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<!--Created on: 11/8/2016 8:19:33 PM-->
<!--Modified on: 11/8/2016 8:19:33 PM-->
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  <xsd:element name="LightstoneValuePlusREITLPMember" id="abr_LightstoneValuePlusREITLPMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="LoansAndInvestmentsPortfolioMember" id="abr_LoansAndInvestmentsPortfolioMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="LoansAndInvestmentsUnfundedCommitments" id="abr_LoansAndInvestmentsUnfundedCommitments" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:balance="credit" xbrli:periodType="instant" />
  <xsd:element name="LossContingencyNumberOfDefendantsRelatedToCompany" id="abr_LossContingencyNumberOfDefendantsRelatedToCompany" type="xbrli:integerItemType" substitutionGroup="xbrli:item" abstract="false" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="LoansAndLeasesReceivableImpairedNonperformingLoanLossReserves" id="abr_LoansAndLeasesReceivableImpairedNonperformingLoanLossReserves" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element name="LossContingencySeekingOfAmountsFromAffiliatesOfEntity" id="abr_LossContingencySeekingOfAmountsFromAffiliatesOfEntity" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element name="LoansReceivableDomain" id="abr_LoansReceivableDomain" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="LoansReceivableMaturityAxis" id="abr_LoansReceivableMaturityAxis" type="xbrli:stringItemType" substitutionGroup="xbrldt:dimensionItem" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="LossContingencyNumberOfDefendantsWhoAreCorporateAndPartnershipEntities" id="abr_LossContingencyNumberOfDefendantsWhoAreCorporateAndPartnershipEntities" type="xbrli:integerItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="LossContingencyNumberOfDefendantsWhoAreIndividuals" id="abr_LossContingencyNumberOfDefendantsWhoAreIndividuals" type="xbrli:integerItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="LossContingencyNumberOfLawsuitsBeforeConsolidationOfLawsuit" id="abr_LossContingencyNumberOfLawsuitsBeforeConsolidationOfLawsuit" type="xbrli:integerItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="LossContingencyNumberOfLawsuitsAfterConsolidationOfLawsuit" id="abr_LossContingencyNumberOfLawsuitsAfterConsolidationOfLawsuit" type="xbrli:integerItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="LossContingencyNumberOfNewClaimsFiledInUnitedStatesBankruptcyCourt" id="abr_LossContingencyNumberOfNewClaimsFiledInUnitedStatesBankruptcyCourt" type="xbrli:integerItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="ManagementAgreementBaseManagementFee" id="abr_ManagementAgreementBaseManagementFee" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element name="ManagementAgreementLoanLossReserveRecoveriesPeriodForCalculationOfIncentiveFee" id="abr_ManagementAgreementLoanLossReserveRecoveriesPeriodForCalculationOfIncentiveFee" type="xbrli:durationItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="ManagementAgreementMultiplierUsedInCalculationOfIncentiveFee" id="abr_ManagementAgreementMultiplierUsedInCalculationOfIncentiveFee" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element name="ManagementAgreementPercentageOfLoanLossReserveRecoveriesUsedInCalculationOfIncentiveFee" id="abr_ManagementAgreementPercentageOfLoanLossReserveRecoveriesUsedInCalculationOfIncentiveFee" type="num:percentItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" />
  <element id="abr_ManagementAgreementRenewablePeriod" name="ManagementAgreementRenewablePeriod" nillable="true" type="xbrli:durationItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <xsd:element name="ManagementAgreementTerminationFee" id="abr_ManagementAgreementTerminationFee" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element name="ManagementAgreementTerminationNoticePeriod" id="abr_ManagementAgreementTerminationNoticePeriod" type="xbrli:durationItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="MezzanineLoanMember" id="abr_MezzanineLoanMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <element id="abr_MortgageLoansOnRealEstateAdditionalInvestmentByEntityAndIndependentOutsideInvestors" name="MortgageLoansOnRealEstateAdditionalInvestmentByEntityAndIndependentOutsideInvestors" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xbrli:balance="debit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="abr_MortgageLoansOnRealEstateCarryingValue" name="MortgageLoansOnRealEstateCarryingValue" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" xbrli:balance="debit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <xsd:element name="MortgageLoansOnRealEstateFixedInterestRate" id="abr_MortgageLoansOnRealEstateFixedInterestRate" type="num:percentItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" />
  <element id="abr_MortgageLoansOnRealEstatePercentage" name="MortgageLoansOnRealEstatePercentage" nillable="true" type="num:percentItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="abr_MortgageLoansOnRealEstatePrincipalAmountOfMortgages" name="MortgageLoansOnRealEstatePrincipalAmountOfMortgages" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" xbrli:balance="debit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <xsd:element name="MortgageLoansOnRealEstateRemainingMaturityPeriod" id="abr_MortgageLoansOnRealEstateRemainingMaturityPeriod" type="xbrli:durationItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" />
  <element id="abr_MortgageNotesPayableRealEstateOwned" name="MortgageNotesPayableRealEstateOwned" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" xbrli:balance="credit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <xsd:element name="NonManagementMembersOfTheBoardOfDirectorsMember" id="abr_NonManagementMembersOfTheBoardOfDirectorsMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="NotionalAmountOfDerivativesMatured" id="abr_NotionalAmountOfDerivativesMatured" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element name="NumberOfImpairedLoans" id="abr_NumberOfImpairedLoans" type="xbrli:integerItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="ImpairedFinancingReceivableUnpaidPrincipalBalanceNumberOfLoans" id="abr_ImpairedFinancingReceivableUnpaidPrincipalBalanceNumberOfLoans" type="xbrli:integerItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="NumberOfUnrelatedBorrowers" id="abr_NumberOfUnrelatedBorrowers" type="xbrli:integerItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="OvercollateralizationRatioCovenantCompliance" id="abr_OvercollateralizationRatioCovenantCompliance" type="num:percentItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="OwnershipPercentageLimit" id="abr_OwnershipPercentageLimit" type="num:percentItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="instant" />
