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  <xs:element id="mac_ConvertibleDebtLineOfCreditAndOtherNotesPayable" abstract="false" name="ConvertibleDebtLineOfCreditAndOtherNotesPayable" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="mac_March2021ATMProgramMember" abstract="true" name="March2021ATMProgramMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
  <xs:element id="mac_SearsDeptfordMallAndVintageFaireMallMember" abstract="true" name="SearsDeptfordMallAndVintageFaireMallMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="mac_FashionOutletsOfChicagoMortgageMember" abstract="true" name="FashionOutletsOfChicagoMortgageMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
  <xs:element id="mac_StockUnitsMember" abstract="true" name="StockUnitsMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
  <xs:element id="mac_FiniteLivedIntangibleAssetAboveMarketLeases" abstract="false" name="FiniteLivedIntangibleAssetAboveMarketLeases" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="mac_FreeholdRacewayMallMember" abstract="true" name="FreeholdRacewayMallMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
  <xs:element id="mac_LesseeOperatingLeaseLiabilityPaymentsDueAfterRollingYearFour" abstract="false" name="LesseeOperatingLeaseLiabilityPaymentsDueAfterRollingYearFour" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="mac_FairValueAdjustmentOfFinanceObligation" abstract="false" name="FairValueAdjustmentOfFinanceObligation" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="mac_ChandlerFashionCenterMember" abstract="true" name="ChandlerFashionCenterMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
  <xs:element id="mac_FlatIronCrossingMember" abstract="true" name="FlatIronCrossingMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
  <xs:element id="mac_ThirdPartyMember" abstract="true" name="ThirdPartyMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
  <xs:element id="mac_TowneMallMortgageMember" abstract="true" name="TowneMallMortgageMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
  <xs:element id="mac_VintageFaireMallMortgageMember" abstract="true" name="VintageFaireMallMortgageMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
  <xs:element id="mac_MinorityInterestRedemptionValueBasisNumberOfTradingDays" abstract="false" name="MinorityInterestRedemptionValueBasisNumberOfTradingDays" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:durationItemType"/>
  <xs:element id="mac_SanTanVillageRegionalCenterMortgageMember" abstract="true" name="SanTanVillageRegionalCenterMortgageMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
  <xs:element id="mac_OperatingAndFinanceLeaseLiability" abstract="false" name="OperatingAndFinanceLeaseLiability" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="mac_FinanceLeaseLiabilityPaymentsDueInRollingRemainderOfFiscalYear" abstract="false" name="FinanceLeaseLiabilityPaymentsDueInRollingRemainderOfFiscalYear" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="mac_AssetAcquisitionLand" abstract="false" name="AssetAcquisitionLand" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="mac_TowneMallMember" abstract="true" name="TowneMallMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="mac_DeferredCostsAndOtherAssetsGross" abstract="false" name="DeferredCostsAndOtherAssetsGross" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="mac_ScottsdaleFashionSquareMember" abstract="true" name="ScottsdaleFashionSquareMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
  <xs:element id="mac_TheMacerichPartnershipLPMember" abstract="true" name="TheMacerichPartnershipLPMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
  <xs:element id="mac_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsWeightedAverageExercisePriceRollforward" abstract="true" name="ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsWeightedAverageExercisePriceRollforward" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:stringItemType"/>
  <xs:element id="mac_PercentageOfLoanAssumedByThirdParty" abstract="false" name="PercentageOfLoanAssumedByThirdParty" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:percentItemType"/>
  <xs:element id="mac_AssetAcquisitionBuildingAndImprovements" abstract="false" name="AssetAcquisitionBuildingAndImprovements" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="mac_MallOfVictorValleyMortgageMember" abstract="true" name="MallOfVictorValleyMortgageMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
  <xs:element id="mac_ChandlerFashionCenterDanburyFairMallFreeholdRacewayMallLosCerritosCenterAndWashingtonSquareMember" abstract="true" name="ChandlerFashionCenterDanburyFairMallFreeholdRacewayMallLosCerritosCenterAndWashingtonSquareMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
  <xs:element id="mac_CostsAndExpensesBeforeInterest" abstract="false" name="CostsAndExpensesBeforeInterest" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="mac_LongTermIncentivePlanMember" abstract="false" name="LongTermIncentivePlanMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
  <xs:element id="mac_GainLossOnSaleOrWriteDownOfAssets" abstract="false" name="GainLossOnSaleOrWriteDownOfAssets" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="mac_JointVentureExtensionTerm" abstract="false" name="JointVentureExtensionTerm" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:durationItemType"/>
