomain_019dd2b4-31ba-77b6-b7a0-85f7571168c2_default" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_CreditFacilityDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_CreditFacilityAxis_019dd2b4-31ba-77b6-b7a0-85f7571168c2" xlink:to="loc_us-gaap_CreditFacilityDomain_019dd2b4-31ba-77b6-b7a0-85f7571168c2_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CreditFacilityDomain_019dd2b4-31ba-7f78-ae63-26310b3f1aa5" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_CreditFacilityDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_CreditFacilityAxis_019dd2b4-31ba-77b6-b7a0-85f7571168c2" xlink:to="loc_us-gaap_CreditFacilityDomain_019dd2b4-31ba-7f78-ae63-26310b3f1aa5" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RevolvingCreditFacilityMember_019dd2b4-31ba-7c00-8579-a78450d8629e" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_RevolvingCreditFacilityMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_CreditFacilityDomain_019dd2b4-31ba-7f78-ae63-26310b3f1aa5" xlink:to="loc_us-gaap_RevolvingCreditFacilityMember_019dd2b4-31ba-7c00-8579-a78450d8629e" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SubsequentEventTypeAxis_019dd2b4-31ba-7388-924d-1aabbc4be5f1" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_SubsequentEventTypeAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_SubsequentEventTable_019dd2b4-31ba-704a-93c3-568e7d59ed61" xlink:to="loc_us-gaap_SubsequentEventTypeAxis_019dd2b4-31ba-7388-924d-1aabbc4be5f1" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SubsequentEventTypeDomain_019dd2b4-31ba-7388-924d-1aabbc4be5f1_default" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_SubsequentEventTypeDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_SubsequentEventTypeAxis_019dd2b4-31ba-7388-924d-1aabbc4be5f1" xlink:to="loc_us-gaap_SubsequentEventTypeDomain_019dd2b4-31ba-7388-924d-1aabbc4be5f1_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SubsequentEventTypeDomain_019dd2b4-31ba-7fa9-9e98-ce228592fedb" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_SubsequentEventTypeDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_SubsequentEventTypeAxis_019dd2b4-31ba-7388-924d-1aabbc4be5f1" xlink:to="loc_us-gaap_SubsequentEventTypeDomain_019dd2b4-31ba-7fa9-9e98-ce228592fedb" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SubsequentEventMember_019dd2b4-31ba-7726-9b79-9d5e51ba5b50" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_SubsequentEventMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SubsequentEventTypeDomain_019dd2b4-31ba-7fa9-9e98-ce228592fedb" xlink:to="loc_us-gaap_SubsequentEventMember_019dd2b4-31ba-7726-9b79-9d5e51ba5b50" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis_019dd2b4-31ba-7df6-a244-22d397773fc9" xlink:href="https://xbrl.fasb.org/srt/2025/elts/srt-2025.xsd#srt_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_SubsequentEventTable_019dd2b4-31ba-704a-93c3-568e7d59ed61" xlink:to="loc_srt_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis_019dd2b4-31ba-7df6-a244-22d397773fc9" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_RealEstateAndAccumulatedDepreciationNameOfPropertyDomain_019dd2b4-31ba-7df6-a244-22d397773fc9_default" xlink:href="https://xbrl.fasb.org/srt/2025/elts/srt-2025.xsd#srt_RealEstateAndAccumulatedDepreciationNameOfPropertyDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_srt_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis_019dd2b4-31ba-7df6-a244-22d397773fc9" xlink:to="loc_srt_RealEstateAndAccumulatedDepreciationNameOfPropertyDomain_019dd2b4-31ba-7df6-a244-22d397773fc9_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_RealEstateAndAccumulatedDepreciationNameOfPropertyDomain_019dd2b4-31ba-74f9-bd32-1ed5edd316cd" xlink:href