  <xsd:element name="PaymentForLoansAndInvestmentsFundedOriginatedAndPurchasedNet" id="abr_PaymentForLoansAndInvestmentsFundedOriginatedAndPurchasedNet" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:balance="credit" xbrli:periodType="duration" />
  <element id="abr_PaymentsToAcquireEquityMethodInvestmentsByEntityAndIndependentOutsideInvestors" name="PaymentsToAcquireEquityMethodInvestmentsByEntityAndIndependentOutsideInvestors" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xbrli:balance="credit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <xsd:element name="PercentageOfOwnershipOfRelatedPartyInOtherRelatedParty" id="abr_PercentageOfOwnershipOfRelatedPartyInOtherRelatedParty" type="num:percentItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="instant" />
  <xsd:element name="PreferredEquityInvestmentsInMortgageLoansMember" id="abr_PreferredEquityInvestmentsInMortgageLoansMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="ProceedsFromIssuanceOfAdditionalSecuredLoanObligations" id="abr_ProceedsFromIssuanceOfAdditionalSecuredLoanObligations" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:balance="debit" xbrli:periodType="duration" />
  <element id="abr_ProceedsFromPayoffsAndPaydownsOfLoansAndInvestments" name="ProceedsFromPayoffsAndPaydownsOfLoansAndInvestments" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xbrli:balance="debit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <xsd:element name="PropertyManagementContractPeriod" id="abr_PropertyManagementContractPeriod" type="xbrli:durationItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="PropertyManagementFeesAsPercentageOfGrossRevenuesOfUnderlyingProperties" id="abr_PropertyManagementFeesAsPercentageOfGrossRevenuesOfUnderlyingProperties" type="num:percentItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" />
  <element id="abr_RealEstateMultiFamilyMember" name="RealEstateMultiFamilyMember" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <xsd:element name="RealEstateOwnedLineItems" id="abr_RealEstateOwnedLineItems" type="xbrli:stringItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="RealEstateOwnedMember" id="abr_RealEstateOwnedMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <element id="abr_RealEstateOwnedPropertiesNumber" name="RealEstateOwnedPropertiesNumber" nillable="true" type="xbrli:integerItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" xmlns="http://www.w3.org/2001/XMLSchema" />
  <xsd:element name="RealEstateOwnedPropertiesWeightedAverageOccupancyRate" id="abr_RealEstateOwnedPropertiesWeightedAverageOccupancyRate" type="num:percentItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="instant" />
  <xsd:element name="ReissuanceOfDebt" id="abr_ReissuanceOfDebt" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:balance="credit" xbrli:periodType="duration" />
  <element id="abr_RelatedPartyTransactionAmountOfMortgageLoanSecuredByPropertyPurchasedFromRelatedParty" name="RelatedPartyTransactionAmountOfMortgageLoanSecuredByPropertyPurchasedFromRelatedParty" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" xbrli:balance="debit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <xsd:element name="RelatedPartyTransactionNumberOfMortgageLoansSecuredByPropertyPurchasedFromRelatedParty" id="abr_RelatedPartyTransactionNumberOfMortgageLoansSecuredByPropertyPurchasedFromRelatedParty" type="xbrli:integerItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" />
  <element id="abr_RelatedPartyOwnershipPercentage" name="RelatedPartyOwnershipPercentage" nillable="true" type="num:percentItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <xsd:element name="RelatedPartyTransactionPercentageOfOwnership" id="abr_RelatedPartyTransactionPercentageOfOwnership" type="num:percentItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="instant" />
  <xsd:element name="RelatedPartyTransactionSharesHeldByRelatedParty" id="abr_RelatedPartyTransactionSharesHeldByRelatedParty" type="xbrli:sharesItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="instant" />
  <element id="abr_RetirementOfParticipationLiability" name="RetirementOfParticipationLiability" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xbrli:balance="debit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="abr_SatisfactionOfParticipationLoan" name="SatisfactionOfParticipationLoan" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xbrli:balance="debit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="abr_ScheduleOfBaseManagementFeesAndIncentiveFeesTableTextBlock" name="ScheduleOfBaseManagementFeesAndIncentiveFeesTableTextBlock" nillable="true" type="nonnum:textBlockItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <xsd:element name="ScheduleOfChargeOffsAndRecoveriesOnFinancingReceivablesTableTextBlock" id="abr_ScheduleOfChargeOffsAndRecoveriesOnFinancingReceivablesTableTextBlock" type="nonnum:textBlockItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" />
  <element id="abr_ScheduleOfDebtInstrumentCovenantComplianceTableTextBlock" name="ScheduleOfDebtInstrumentCovenantComplianceTableTextBlock" nillable="true" type="nonnum:textBlockItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="abr_ScheduleOfEquityMethodInvestmentCondensedIncomeStatementTableTextBlock" name="ScheduleOfEquityMethodInvestmentCondensedIncomeStatementTableTextBlock" nillable="true" type="nonnum:textBlockItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <xsd:element name="ScheduleOfOvercollateralizationRatioCovenantComplianceTableTextBlock" id="abr_ScheduleOfOvercollateralizationRatioCovenantComplianceTableTextBlock" type="nonnum:textBlockItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="ScheduleOfRealEstateOwnedTable" id="abr_ScheduleOfRealEstateOwnedTable" type="xbrli:stringItemType" substitutionGroup="xbrldt:hypercubeItem" abstract="true" nillable="true" xbrli:periodType="duration" />
  <element id="abr_SecuredDebtRepurchaseAgreementsAndWarehouseAgreementBorrowings" name="SecuredDebtRepurchaseAgreementsAndWarehouseAgreementBorrowings" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" xbrli:balance="credit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="abr_SecuredDebtRepurchaseAgreementsAndWarehouseAgreementBorrowingsMember" name="SecuredDebtRepurchaseAgreementsAndWarehouseAgreementBorrowingsMember" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <xsd:element name="SecuredFloatingRateNotesNotionalAmount" id="abr_SecuredFloatingRateNotesNotionalAmount" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:balance="credit" xbrli:periodType="instant" />
