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  <xs:element id="avb_AvalonAddisonMember" abstract="true" name="AvalonAddisonMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="avb_AvalonFriscoAtMainMember" abstract="true" name="AvalonFriscoAtMainMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="avb_AvalonWestPlanoMember" abstract="true" name="AvalonWestPlanoMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="avb_AvalonWestDublinMember" abstract="true" name="AvalonWestDublinMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="avb_AVABalboaParkMember" abstract="true" name="AVABalboaParkMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="avb_AvalonCherryHillsMember" abstract="true" name="AvalonCherryHillsMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="avb_AvalonLowryMember" abstract="true" name="AvalonLowryMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="avb_AvalonTheAlbemarleMember" abstract="true" name="AvalonTheAlbemarleMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="avb_AvalonMerrickParkMember" abstract="true" name="AvalonMerrickParkMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="avb_AvalonPerimeterParkMember" abstract="true" name="AvalonPerimeterParkMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="avb_AvalonPrincetonCircleMember" abstract="true" name="AvalonPrincetonCircleMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="avb_AvalonAmityvilleMember" abstract="true" name="AvalonAmityvilleMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="avb_KansoMilfordMember" abstract="true" name="KansoMilfordMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="avb_AvalonAtPier121Member" abstract="true" name="AvalonAtPier121Member" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="avb_AvalonTownhomesCollectionBeeCaveMember" abstract="true" name="AvalonTownhomesCollectionBeeCaveMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="avb_AvalonBothellCommonsMember" abstract="true" name="AvalonBothellCommonsMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="avb_AvalonRedmondCampusMember" abstract="true" name="AvalonRedmondCampusMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="avb_TheParkLoggiaMember" abstract="true" name="TheParkLoggiaMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="avb_AvalonPleasantonIMember" abstract="true" name="AvalonPleasantonIMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="avb_AvalonMissionValleyMember" abstract="true" name="AvalonMissionValleyMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="avb_KansoHillcrestMember" abstract="true" name="KansoHillcrestMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="avb_AvalonSanRamonMember" abstract="true" name="AvalonSanRamonMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="avb_AvalonWestminsterPromenadeMember" abstract="true" name="AvalonWestminsterPromenadeMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="avb_AvalonGovernorsParkMember" abstract="true" name="AvalonGovernorsParkMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="avb_AvalonParkerMember" abstract="true" name="AvalonParkerMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="avb_AvalonSouthMiamiMember" abstract="true" name="AvalonSouthMiamiMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="avb_AvalonNorthPalmBeachMember" abstract="true" name="AvalonNorthPalmBeachMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="avb_AvalonKendallMember" abstract="true" name="AvalonKendallMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="avb_AvalonQuincyAdamsMember" abstract="true" name="AvalonQuincyAdamsMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="avb_AvalonBillericaMember" abstract="true" name="AvalonBillericaMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="avb_AvalonAnnapolisMember" abstract="true" name="AvalonAnnapolisMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="avb_AvalonHuntValleyWestMember" abstract="true" name="AvalonHuntValleyWestMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="avb_AVABrewersHillMember" abstract="true" name="AVABrewersHillMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="avb_AvalonTownhomeCollectionArundelMillsMember" abstract="true" name="AvalonTownhomeCollectionArundelMillsMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="avb_AvalonDurhamMember" abstract="true" name="AvalonDurhamMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="avb_AvalonLakeNormanMember" abstract="true" name="AvalonLakeNormanMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="avb_AvalonCarmelMember" abstract="true" name="AvalonCarmelMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="avb_AvalonOakridgeIMember" abstract="true" name="AvalonOakridgeIMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="avb_AvalonBrierCreekMember" abstract="true" name="AvalonBrierCreekMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="avb_AvalonSouthpointMember" abstract="true" name="AvalonSouthpointMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="avb_AvalonWSquaredAtPrincetonJunctionMember" abstract="true" name="AvalonWSquaredAtPrincetonJunctionMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="avb_AvalonPrincetonOnHarrisonMember" abstract="true" name="AvalonPrincetonOnHarrisonMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="avb_AvalonWayneMember" abstract="true" name="AvalonWayneMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="avb_AvalonParsippanyMember" abstract="true" name="AvalonParsippanyMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="avb_AvalonAtBeckerFarmMember" abstract="true" name="AvalonAtBeckerFarmMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="avb_KansoParsippanyMember" abstract="true" name="KansoParsippanyMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="avb_AvalonMontvilleMember" abstract="true" name="AvalonMontvilleMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="avb_AvalonPlanoMember" abstract="true" name="AvalonPlanoMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="avb_AvalonTechRidgeIMember" abstract="true" name="AvalonTechRidgeIMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="avb_AvalonNorthwestHillsMember" abstract="true" name="AvalonNorthwestHillsMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="avb_RealEstateAcquisitionsConstructionCostsAndImprovements" abstract="false" name="RealEstateAcquisitionsConstructionCostsAndImprovements" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="avb_RealEstateDispositionsIncludingImpairmentLossOnPlannedDispositions" abstract="false" name="RealEstateDispositionsIncludingImpairmentLossOnPlannedDispositions" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
</xs:schema>