="https://xbrl.fasb.org/srt/2025/elts/srt-2025.xsd#srt_RealEstateAndAccumulatedDepreciationNameOfPropertyDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_srt_RealEstateAndAccumulatedDepreciationDescriptionOfPropertyAxis_019dd2b4-31ba-7df6-a244-22d397773fc9" xlink:to="loc_srt_RealEstateAndAccumulatedDepreciationNameOfPropertyDomain_019dd2b4-31ba-74f9-bd32-1ed5edd316cd" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_ahh_EncoreApartments4525MainStreetMember_019dd2b4-31ba-756b-b4c9-4c60302ef219" xlink:href="ahh-20260331.xsd#ahh_EncoreApartments4525MainStreetMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_RealEstateAndAccumulatedDepreciationNameOfPropertyDomain_019dd2b4-31ba-74f9-bd32-1ed5edd316cd" xlink:to="loc_ahh_EncoreApartments4525MainStreetMember_019dd2b4-31ba-756b-b4c9-4c60302ef219" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_ahh_HarborPointParcel3Member_019df450-6294-7e26-9cf7-30b906736d39" xlink:href="ahh-20260331.xsd#ahh_HarborPointParcel3Member"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_RealEstateAndAccumulatedDepreciationNameOfPropertyDomain_019dd2b4-31ba-74f9-bd32-1ed5edd316cd" xlink:to="loc_ahh_HarborPointParcel3Member_019df450-6294-7e26-9cf7-30b906736d39" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_ahh_TheAllureAtEdinburghMember_019df6a2-b14c-781c-91dc-caf3f23259ae" xlink:href="ahh-20260331.xsd#ahh_TheAllureAtEdinburghMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_RealEstateAndAccumulatedDepreciationNameOfPropertyDomain_019dd2b4-31ba-74f9-bd32-1ed5edd316cd" xlink:to="loc_ahh_TheAllureAtEdinburghMember_019df6a2-b14c-781c-91dc-caf3f23259ae" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongtermDebtTypeAxis_019dd2b4-31ba-7cf6-9a0f-89a6b4e39b98" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_LongtermDebtTypeAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_SubsequentEventTable_019dd2b4-31ba-704a-93c3-568e7d59ed61" xlink:to="loc_us-gaap_LongtermDebtTypeAxis_019dd2b4-31ba-7cf6-9a0f-89a6b4e39b98" xlink:type="arc" order="4"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongtermDebtTypeDomain_019dd2b4-31ba-7cf6-9a0f-89a6b4e39b98_default" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_LongtermDebtTypeDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_LongtermDebtTypeAxis_019dd2b4-31ba-7cf6-9a0f-89a6b4e39b98" xlink:to="loc_us-gaap_LongtermDebtTypeDomain_019dd2b4-31ba-7cf6-9a0f-89a6b4e39b98_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongtermDebtTypeDomain_019dd2b4-31ba-7b72-a5c9-5aea4a41f180" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_LongtermDebtTypeDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_LongtermDebtTypeAxis_019dd2b4-31ba-7cf6-9a0f-89a6b4e39b98" xlink:to="loc_us-gaap_LongtermDebtTypeDomain_019dd2b4-31ba-7b72-a5c9-5aea4a41f180" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SecuredDebtMember_019dd2b4-31ba-7959-9fdf-814b55a59307" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_SecuredDebtMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LongtermDebtTypeDomain_019dd2b4-31ba-7b72-a5c9-5aea4a41f180" xlink:to="loc_us-gaap_SecuredDebtMember_019dd2b4-31ba-7959-9fdf-814b55a59307" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_RangeAxis_019dd2b4-31ba-7223-b2ce-00843d7e86be" xlink:href="https://xbrl.fasb.org/srt/2025/elts/srt-2025.xsd#srt_RangeAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_SubsequentEventTable_019dd2b4-31ba-704a-93c3-568e7d59ed61" xlink:to="loc_srt_RangeAxis_019dd2b4-31ba-7223-b2ce-00843d7e86be" xlink:type="arc" order="5"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_RangeMember_019dd2b4-31ba-7223-b2ce-00843d7e86be_default" xlink:href="https://xbrl.fasb.org/srt/2025/elts/srt-2025.xsd#