  <element id="abr_SeriesACumulativeRedeemablePreferredStock8.25PercentMember" name="SeriesACumulativeRedeemablePreferredStock8.25PercentMember" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="abr_SeriesBCumulativeRedeemablePreferredStock7.75PercentMember" name="SeriesBCumulativeRedeemablePreferredStock7.75PercentMember" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <xsd:element name="ShareholderEquityNotesAbstract" id="abr_ShareholderEquityNotesAbstract" type="xbrli:stringItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="ShelfRegistrationStatementAmount" id="abr_ShelfRegistrationStatementAmount" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:balance="credit" xbrli:periodType="instant" />
  <element id="abr_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantDateFairValue" name="ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsGrantDateFairValue" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xbrli:balance="debit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="abr_SummaryOfSignificantAccountingPoliciesLineItems" name="SummaryOfSignificantAccountingPoliciesLineItems" nillable="true" type="xbrli:stringItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <xsd:element name="VariableInterestEntitiesDisclosureAbstract" id="abr_VariableInterestEntitiesDisclosureAbstract" type="xbrli:stringItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="VariableInterestEntityExposureToLoss" id="abr_VariableInterestEntityExposureToLoss" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:balance="credit" xbrli:periodType="instant" />
  <element id="abr_VariableInterestEntityNotPrimaryBeneficiaryNumber" name="VariableInterestEntityNotPrimaryBeneficiaryNumber" nillable="true" type="xbrli:integerItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <xsd:element name="VariableInterestEntityRealEstateDebtExposure" id="abr_VariableInterestEntityRealEstateDebtExposure" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:balance="credit" xbrli:periodType="instant" />
  <xsd:element name="WarehousingCreditFacilityOneMember" id="abr_WarehousingCreditFacilityOneMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="WarehousingCreditFacilityTwoMember" id="abr_WarehousingCreditFacilityTwoMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="WestShoreCafeMember" id="abr_WestShoreCafeMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="DebtInstrumentCovenantsAmountPayableOnDefaultOfSeniorDebt" id="abr_DebtInstrumentCovenantsAmountPayableOnDefaultOfSeniorDebt" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:balance="credit" xbrli:periodType="instant" />
  <xsd:element name="PrivateREITPreferredStockMember" id="abr_PrivateREITPreferredStockMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <element id="abr_PreferredStockAmountOfAccruedDividend" name="PreferredStockAmountOfAccruedDividend" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xbrli:balance="credit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <xsd:element name="NumberOfLoansUnpaidPrincipalBalanceAxis" id="abr_NumberOfLoansUnpaidPrincipalBalanceAxis" type="xbrli:stringItemType" substitutionGroup="xbrldt:dimensionItem" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="NumberOfLoansUnpaidPrincipalBalanceDomain" id="abr_NumberOfLoansUnpaidPrincipalBalanceDomain" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="ImpairedFinancingReceivableWeightedAverageAccrualRateOfInterest" id="abr_ImpairedFinancingReceivableWeightedAverageAccrualRateOfInterest" type="num:percentItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" />
  <element id="abr_RelatedPartyTransactionNumberOfBridgeLoansOriginated" name="RelatedPartyTransactionNumberOfBridgeLoansOriginated" nillable="true" type="xbrli:integerItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="abr_ProvisionForLoanAndLeaseLossesGross" name="ProvisionForLoanAndLeaseLossesGross" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xbrli:balance="debit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <xsd:element name="ScheduleOfRealEstateOwnedTableTextBlock" id="abr_ScheduleOfRealEstateOwnedTableTextBlock" type="nonnum:textBlockItemType" substitutionGroup="xbrli:item" abstract="false" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="MortgageLoansOnRealEstateSubTypeOfPropertyAxis" id="abr_MortgageLoansOnRealEstateSubTypeOfPropertyAxis" type="xbrli:stringItemType" substitutionGroup="xbrldt:dimensionItem" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="MortgageLoansOnRealEstateSubTypeOfPropertyDomain" id="abr_MortgageLoansOnRealEstateSubTypeOfPropertyDomain" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="BuildingAndIntangibleAssetsMember" id="abr_BuildingAndIntangibleAssetsMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <element id="abr_RealEstateOwnedPropertiesWeightedAverageDailyRateAmount" name="RealEstateOwnedPropertiesWeightedAverageDailyRateAmount" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xbrli:balance="debit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="abr_RealEstateOwnedPropertiesWeightedAverageRevenuePerAvailableRoomAmount" name="RealEstateOwnedPropertiesWeightedAverageRevenuePerAvailableRoomAmount" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xbrli:balance="debit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <xsd:element name="NonFinancialInstrumentsFinancialAssetsBalanceSheetGroupingsAbstract" id="abr_NonFinancialInstrumentsFinancialAssetsBalanceSheetGroupingsAbstract" type="xbrli:stringItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="SeriesCCumulativeRedeemablePreferredStock8.50PercentMember" id="abr_SeriesCCumulativeRedeemablePreferredStock8.50PercentMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <element id="abr_CollateralizedLoanObligationsThreeMember" name="CollateralizedLoanObligationsThreeMember" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <xsd:element name="MaturityDateMarch2016Member" id="abr_MaturityDateMarch2016Member" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="NumberOfNewlyFormedWhollyOwnedSubsidiaries" id="abr_NumberOfNewlyFormedWhollyOwnedSubsidiaries" type="xbrli:integerItemType" substitutionGroup="xbrli:item" abstract="false" nillable="true" xbrli:periodType="duration" />