  <xs:element id="mac_EquityMethodInvestmentsNet" abstract="false" name="EquityMethodInvestmentsNet" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="mac_EquityMethodInvestmentAmortizationOfDifferenceBetweenCarryingAmountAndUnderlyingEquity" abstract="false" name="EquityMethodInvestmentAmortizationOfDifferenceBetweenCarryingAmountAndUnderlyingEquity" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="mac_AssetAcquisitionAssetsAcquiredAndLiabilitiesAssumedNet" abstract="false" name="AssetAcquisitionAssetsAcquiredAndLiabilitiesAssumedNet" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="mac_DeferredLeasingFeesInvestingActivities" abstract="false" name="DeferredLeasingFeesInvestingActivities" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="mac_LondonInterbankOfferedRateLIBOR1Member" abstract="true" name="LondonInterbankOfferedRateLIBOR1Member" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="mac_AssetAcquisitionOtherAccruedLiabilities" abstract="false" name="AssetAcquisitionOtherAccruedLiabilities" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="mac_DebtInstrumentExtensionTerm" abstract="false" name="DebtInstrumentExtensionTerm" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:durationItemType"/>
  <xs:element id="mac_RevolvingLoanFacilityMaturesOnApril142024Member" abstract="true" name="RevolvingLoanFacilityMaturesOnApril142024Member" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
  <xs:element id="mac_LongTermIncentivePlanServicebasedMember" abstract="true" name="LongTermIncentivePlanServicebasedMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
  <xs:element id="mac_JointVentureOwnershipPercentageSold" abstract="false" name="JointVentureOwnershipPercentageSold" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:percentItemType"/>
  <xs:element id="mac_PreferredNonparticipatingConvertibleUnitsMember" abstract="true" name="PreferredNonparticipatingConvertibleUnitsMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
  <xs:element id="mac_ChandlerFashionCenterAndFreeholdRacewayMallMember" abstract="true" name="ChandlerFashionCenterAndFreeholdRacewayMallMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
  <xs:element id="mac_AssetAcquisitionOtherAssets" abstract="false" name="AssetAcquisitionOtherAssets" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="mac_DanburyFairMallMortgageMember" abstract="true" name="DanburyFairMallMortgageMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
  <xs:element id="mac_GreenAcresMallAndGreenAcresCommonsMember" abstract="true" name="GreenAcresMallAndGreenAcresCommonsMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
  <xs:element id="mac_AssetsAcquisitionsDeferredCharges" abstract="false" name="AssetsAcquisitionsDeferredCharges" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="mac_ChandlerFashionCenterMortgageMember" abstract="true" name="ChandlerFashionCenterMortgageMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
  <xs:element id="mac_ScheduleOfJointVenturesTable" abstract="true" name="ScheduleOfJointVenturesTable" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrldt:hypercubeItem" type="xbrli:stringItemType"/>
  <xs:element id="mac_FashionOutletsAtNiagaraMortgageMember" abstract="true" name="FashionOutletsAtNiagaraMortgageMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
  <xs:element id="mac_LeaseFinanceCostAbstract" abstract="true" name="LeaseFinanceCostAbstract" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:stringItemType"/>
  <xs:element id="mac_GreenAcresMallMember" abstract="true" name="GreenAcresMallMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
  <xs:element id="mac_NoncontrollingInterestIncreaseFromContributionsFromNoncontrollingInterests" abstract="false" name="NoncontrollingInterestIncreaseFromContributionsFromNoncontrollingInterests" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="mac_ScheduleOfRevenuesFromUnconsolidatedJointVenturesAndThirdPartyManagedPropertiesTableTextBlock" abstract="false" name="ScheduleOfRevenuesFromUnconsolidatedJointVenturesAndThirdPartyManagedPropertiesTableTextBlock" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:textBlockItemType"/>
  <xs:element id="mac_LesseeOperatingLeaseLiabilityPaymentsDueInRollingRemainderOfFiscalYear" abstract="false" name="LesseeOperatingLeaseLiabilityPaymentsDueInRollingRemainderOfFiscalYear" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="mac_SharebasedCompensationArrangementbySharebasedPaymentAwardStockOptionsOutstandingAbstract" abstract="true" name="SharebasedCompensationArrangementbySharebasedPaymentAwardStockOptionsOutstandingAbstract" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:stringItemType"/>
  <xs:element id="mac_ProceedsFromCollectionOfReceivableInConnectionWithSaleOfJointVentureProperty" abstract="false" name="ProceedsFromCollectionOfReceivableInConnectionWithSaleOfJointVentureProperty" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="mac_FinancingArrangementTableTextBlock" abstract="false" name="FinancingArrangementTableTextBlock" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:textBlockItemType"/>
  <xs:element id="mac_PartnershipUnitsMember" abstract="true" name="PartnershipUnitsMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
  <xs:element id="mac_FinancingArrangementTerminalCapitalizationRate" abstract="false" name="FinancingArrangementTerminalCapitalizationRate" nillable="true" xbrli:periodType="instant" substitutionGroup="xbrli:item" type="dtr-types1:percentItemType"/>