srt_RangeMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_srt_RangeAxis_019dd2b4-31ba-7223-b2ce-00843d7e86be" xlink:to="loc_srt_RangeMember_019dd2b4-31ba-7223-b2ce-00843d7e86be_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_RangeMember_019dd2b4-31ba-71cd-bc5c-3e2e6a6ed909" xlink:href="https://xbrl.fasb.org/srt/2025/elts/srt-2025.xsd#srt_RangeMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_srt_RangeAxis_019dd2b4-31ba-7223-b2ce-00843d7e86be" xlink:to="loc_srt_RangeMember_019dd2b4-31ba-71cd-bc5c-3e2e6a6ed909" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_MinimumMember_019dd2b4-31ba-7af0-b3f0-6af32153e513" xlink:href="https://xbrl.fasb.org/srt/2025/elts/srt-2025.xsd#srt_MinimumMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_RangeMember_019dd2b4-31ba-71cd-bc5c-3e2e6a6ed909" xlink:to="loc_srt_MinimumMember_019dd2b4-31ba-7af0-b3f0-6af32153e513" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_MaximumMember_019dd2b4-31ba-7083-9af1-3afe8daf5bfb" xlink:href="https://xbrl.fasb.org/srt/2025/elts/srt-2025.xsd#srt_MaximumMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_RangeMember_019dd2b4-31ba-71cd-bc5c-3e2e6a6ed909" xlink:to="loc_srt_MaximumMember_019dd2b4-31ba-7083-9af1-3afe8daf5bfb" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StatementClassOfStockAxis_019de224-a1e1-793f-8e36-c6e58e710c3b" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_StatementClassOfStockAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_SubsequentEventTable_019dd2b4-31ba-704a-93c3-568e7d59ed61" xlink:to="loc_us-gaap_StatementClassOfStockAxis_019de224-a1e1-793f-8e36-c6e58e710c3b" xlink:type="arc" order="6"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ClassOfStockDomain_019de224-a1e1-793f-8e36-c6e58e710c3b_default" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ClassOfStockDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_StatementClassOfStockAxis_019de224-a1e1-793f-8e36-c6e58e710c3b" xlink:to="loc_us-gaap_ClassOfStockDomain_019de224-a1e1-793f-8e36-c6e58e710c3b_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ClassOfStockDomain_019de224-a1e1-7173-85c3-1ad6f3a94f6d" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ClassOfStockDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_StatementClassOfStockAxis_019de224-a1e1-793f-8e36-c6e58e710c3b" xlink:to="loc_us-gaap_ClassOfStockDomain_019de224-a1e1-7173-85c3-1ad6f3a94f6d" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CommonStockMember_019de224-e06a-7f06-a9eb-1ebdeff5b5d2" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_CommonStockMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ClassOfStockDomain_019de224-a1e1-7173-85c3-1ad6f3a94f6d" xlink:to="loc_us-gaap_CommonStockMember_019de224-e06a-7f06-a9eb-1ebdeff5b5d2" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StatementBusinessSegmentsAxis_019df42c-1464-7076-816c-944563cc80e9" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_StatementBusinessSegmentsAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_SubsequentEventTable_019dd2b4-31ba-704a-93c3-568e7d59ed61" xlink:to="loc_us-gaap_StatementBusinessSegmentsAxis_019df42c-1464-7076-816c-944563cc80e9" xlink:type="arc" order="7"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SegmentDomain_019df42c-1464-7076-816c-944563cc80e9_default" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_SegmentDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_StatementBusinessSegmentsAxis_019df42c-1464-7076-816c-944563cc80e9" xlink:to="loc_us-gaap_SegmentDomain_019df42c-1464-7076-816c-944563cc80e9_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SegmentDomain_019df42c-1465-70fc-b505-ae81b7593238" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_SegmentDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_StatementBusinessSegmentsAxis_019df42c-1464-7076-816c-944563cc80e9" xlink:to="loc_us-gaap_SegmentDomain_019df42c-1465-70fc-b505-ae81b7593238" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_ahh_GeneralContractingAndRealEstateServicesMember_019df42c-3030-7bd8-8971-41c47a29b5df" xlink:href="ahh-20260331.xsd#ahh_GeneralContractingAndRealEstateServicesMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SegmentDomain_019df42c-1465-70fc-b505-ae81b7593238" xlink:to="loc_ahh_GeneralContractingAndRealEstateServicesMember_019df42c-3030-7bd8-8971-41c47a29b5df" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis_019df450-7f5a-7267-848b-928300975324" xlink:href="https://xbrl.fasb.org/srt/2025/elts/srt-2025.xsd#srt_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_SubsequentEventTable_019dd2b4-31ba-704a-93c3-568e7d59ed61" xlink:to="loc_srt_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis_019df450-7f5a-7267-848b-928300975324" xlink:type="arc" order="8"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_EquityMethodInvesteeNameDomain_019df450-7f5a-7267-848b-928300975324_default" xlink:href="https://xbrl.fasb.org/srt/2025/elts/srt-2025.xsd#srt_EquityMethodInvesteeNameDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_srt_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis_019df450-7f5a-7267-848b-928300975324" xlink:to="loc_srt_EquityMethodInvesteeNameDomain_019df450-7f5a-7267-848b-928300975324_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_EquityMethodInvesteeNameDomain_019df450-7f5a-7282-b2fe-065040c6a904" xlink:href="https://xbrl.fasb.org/srt/2025/elts/srt-2025.xsd#srt_EquityMethodInvesteeNameDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_srt_ScheduleOfEquityMethodInvestmentEquityMethodInvesteeNameAxis_019df450-7f5a-7267-848b-928300975324" xlink:to="loc_srt_EquityMethodInvesteeNameDomain_019df450-7f5a-7282-b2fe-065040c6a904" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_ahh_BeattyDevelopmentGroupMember_019df450-f1b1-7799-8406-a0871fa98b7c" xlink:href="ahh-20260331.xsd#ahh_BeattyDevelopmentGroupMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_EquityMethodInvesteeNameDomain_019df450-7f5a-7282-b2fe-065040c6a904" xlink:to="loc_ahh_BeattyDevelopmentGroupMember_019df450-f1b1-7799-8406-a0871fa98b7c" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis_019df450-ab69-77cc-a09a-519fe7c71ac5" xlink:href="https://xbrl.fasb.org/srt/2025/elts/srt-2025.xsd#srt_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_SubsequentEventTable_019dd2b4-31ba-704a-93c3-568e7d59ed61" xlink:to="loc_srt_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis_019df450-ab69-77cc-a09a-519fe7c71ac5" xlink:type="arc" order="9"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_MortgageLoansOnRealEstateNamePropertyTypeDomain_019df450-ab69-77cc-a09a-519fe7c71ac5_default" xlink:href="https://xbrl.fasb.org/srt/2025/elts/srt-2025.xsd#srt_MortgageLoansOnRealEstateNamePropertyTypeDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_srt_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis_019df450-ab69-77cc-a09a-519fe7c71ac5" xlink:to="loc_srt_MortgageLoansOnRealEstateNamePropertyTypeDomain_019df450-ab69-77cc-a09a-519fe7c71ac5_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_MortgageLoansOnRealEstateNamePropertyTypeDomain_019df450-ab69-7e9f-8b77-02c1b5ef764e" xlink:href="https://xbrl.fasb.org/srt/2025/elts/srt-2025.xsd#srt_MortgageLoansOnRealEstateNamePropertyTypeDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_srt_MortgageLoansOnRealEstateDescriptionTypeOfPropertyAxis_019df450-ab69-77cc-a09a-519fe7c71ac5" xlink:to="loc_srt_MortgageLoansOnRealEstateNamePropertyTypeDomain_019df450-ab69-7e9f-8b77-02c1b5ef764e" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_ahh_HarborPointParcel3Member_019df450-cff0-7336-a747-87bff31e748f" xlink:href="ahh-20260331.xsd#ahh_HarborPointParcel3Member"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_srt_MortgageLoansOnRealEstateNamePropertyTypeDomain_019df450-ab69-7e9f-8b77-02c1b5ef764e" xlink:to="loc_ahh_HarborPointParcel3Member_019df450-cff0-7336-a747-87bff31e748f" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis_019dfdfd-e683-780a-a143-bdab404b8c8e" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_SubsequentEventTable_019dd2b4-31ba-704a-93c3-568e7d59ed61" xlink:to="loc_us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis_019dfdfd-e683-780a-a143-bdab404b8c8e" xlink:type="arc" order="10"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinancingReceivableRecordedInvestmentClassOfFinancingReceivableDomain_019dfdfd-e683-780a-a143-bdab404b8c8e_default" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_FinancingReceivableRecordedInvestmentClassOfFinancingReceivableDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis_019dfdfd-e683-780a-a143-bdab404b8c8e" xlink:to="loc_us-gaap_FinancingReceivableRecordedInvestmentClassOfFinancingReceivableDomain_019dfdfd-e683-780a-a143-bdab404b8c8e_default" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinancingReceivableRecordedInvestmentClassOfFinancingReceivableDomain_019dfdfd-e683-7667-94d3-0e7e2885274b" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_FinancingReceivableRecordedInvestmentClassOfFinancingReceivableDomain"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis_019dfdfd-e683-780a-a143-bdab404b8c8e" xlink:to="loc_us-gaap_FinancingReceivableRecordedInvestmentClassOfFinancingReceivableDomain_019dfdfd-e683-7667-94d3-0e7e2885274b" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_ahh_MezzanineLoanMember_019dfdfd-fee8-7187-8c02-a64950a79b58" xlink:href="ahh-20260331.xsd#ahh_MezzanineLoanMember"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FinancingReceivableRecordedInvestmentClassOfFinancingReceivableDomain_019dfdfd-e683-7667-94d3-0e7e2885274b" xlink:to="loc_ahh_MezzanineLoanMember_019dfdfd-fee8-7187-8c02-a64950a79b58" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ProceedsFromRepaymentsOfLinesOfCredit_019dd2b4-31ba-744b-9f02-71cf8bb2770b" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ProceedsFromRepaymentsOfLinesOfCredit"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SubsequentEventLineItems_019dd2b4-31ba-7c2e-84a8-2ec45d4332f7" xlink:to="loc_us-gaap_ProceedsFromRepaymentsOfLinesOfCredit_019dd2b4-31ba-744b-9f02-71cf8bb2770b" xlink:type="arc" order="0"/>
    <link:loc xlink:type="locator" xlink:label="loc_ahh_DebtInstrumentExtensionTerm_019dd2b4-31ba-737e-b001-cd899ee25785" xlink:href="ahh-20260331.xsd#ahh_DebtInstrumentExtensionTerm"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SubsequentEventLineItems_019dd2b4-31ba-7c2e-84a8-2ec45d4332f7" xlink:to="loc_ahh_DebtInstrumentExtensionTerm_019dd2b4-31ba-737e-b001-cd899ee25785" xlink:type="arc" order="1"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DisposalGroupIncludingDiscontinuedOperationConsideration_019de21d-73b6-7db2-9bbd-2f9657dbb902" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_DisposalGroupIncludingDiscontinuedOperationConsideration"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SubsequentEventLineItems_019dd2b4-31ba-7c2e-84a8-2ec45d4332f7" xlink:to="loc_us-gaap_DisposalGroupIncludingDiscontinuedOperationConsideration_019de21d-73b6-7db2-9bbd-2f9657dbb902" xlink:type="arc" order="2"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardAcceleratedVestingNumber_019dfdf3-f6eb-7455-9cd4-e805c46af4e7" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardAcceleratedVestingNumber"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SubsequentEventLineItems_019dd2b4-31ba-7c2e-84a8-2ec45d4332f7" xlink:to="loc_us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardAcceleratedVestingNumber_019dfdf3-f6eb-7455-9cd4-e805c46af4e7" xlink:type="arc" order="3"/>