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  <xsd:element name="VestingPeriodTwoMember" id="abr_VestingPeriodTwoMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <element id="abr_EastRiverMember" name="EastRiverMember" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="abr_InvestmentsRealEstateOwnedTransferredToRealEstateHeldForSale" name="InvestmentsRealEstateOwnedTransferredToRealEstateHeldForSale" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xbrli:balance="credit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="abr_RepaymentOfSecuredLoanObligations" name="RepaymentOfSecuredLoanObligations" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xbrli:balance="credit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="abr_LoansAndLeasesReceivableWithLoanLossReservesImpairedNonperformingLoansNumberOfLoans" name="LoansAndLeasesReceivableWithLoanLossReservesImpairedNonperformingLoansNumberOfLoans" nillable="true" type="xbrli:integerItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="abr_DebtInstrumentRedemptionValue" name="DebtInstrumentRedemptionValue" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" xbrli:balance="debit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="abr_WarehouseRepurchaseFacilityEnteredInJanuary2015Member" name="WarehouseRepurchaseFacilityEnteredInJanuary2015Member" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="abr_CashEquityGeneratedOnRedemptionOfLoan" name="CashEquityGeneratedOnRedemptionOfLoan" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xbrli:balance="debit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="abr_RealEstateMultiFamilyAndHotelMember" name="RealEstateMultiFamilyAndHotelMember" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
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  <element id="abr_MortgageNotesPayableSecuredByRealEstateOwnedAndHeldForSaleMember" name="MortgageNotesPayableSecuredByRealEstateOwnedAndHeldForSaleMember" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
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  <element id="abr_ResidentialMortgageBankingCompanyAcquisitionsMember" name="ResidentialMortgageBankingCompanyAcquisitionsMember" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
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  <element id="abr_WarehousingCreditFacilityThreeMember" name="WarehousingCreditFacilityThreeMember" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
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  <element id="abr_OtherComprehensiveIncomeLossReclassificationAdjustmentFromOCIForTerminationOfSwapsNetOfTax" name="OtherComprehensiveIncomeLossReclassificationAdjustmentFromOCIForTerminationOfSwapsNetOfTax" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xbrli:balance="debit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="abr_ArborResidentialInvestorLLLCMember" name="ArborResidentialInvestorLLLCMember" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="abr_NumberOfSharesAvailableForSaleUnderAgreement" name="NumberOfSharesAvailableForSaleUnderAgreement" nillable="true" type="xbrli:sharesItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="abr_AccumulatedOtherComprehensiveIncomeLossCumulativeChangesInNetGainLossFromCashFlowHedgesEffectNetOfTaxAndTerminatedInterestSwaps" name="AccumulatedOtherComprehensiveIncomeLossCumulativeChangesInNetGainLossFromCashFlowHedgesEffectNetOfTaxAndTerminatedInterestSwaps" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" xbrli:balance="credit" xmlns="http://www.w3.org/2001/XMLSchema" />
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  <element id="abr_AdditionalResidentialMortgageMember" name="AdditionalResidentialMortgageMember" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
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  <element id="abr_HealthcareRelatedLoansMember" name="HealthcareRelatedLoansMember" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
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  <element id="abr_CertainOfficersAndManagersMember" name="CertainOfficersAndManagersMember" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="abr_WarehouseCreditFacilityDueDecember2016Member" name="WarehouseCreditFacilityDueDecember2016Member" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
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  <element id="abr_CollateralizedDebtObligationsOneAndTwoMember" name="CollateralizedDebtObligationsOneAndTwoMember" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="abr_MrIvanKaufmanAndHisAffiliatesMember" name="MrIvanKaufmanAndHisAffiliatesMember" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
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  <element id="abr_ExpensesRelatedToDistributionFromEquityMethodInvestments" name="ExpensesRelatedToDistributionFromEquityMethodInvestments" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xbrli:balance="debit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="abr_CommercialMember" name="CommercialMember" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
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  <element id="abr_LoanReceivableNumberOfExtensionOptions" name="LoanReceivableNumberOfExtensionOptions" nillable="true" type="xbrli:integerItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
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  <element id="abr_SixLoansCollateralizedByLandDevelopmentProjectMember" name="SixLoansCollateralizedByLandDevelopmentProjectMember" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="abr_FederalHomeLoanMortgageCorporationMember" name="FederalHomeLoanMortgageCorporationMember" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="abr_CommonSharesOfCVHoldingsIncMember" name="CommonSharesOfCVHoldingsIncMember" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
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  <element id="abr_CertainOfficersMember" name="CertainOfficersMember" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="abr_PaymentsOfOrdinaryDividendsPreferredStockAndPreferenceStockPrivateReit" name="PaymentsOfOrdinaryDividendsPreferredStockAndPreferenceStockPrivateReit" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xbrli:balance="credit" xmlns="http://www.w3.org/2001/XMLSchema" />
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  <element id="abr_BridgeLoanOneMultifamilyPropertyMember" name="BridgeLoanOneMultifamilyPropertyMember" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
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  <element id="abr_NumberOfOneYearExtensionOption" name="NumberOfOneYearExtensionOption" nillable="true" type="xbrli:integerItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="abr_AllowanceForLoanAndLeaseLossRecoveryOfLoanLosses" name="AllowanceForLoanAndLeaseLossRecoveryOfLoanLosses" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xbrli:balance="credit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="abr_AgencyPlatformAcquisitionMember" name="AgencyPlatformAcquisitionMember" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="abr_BusinessCombinationConsiderationStockOperatingPartnerUnits" name="BusinessCombinationConsiderationStockOperatingPartnerUnits" nillable="true" type="xbrli:sharesItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="abr_PeriodToExerciseOptionToPurchaseExistingManagementContract" name="PeriodToExerciseOptionToPurchaseExistingManagementContract" nillable="true" type="xbrli:durationItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="abr_ConsiderationToPurchaseExistingManagementContract" name="ConsiderationToPurchaseExistingManagementContract" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xbrli:balance="debit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="abr_ConsiderationToPurchaseExistingManagementContractYearTwo" name="ConsiderationToPurchaseExistingManagementContractYearTwo" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xbrli:balance="debit" xmlns="http://www.w3.org/2001/XMLSchema" />