  <xs:element id="mac_MinorityInterestRedemptionValue" abstract="false" name="MinorityInterestRedemptionValue" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="mac_SeritageMember" abstract="true" name="SeritageMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="mac_FinancingArrangementDiscountRate" abstract="false" name="FinancingArrangementDiscountRate" nillable="true" xbrli:periodType="instant" substitutionGroup="xbrli:item" type="dtr-types1:percentItemType"/>
  <xs:element id="mac_EquityMethodInvestmentsSummarizedFinancialInformationStatementOfOperationsTableTextBlock" abstract="false" name="EquityMethodInvestmentsSummarizedFinancialInformationStatementOfOperationsTableTextBlock" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:textBlockItemType"/>
  <xs:element id="mac_InvestmentsInUnconsolidatedJointVentures" abstract="false" name="InvestmentsInUnconsolidatedJointVentures" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="mac_FinanceLeaseLiabilityPaymentsDueInRollingAfterYearFour" abstract="false" name="FinanceLeaseLiabilityPaymentsDueInRollingAfterYearFour" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="mac_PacificPremierRetailLLCMember" abstract="true" name="PacificPremierRetailLLCMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
  <xs:element id="mac_PaymentsToAcquireDevelopRedevelopExpansionAndRenovationRealEstate" abstract="false" name="PaymentsToAcquireDevelopRedevelopExpansionAndRenovationRealEstate" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="mac_SantaMonicaPlaceMember" abstract="true" name="SantaMonicaPlaceMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
  <xs:element id="mac_FinancingArrangementMember" abstract="true" name="FinancingArrangementMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
  <xs:element id="mac_WashingtonSquareMember" abstract="true" name="WashingtonSquareMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
  <xs:element id="mac_DeptfordMallMember" abstract="true" name="DeptfordMallMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
  <xs:element id="mac_SharebasedCompensationArrangementbySharebasedPaymentAwardEquityInstrumentsOtherthanOptionsConversionRate" abstract="false" name="SharebasedCompensationArrangementbySharebasedPaymentAwardEquityInstrumentsOtherthanOptionsConversionRate" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:pureItemType"/>
  <xs:element id="mac_CommonStockSharesAvailableForFutureIssuance" abstract="false" name="CommonStockSharesAvailableForFutureIssuance" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="mac_RevolvingLoanFacilityMaturesOnFebruary12027Member" abstract="true" name="RevolvingLoanFacilityMaturesOnFebruary12027Member" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="mac_EquityMethodInvestmentSummarizedFinancialInformationEquityOrCapitalOtherInterests" abstract="false" name="EquityMethodInvestmentSummarizedFinancialInformationEquityOrCapitalOtherInterests" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="mac_PacificPremierRetailLPMember" abstract="true" name="PacificPremierRetailLPMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
  <xs:element id="mac_AssetAcquisitionConstructionInProgress" abstract="false" name="AssetAcquisitionConstructionInProgress" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="mac_CoVentureArrangementDisclosureTextBlock" abstract="false" name="CoVentureArrangementDisclosureTextBlock" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:textBlockItemType"/>
  <xs:element id="mac_FiniteLivedIntangibleAssetLeasingCommissionsAndLegalCosts" abstract="false" name="FiniteLivedIntangibleAssetLeasingCommissionsAndLegalCosts" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="mac_DebtInstrumentAdjustmentIncreaseInterest" abstract="false" name="DebtInstrumentAdjustmentIncreaseInterest" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:percentItemType"/>
  <xs:element id="mac_AssetAcquisitionPercentageOfSharesOwned" abstract="false" name="AssetAcquisitionPercentageOfSharesOwned" nillable="true" xbrli:periodType="instant" substitutionGroup="xbrli:item" type="dtr-types:percentItemType"/>
  <xs:element id="mac_SearsSouthPlainsMember" abstract="true" name="SearsSouthPlainsMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
  <xs:element id="mac_CountryClubPlazaMember" abstract="true" name="CountryClubPlazaMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="mac_AboveMarketLeasesAbstract" abstract="true" name="AboveMarketLeasesAbstract" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:stringItemType"/>
  <xs:element id="mac_PacificViewMortgageMember" abstract="true" name="PacificViewMortgageMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
  <xs:element id="mac_FashionDistrictPhiladelphiaMember" abstract="true" name="FashionDistrictPhiladelphiaMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
  <xs:element id="mac_DevelopmentandLeasingFeesMember" abstract="true" name="DevelopmentandLeasingFeesMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
  <xs:element id="mac_SantaMonicaPlaceMortgageMember" abstract="true" name="SantaMonicaPlaceMortgageMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
  <xs:element id="mac_FinanceLeaseNumberOfLeases" abstract="false" name="FinanceLeaseNumberOfLeases" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:integerItemType"/>
  <xs:element id="mac_SuperstitionSpringsPowerCenterInMesaArizonaMember" abstract="true" name="SuperstitionSpringsPowerCenterInMesaArizonaMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="mac_AccumulatedAmortizationDeferredCostsAndFiniteLivedIntangibleAssets" abstract="false" name="AccumulatedAmortizationDeferredCostsAndFiniteLivedIntangibleAssets" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
</xs:schema>
