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Property records API pricing: free and cheapest plans compared

Best real estate API in 2026: pricing compared

Property records APIs side by side: the fields each returns, what 1,000 addresses cost and how fresh they are. PropertyRadar's $1,188 yearly plan costs the least for 10,000 addresses a month: $99.00. We list 289 property records API plans, 35 of them free. RentCast's free plan gives the most: 50 addresses a month.

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Checked 2026-11-12 to 2026-11-14. Free to reuse under CC BY 4.0: credit Datacircle.
Opening the view this address names…17 of 289 rows
APIScorePriceNot foundTime per addressAddresses calledThe Property records callThe parcel and its addressThe owner of recordThe sales on recordThe tax and assessmentThe mortgage and liensThe value estimateThe buildingThe land and zoningChargesOverageIn their wordsDataPlanRate limitSpeedThe callAbout the planSources
API planOverall scorePrice scoreAccuracy scoreCost to get started scoreBundle scorePerformance score$ per 1,000 addressesPerBilling$ a month$ per 1,000 calls that find nothingMedian10th percentile90th percentileFastestSlowestBaselineCalledFoundFound in the 9 states of non-disclosureFound in the 11 other statesParts returnedCallCharged per addressStreet addressCityZIP codeZIP+4CountyCounty FIPS codeParcel number (APN)Latitude and longitudeCensus tractParcel boundaryLegal descriptionSubdivisionNeighborhood or municipalitySchool districtFormer parcel numberAccount numberCensus blockUSPS carrier routeCity sectionLot numberBlock numberLot codeSectionStateState FIPS codeCensus placeCensus ZIP codeUSPS residential or commercial classificationAlternate parcel ID 1PLSS section, township and rangeAlternate parcel ID 2Owner nameSecond owner nameOwner typeOwner mailing addressOwnership dateParcels the owner holdsResidential parcels the owner holdsCommercial parcels the owner holdsSales historyLast sale dateLast sale priceDeed typeDocument numberRecording dateBuyerSellerFinancing at saleRecording book numberRecording page numberTransfer taxTitle companyBuyer vestingHow the price was obtainedArm's-length flagRelationship between buyersBuyer entity typeDistressed-sale flagSale qualificationReal-estate-owned (REO) sale flagSale event typeAssessed total valueAssessed land valueAssessed improvement valueMarket value (the county's)Tax yearAnnual tax amountExemptionsTax historyHOA feeAssessment yearTax district codeTax statusTax jurisdictionTax district numberAssessment historyLand market value (the county's)Improvement market value (the county's)MortgagesLenderLoan amountLoan dateLoan typeInterest rateTermEstimated balanceForeclosure or default statusLien positionMortgage document numberLoan due dateLoan transaction typeRefinance flagAssignments and releases of the loanAdjustable-rate rider flagConstruction-loan flagEquity-loan flagHome-equity line of credit (HELOC) flagInterest rate typeMaximum interest rateMinimum interest rateFirst rate change yearRate change frequencyMortgage ridersForeclosure recording dateForeclosure default dateForeclosure auction dateForeclosure auction timeForeclosure auction locationForeclosure document numberForeclosure borrowerForeclosure lenderForeclosure trusteeForeclosure original loan amountForeclosure unpaid balanceForeclosure past-due amountForeclosure minimum bidOpen lien countOther lien countOther lien balanceFinancing events countLoan flagsAVM valueAVM lowAVM highComparable-sales valueComparable-sales value lowComparable-sales value highProperty typeBedroomsBathroomsLiving areaBuilding areaYear builtEffective year builtStoriesRoomsUnitsConstructionExterior wallRoofFoundationHeatingCoolingGarage or parkingPoolFireplaceBasementConditionQualityNumber of buildingsBuilding areas by typeBuilding area by typePlumbing fixturesArchitectural styleBuilding typeFlooringInterior wallOther roomsDriveway materialOutbuildings and yard itemsOutbuilding or yard itemArchitecture typeLot sizeLot dimensionsZoning codeFlood zoneWaterSewerLand use code and descriptionCounty land use codeState land use codeTopographyAcreage adjacent with the same ownerElevationLand coverCrop coverFlood zone subtypeRepeat freeAlso pays for$ per 1,000 addressesUnits capTheir pitchFreshnessKeep dataUse dataPayYou getEnough forExpiresPer dayPer secondConcurrentBatchAnswerMedianYou sendMethodPathPlanWho can get itRead from