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  <element id="abr_WarehousingCreditFacilityFourMember" name="WarehousingCreditFacilityFourMember" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="abr_ChairmanAndChiefExecutiveOfficerMember" name="ChairmanAndChiefExecutiveOfficerMember" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
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  <element id="abr_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedRestrictedCash" name="BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedRestrictedCash" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" xbrli:balance="debit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="abr_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedLoansHeldForSale" name="BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedLoansHeldForSale" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" xbrli:balance="debit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="abr_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedInvestmentsAvailableForSale" name="BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedInvestmentsAvailableForSale" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" xbrli:balance="debit" xmlns="http://www.w3.org/2001/XMLSchema" />
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  <element id="abr_BrokerRelationshipsMember" name="BrokerRelationshipsMember" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="abr_BorrowerRelationshipsMember" name="BorrowerRelationshipsMember" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="abr_FannieMaeDusLicenseMember" name="FannieMaeDusLicenseMember" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="abr_FreddieMacProgramPlusLicenseMember" name="FreddieMacProgramPlusLicenseMember" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="abr_FhaLicenseMember" name="FhaLicenseMember" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="abr_ScheduleOfIntangibleAssetsExcludingGoodwillTableTextBlock" name="ScheduleOfIntangibleAssetsExcludingGoodwillTableTextBlock" nillable="true" type="nonnum:textBlockItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="abr_GoodwillAndOtherIntangibleAssetsLineItems" name="GoodwillAndOtherIntangibleAssetsLineItems" nillable="true" type="xbrli:stringItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="abr_AllowanceForLossSharingObligations" name="AllowanceForLossSharingObligations" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" xbrli:balance="credit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="abr_OriginatedMortgageServicingRightsRevenue" name="OriginatedMortgageServicingRightsRevenue" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xbrli:balance="credit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="abr_ProvisionForLossSharing" name="ProvisionForLossSharing" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xbrli:balance="debit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="abr_LoansReceivableHeldForSaleDisclosureTextBlock" name="LoansReceivableHeldForSaleDisclosureTextBlock" nillable="true" type="nonnum:textBlockItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="abr_FederalNationalMortgageAssociationLoansMember" name="FederalNationalMortgageAssociationLoansMember" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="abr_FederalHomeLoanMortgageCorporationLoansMember" name="FederalHomeLoanMortgageCorporationLoansMember" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="abr_FederalHousingAdministrationLoansMember" name="FederalHousingAdministrationLoansMember" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="abr_FiniteLivedIntangibleAssetsAccumulatedAmortizationAbstract" name="FiniteLivedIntangibleAssetsAccumulatedAmortizationAbstract" nillable="true" type="xbrli:stringItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="abr_IntangibleAssetsAcquired" name="IntangibleAssetsAcquired" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xbrli:balance="debit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="abr_PercentageOfLossOnUnpaidPrincipleBalance" name="PercentageOfLossOnUnpaidPrincipleBalance" nillable="true" type="num:percentItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="abr_PercentageOfAdditionalLossOnUnpaidPrincipalBalance" name="PercentageOfAdditionalLossOnUnpaidPrincipalBalance" nillable="true" type="num:percentItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="abr_FundingPercentageOfMortgageDelinquencies" name="FundingPercentageOfMortgageDelinquencies" nillable="true" type="num:percentItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="abr_CapitalizedMortgageServicingRightsTextBlock" name="CapitalizedMortgageServicingRightsTextBlock" nillable="true" type="nonnum:textBlockItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="abr_StructuredTransactionBusinessSegmentMember" name="StructuredTransactionBusinessSegmentMember" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="abr_AgencyBusinessSegmentMember" name="AgencyBusinessSegmentMember" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="abr_StructuredTransactionBusinessMember" name="StructuredTransactionBusinessMember" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="abr_NumberOfFederallyInsuredDepositoryInstitutions" name="NumberOfFederallyInsuredDepositoryInstitutions" nillable="true" type="xbrli:integerItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="abr_ConcentrationRiskNumberOfStateOver5Revenues" name="ConcentrationRiskNumberOfStateOver5Revenues" nillable="true" type="xbrli:integerItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="abr_PercentageOfUnpaidPrincipalBalance" name="PercentageOfUnpaidPrincipalBalance" nillable="true" type="num:percentItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="abr_FairValueInputsInflationRate" name="FairValueInputsInflationRate" nillable="true" type="num:percentItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="abr_LossContingencyAccrualChargeOffsNet" name="LossContingencyAccrualChargeOffsNet" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xbrli:balance="credit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="abr_AdvancesOnPrincipalAndInterestPayments" name="AdvancesOnPrincipalAndInterestPayments" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" xbrli:balance="debit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="abr_MortgageServicingRightsAbstract" name="MortgageServicingRightsAbstract" nillable="true" type