    <link:loc xlink:type="locator" xlink:label="loc_ahh_EquityMethodInvestmentContributionRequirement_019df455-1e9c-76c4-936a-06e014d72a13" xlink:href="ahh-20260331.xsd#ahh_EquityMethodInvestmentContributionRequirement"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SubsequentEventLineItems_019dd2b4-31ba-7c2e-84a8-2ec45d4332f7" xlink:to="loc_ahh_EquityMethodInvestmentContributionRequirement_019df455-1e9c-76c4-936a-06e014d72a13" xlink:type="arc" order="4"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FinancingReceivableExcludingAccruedInterestBeforeAllowanceForCreditLoss_019df455-1e9c-78c3-b289-8497de38bb38" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_FinancingReceivableExcludingAccruedInterestBeforeAllowanceForCreditLoss"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SubsequentEventLineItems_019dd2b4-31ba-7c2e-84a8-2ec45d4332f7" xlink:to="loc_us-gaap_FinancingReceivableExcludingAccruedInterestBeforeAllowanceForCreditLoss_019df455-1e9c-78c3-b289-8497de38bb38" xlink:type="arc" order="5"/>
    <link:loc xlink:type="locator" xlink:label="loc_ahh_FinancingReceivableBasisSpreadOnVariableRate_019df455-1e9c-7aad-8cb9-961f39e9e910" xlink:href="ahh-20260331.xsd#ahh_FinancingReceivableBasisSpreadOnVariableRate"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SubsequentEventLineItems_019dd2b4-31ba-7c2e-84a8-2ec45d4332f7" xlink:to="loc_ahh_FinancingReceivableBasisSpreadOnVariableRate_019df455-1e9c-7aad-8cb9-961f39e9e910" xlink:type="arc" order="6"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NotesReceivableGross_019df6a2-b14c-7fdb-8e34-1c1a36e6d7c4" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_NotesReceivableGross"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SubsequentEventLineItems_019dd2b4-31ba-7c2e-84a8-2ec45d4332f7" xlink:to="loc_us-gaap_NotesReceivableGross_019df6a2-b14c-7fdb-8e34-1c1a36e6d7c4" xlink:type="arc" order="7"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ProceedsFromCollectionOfNotesReceivable_019dfe00-1845-7af9-bb57-7f5d1fe06bd1" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_ProceedsFromCollectionOfNotesReceivable"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SubsequentEventLineItems_019dd2b4-31ba-7c2e-84a8-2ec45d4332f7" xlink:to="loc_us-gaap_ProceedsFromCollectionOfNotesReceivable_019dfe00-1845-7af9-bb57-7f5d1fe06bd1" xlink:type="arc" order="8"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockRepurchasedDuringPeriodShares_019de220-2a71-7310-9561-f6d2cc93b92f" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_StockRepurchasedDuringPeriodShares"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SubsequentEventLineItems_019dd2b4-31ba-7c2e-84a8-2ec45d4332f7" xlink:to="loc_us-gaap_StockRepurchasedDuringPeriodShares_019de220-2a71-7310-9561-f6d2cc93b92f" xlink:type="arc" order="9"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockRepurchasedDuringPeriodValue_019de222-6262-789d-b48d-f130d4e8672d" xlink:href="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd#us-gaap_StockRepurchasedDuringPeriodValue"/>
    <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SubsequentEventLineItems_019dd2b4-31ba-7c2e-84a8-2ec45d4332f7" xlink:to="loc_us-gaap_StockRepurchasedDuringPeriodValue_019de222-6262-789d-b48d-f130d4e8672d" xlink:type="arc" order="10"/>
  </link:definitionLink>
</link:linkbase>