Realie, $350 monthly, Tier 3, GET /public/property/address/88.892906486100 among copies$11.667callmonthly$350$0.000.06 s
RentCast, $449 monthly, Scale, GET /v1/properties66.286326290100 among copies$17.96callmonthly$449$0.000.05 s
AssessorSearch, $500 monthly, API Scale, GET /v1/properties/{property_id}N/A72N/A6286N/A$50.00callmonthly$500$0.00
ATTOM, $500 monthly, Basic Property, GET /propertyapi/v1.0.0/assessment/detailN/A0N/A6290N/Amonthly$500
BatchData, $1,000 monthly, Growth, POST /api/v1/property/lookup/all-attributesN/A$10.00resultmonthly$1,000$0.00
Homesage, $375 monthly, Medium, GET /api/properties/updated-info/N/A64N/A6497N/A$75.00callmonthly$375$0.00
HouseCanary, $199 monthly, Teams, GET /v2/property/mortgage_lienN/A32N/A6891N/A$300.00callmonthly$199$0.00
Kukun, $149 monthlyN/A0N/A700N/A$1,490.00callmonthly$149
PropertyAPI.co, $499 monthly, Scale, Bulk searchN/A82N/A3867N/A$33.267resultmonthly$499$0.00
PropertyRadar, $249 monthly, Team, GET /v1/properties/{RadarID}/personsN/A96N/A6794N/A$9.96resultmonthly$249$0.00
PropertyReach, $50 packN/A36N/A8288N/A$50.00callpay first
PropMix, $495 monthlyN/A41N/A620N/A$30.00callmonthly$495
RealEstateAPI, $599 monthlyN/A$19.967callmonthly$599$0.00
Regrid, $375 monthly, Standard, GET /parcels/addressN/A48N/A6489N/A$187.50resultmonthly$375$0.00
ReportAll USA, contact usN/Aresultcontact0.08 s
Straply, $99 monthly, Straply, founding rate, GET /v1/properties/{id}N/A100N/A7380N/A$0.99callmonthly$99$0.00
TovoData, $50 pack, Starter, Legal & Vesting APIsN/A0N/A8275N/Apay first
AssessorSearch, $50 monthly, API Starter, GET /v1/properties/{property_id}N/A
AssessorSearch, $50 monthly, API Starter, GET /v1/properties/{property_id}/transactionsN/A
AssessorSearch, $50 monthly, API Starter, GET /v1/properties/{property_id}/mortgagesN/A
AssessorSearch, $50 monthly, API Starter, GET /v1/properties/{property_id}/permitsN/A
AssessorSearch, $50 monthly, API Starter, GET /v1/propertiesN/A
ATTOM, free trial, GET /propertyapi/v1.0.0/allevents/detailN/A
ATTOM, free trial, GET /propertyapi/v1.0.0/assessment/detailN/A
ATTOM, free trial, GET /propertyapi/v1.0.0/assessmenthistory/detailN/A
ATTOM, free trial, GET /propertyapi/v1.0.0/property/basicprofileN/A
ATTOM, free trial, GET /propertyapi/v1.0.0/property/detailN/A
ATTOM, free trial, GET /propertyapi/v1.0.0/property/detailmortgageN/A
ATTOM, free trial, GET /propertyapi/v1.0.0/property/detailmortgageownerN/A
ATTOM, free trial, GET /propertyapi/v1.0.0/property/detailownerN/A
ATTOM, free trial, GET /propertyapi/v1.0.0/property/expandedprofileN/A
ATTOM, free trial, GET /propertyapi/v1.0.0/sale/detailN/A
ATTOM, free trial, GET /propertyapi/v1.0.0/saleshistory/basichistoryN/A
ATTOM, free trial, GET /propertyapi/v1.0.0/saleshistory/detailN/A
ATTOM, free trial, GET /propertyapi/v1.0.0/saleshistory/expandedhistoryN/A
BatchData, $1,000 monthly, Growth, POST /api/v1/property/lookup/asyncN/A
Homesage, free, 30-day trial, GET /api/mortgage-lien/analysis/N/A
Homesage, free, 30-day trial, GET /api/properties/info/N/A
Homesage, free, 30-day trial, POST /api/properties/skip-tracing/property-owner-information/N/A
Homesage, free, 30-day trial, GET /api/properties/updated-info/N/A
HouseCanary, $79 monthly, Pro, GET /v2/property/mortgage_lienN/A
HouseCanary, $79 monthly, Pro, POST /v2/property/mortgage_lienN/A
HouseCanary, $79 monthly, Pro, GET /v2/property/mortgage_lien_allN/A
HouseCanary, $79 monthly, Pro, POST /v2/property/mortgage_lien_allN/A
HouseCanary, $79 monthly, Pro, GET /v2/property/detailsN/A
HouseCanary, $79 monthly, Pro, GET /v3/property/details_advancedN/A
HouseCanary, $79 monthly, Pro, POST /v3/property/details_advancedN/A