="xbrli:stringItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="abr_FiniteLivedIntangibleAssetUsefulLifeMayBeReduced" name="FiniteLivedIntangibleAssetUsefulLifeMayBeReduced" nillable="true" type="xbrli:durationItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="abr_PrepaymentFeeIncomeGeneratedByServicingAssetsAmount" name="PrepaymentFeeIncomeGeneratedByServicingAssetsAmount" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xbrli:balance="credit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="abr_RestrictedLiquidityArrangementMember" name="RestrictedLiquidityArrangementMember" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="abr_CashCollateralArrangementMember" name="CashCollateralArrangementMember" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="abr_AgencyBusinessCommitmentsLineItems" name="AgencyBusinessCommitmentsLineItems" nillable="true" type="xbrli:stringItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="abr_LetterOfCreditAssignedAmount" name="LetterOfCreditAssignedAmount" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" xbrli:balance="debit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="abr_OtherStatesMember" name="OtherStatesMember" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="abr_AdditionalRestrictedLiquidityReserve" name="AdditionalRestrictedLiquidityReserve" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" xbrli:balance="debit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="abr_AdditionalRestrictedLiquidityReserveFundingPeriod" name="AdditionalRestrictedLiquidityReserveFundingPeriod" nillable="true" type="xbrli:durationItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="abr_CollateralCashRequiredPerSecuritization" name="CollateralCashRequiredPerSecuritization" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" xbrli:balance="credit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="abr_UnfundedCloCommitmentsAbstract" name="UnfundedCloCommitmentsAbstract" nillable="true" type="xbrli:stringItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="abr_WarehousingCreditFacilityFiveMember" name="WarehousingCreditFacilityFiveMember" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="abr_WarehousingCreditFacilitySixMember" name="WarehousingCreditFacilitySixMember" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="abr_WarehousingCreditFacilitySevenMember" name="WarehousingCreditFacilitySevenMember" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="abr_WarehousingCreditFacilityEightMember" name="WarehousingCreditFacilityEightMember" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="abr_MasterSecurityAgreementMember" name="MasterSecurityAgreementMember" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="abr_NumberOfLoanAgreements" name="NumberOfLoanAgreements" nillable="true" type="xbrli:integerItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="abr_ScheduleOfPercentageOfUpbOfPropertiesCollateralizingLoansInServicingAssetsByGeographicalAreaTableTextBlock" name="ScheduleOfPercentageOfUpbOfPropertiesCollateralizingLoansInServicingAssetsByGeographicalAreaTableTextBlock" nillable="true" type="nonnum:textBlockItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="abr_CollateralizedLoanObligationsSixMember" name="CollateralizedLoanObligationsSixMember" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="abr_LoansHeldForSaleReceivableGrossCommercialRealEstate" name="LoansHeldForSaleReceivableGrossCommercialRealEstate" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" xbrli:balance="debit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="abr_CapitalizedMortgageServicingRightsNet" name="CapitalizedMortgageServicingRightsNet" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" xbrli:balance="debit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="abr_LineOfCreditFacilityCommitmentAmount" name="LineOfCreditFacilityCommitmentAmount" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xbrli:balance="debit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="abr_ServicingAssetAtAmortizedCostWriteDownsAndPayoffs" name="ServicingAssetAtAmortizedCostWriteDownsAndPayoffs" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xbrli:balance="debit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="abr_LoansHeldForSalePolicyPolicyTextBlock" name="LoansHeldForSalePolicyPolicyTextBlock" nillable="true" type="nonnum:textBlockItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="abr_FiveLoansCollateralizedByLandDevelopmentProjectMember" name="FiveLoansCollateralizedByLandDevelopmentProjectMember" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="abr_AcquisitionFinancingAgreementMember" name="AcquisitionFinancingAgreementMember" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="abr_PeriodAfterWhichPrincipalAmountScheduledToIncrease" name="PeriodAfterWhichPrincipalAmountScheduledToIncrease" nillable="true" type="xbrli:durationItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="abr_CapitalizedMortgageServicingRightsFairValue" name="CapitalizedMortgageServicingRightsFairValue" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" xbrli:balance="debit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="abr_AllowanceForLossSharingObligationPolicyPolicyTextBlock" name="AllowanceForLossSharingObligationPolicyPolicyTextBlock" nillable="true" type="nonnum:textBlockItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="abr_MortgageServicingRightsTable" name="MortgageServicingRightsTable" nillable="true" type="xbrli:stringItemType" substitutionGroup="xbrldt:hypercubeItem" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="abr_LossSharingFundingPercentageOfAdvancesUntilFinalSettlement" name="LossSharingFundingPercentageOfAdvancesUntilFinalSettlement" nillable="true" type="num:percentItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="abr_MinimumLiquidAssetsRequiredToMeetOperationalLiquidityRequirements" name="MinimumLiquidAssetsRequiredToMeetOperationalLiquidityRequirements" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" xbrli:balance="debit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="abr_PeriodForFundingCollateralRequirement" name="PeriodForFundingCollateralRequirement" nillable="true" type="xbrli:durationItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="abr_LoansReceivableHeldForSaleUnearnedDiscount" name="LoansReceivableHeldForSaleUnearnedDiscount" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" xbrli:balance="debit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="abr_MaximumPeriodOfLoansHeldForSaleSold" name="MaximumPeriodOfLoansHeldForSaleSold" nillable="true" type="xbrli:durationItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="abr_PeriodOfDebtInstrumentPastDueBecomesDelinquent" name="PeriodOfDebtInstrumentPastDueBecomesDelinquent" nillable="true" type="xbrli:durationItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="abr_KeyServicingMetricsTableTextBlock" name="KeyServicingMetricsTableTextBlock" nillable="true" type="nonnum:textBlockItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="abr_NewLoansOriginated" name="NewLoansOriginated" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xbrli:balance="debit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="abr_LoansPayoffsAndPaydowns" name="LoansPayoffsAndPaydowns" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xbrli:balance="debit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="abr_LoansOriginated" name="LoansOriginated" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xbrli:balance="debit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="abr_UnpaidPrincipalBalanceServicingPortfolio" name="UnpaidPrincipalBalanceServicingPortfolio" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xbrli:balance="debit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="abr_WeightedAverageServicingFeeRate" name="WeightedAverageServicingFeeRate" nillable="true" type="num:percentItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="abr_OtherAssetsConsolidatingFinancialInformation" name="OtherAssetsConsolidatingFinancialInformation" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" xbrli:balance="debit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="abr_DebtObligations" name="DebtObligations" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" xbrli:balance="credit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="abr_OtherLiabilitiesConsolidatingFinancialInformation" name="OtherLiabilitiesConsolidatingFinancialInformation" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" xbrli:balance="credit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="abr_AllowanceForLossSharingNetOfChargeOffs" name="AllowanceForLossSharingNetOfChargeOffs" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xbrli:balance="credit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="abr_ProceedsFromBorrowersFunds" name="ProceedsFromBorrowersFunds" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xbrli:balance="debit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="abr_RelatedPartyTransactionFinancingFromRelatedParty" name="RelatedPartyTransactionFinancingFromRelatedParty" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xbrli:balance="debit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="abr_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedAllowanceForLossSharing" name="BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedAllowanceForLossSharing" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xbrli:balance="debit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="abr_BusinessAcquisitionProFormaNetIncomeLossAttributableToNoncontrollingInterest" name="BusinessAcquisitionProFormaNetIncomeLossAttributableToNoncontrollingInterest" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xbrli:balance="credit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="abr_BusinessAcquisitionProFormaNetIncomeLossAttributableToParent" name="BusinessAcquisitionProFormaNetIncomeLossAttributableToParent" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xbrli:balance="credit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="abr_BusinessAcquisitionProFormaEarningsPerCommonShareDiluted" name="BusinessAcquisitionProFormaEarningsPerCommonShareDiluted" nillable="true" type="num:perShareItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="abr_AvailableForSaleSecuritiesRollForward" name="AvailableForSaleSecuritiesRollForward" nillable="true" type="xbrli:stringItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="abr_AvailableForSaleSecuritiesAcquiredDuringPeriod" name="AvailableForSaleSecuritiesAcquiredDuringPeriod" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xbrli:balance="debit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="abr_AvailableForSaleSecuritiesSettlement" name="AvailableForSaleSecuritiesSettlement" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xbrli:balance="credit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="abr_LongTermDebtMaturitiesRepaymentsOfPrincipalInYearSix" name="LongTermDebtMaturitiesRepaymentsOfPrincipalInYearSix" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" xbrli:balance="credit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="abr_OperatingLeasesFutureMinimumPaymentsDueInSixYears" name="OperatingLeasesFutureMinimumPaymentsDueInSixYears" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" xbrli:balance="credit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="abr_ContractualObligationDueAfterSixthYear" name="ContractualObligationDueAfterSixthYear" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" xbrli:balance="credit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="abr_SpecialVotingPreferredStockMember" name="SpecialVotingPreferredStockMember" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="abr_ServicingContractsAcquiredMember" name="ServicingContractsAcquiredMember" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="abr_ServicingContractsOriginatedMember" name="ServicingContractsOriginatedMember" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="abr_FiniteLivedIntangibleAssetsAmortizationExpenseYearSix" name="FiniteLivedIntangibleAssetsAmortizationExpenseYearSix" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" xbrli:balance="debit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="abr_FiniteLivedIntangibleAssetsAmortizationExpenseAfterYearSix" name="FiniteLivedIntangibleAssetsAmortizationExpenseAfterYearSix" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" xbrli:balance="debit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="abr_LongTermDebtMaturitiesRepaymentsOfPrincipalAfterYearSix" name="LongTermDebtMaturitiesRepaymentsOfPrincipalAfterYearSix" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" xbrli:balance="credit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="abr_ContractualObligationDueInSixthYear" name="ContractualObligationDueInSixthYear" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" xbrli:balance="credit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="abr_IncrementalCommonSharesAttributableToDilutiveEffectOfOperatingPartnershipUnits" name="IncrementalCommonSharesAttributableToDilutiveEffectOfOperatingPartnershipUnits" nillable="true" type="xbrli:sharesItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="abr_LeverageCapitalToLoanAndInvestmentPortfolio" name="LeverageCapitalToLoanAndInvestmentPortfolio" nillable="true" type="num:percentItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="abr_DebtInstrumentConvertibleRepurchasePercentage" name="DebtInstrumentConvertibleRepurchasePercentage" nillable="true" type="num:percentItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="abr_BusinessCombinationConsiderationValueOfStockOperatingPartnershipUnits" name="BusinessCombinationConsiderationValueOfStockOperatingPartnershipUnits" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xbrli:balance="credit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="abr_NumberOfPreferredStockSharesPairedWithEachOperatingPartnershipUnit" name="NumberOfPreferredStockSharesPairedWithEachOperatingPartnershipUnit" nillable="true" type="xbrli:sharesItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="abr_PercentageOfVotingPower" name="PercentageOfVotingPower" nillable="true" type="num:percentItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="abr_OperatingPartnershipUnitsConversionRatio" name="OperatingPartnershipUnitsConversionRatio" nillable="true" type="xbrli:pureItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="abr_BridgeLoanSixMultifamilyPropertiesMember" name="BridgeLoanSixMultifamilyPropertiesMember" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="abr_MaturityDateSeptember2019Member" name="MaturityDateSeptember2019Member" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="abr_MaturityDateSeptember2016Member" name="MaturityDateSeptember2016Member" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="abr_DueToRelatedPartyAcquisitionPurchasePriceAdjustment" name="DueToRelatedPartyAcquisitionPurchasePriceAdjustment" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" xbrli:balance="credit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="abr_DueToRelatedPartyDividends" name="DueToRelatedPartyDividends" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" xbrli:balance="debit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="abr_WarehousingCreditFacilityNineMember" name="WarehousingCreditFacilityNineMember" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="abr_BusinessAcquisitionIncurredButNotYetPaid" name="BusinessAcquisitionIncurredButNotYetPaid" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xbrli:balance="credit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="abr_ScheduleOfAvailableForSaleAgencyIosActivityTableTextBlock" name="ScheduleOfAvailableForSaleAgencyIosActivityTableTextBlock" nillable="true" type="nonnum:textBlockItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="abr_MortgageServicingAbstract" name="MortgageServicingAbstract" nillable="true" type="xbrli:stringItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="abr_MaturityDateMarch2017Member" name="MaturityDateMarch2017Member" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="abr_OperationsRevenueFromRealEstatePropertyOperations" name="OperationsRevenueFromRealEstatePropertyOperations" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xbrli:balance="credit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="abr_ContractuallySpecifiedServicingFeesPercentage" name="ContractuallySpecifiedServicingFeesPercentage" nillable="true" type="num:percentItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="abr_ComprehensiveIncomeLossNetOfTaxAttributableToCommonStockholders" name="ComprehensiveIncomeLossNetOfTaxAttributableToCommonStockholders" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xbrli:balance="credit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="abr_WriteOffOfCapitalizedMortgageServicingRightsFromPayoffs" name="WriteOffOfCapitalizedMortgageServicingRightsFromPayoffs" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xbrli:balance="debit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="abr_ServicingAssetAtAmortizedCostAccumulatedWriteDownsAndPayoffs" name="ServicingAssetAtAmortizedCostAccumulatedWriteDownsAndPayoffs" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" xbrli:balance="credit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="abr_LoanSalesDataAbstract" name="LoanSalesDataAbstract" nillable="true" type="xbrli:stringItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="abr_SaleMarginOfMortgageLoanSold" name="SaleMarginOfMortgageLoanSold" nillable="true" type="num:percentItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="abr_OriginatedMortgageServicingRightsRate" name="OriginatedMortgageServicingRightsRate" nillable="true" type="num:percentItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="abr_DebtInstrumentPrincipalIncreaseAfterDue" name="DebtInstrumentPrincipalIncreaseAfterDue" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" xbrli:balance="credit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="abr_BusinessCombinationWorkingCapitalAdjustment" name="BusinessCombinationWorkingCapitalAdjustment" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xbrli:balance="debit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="abr_SuccessBasedFeeExpense" name="SuccessBasedFeeExpense" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xbrli:balance="debit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="abr_GainLossOnSaleOfLoansReceivableHeldForSale" name="GainLossOnSaleOfLoansReceivableHeldForSale" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xbrli:balance="credit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="abr_FairValueOfFutureMortgageServicingRights" name="FairValueOfFutureMortgageServicingRights" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" xbrli:balance="debit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="abr_DerivativeFairValueAdjustment" name="DerivativeFairValueAdjustment" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xbrli:balance="credit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="abr_ProceedsFromSaleOfLoansHeldForSaleExcludingAcquisition" name="ProceedsFromSaleOfLoansHeldForSaleExcludingAcquisition" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xbrli:balance="debit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="abr_ServicingContractsHeldForSaleMember" name="ServicingContractsHeldForSaleMember" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="abr_EffectOfInterestRateMovement" name="EffectOfInterestRateMovement" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xbrli:balance="debit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="abr_ScheduleOfComponentsOfFairAndOtherRelevantInformationTableTextBlock" name="ScheduleOfComponentsOfFairAndOtherRelevantInformationTableTextBlock" nillable="true" type="nonnum:textBlockItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="abr_ScheduleOfOriginationDataAndLoansSalesDataBySegmentTableTextBlock" name="ScheduleOfOriginationDataAndLoansSalesDataBySegmentTableTextBlock" nillable="true" type="nonnum:textBlockItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="abr_DescriptionOfBusinessAbstract" name="DescriptionOfBusinessAbstract" nillable="true" type="xbrli:stringItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
</xsd:schema>