ATTOM Property records API pricing: GET / propertyapi/ v1.0.0/ property/ expandedprofile
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- Free trialFree trial$0.00 per 1,000
- $500 monthly, Basic PropertyBasic Property
- Contact us, Premium PropertyPremium Property
GET / propertyapi/ v1.0.0/ property/ expandedprofile one of ATTOM's 13 calls for this APIGET /Free trial$0.00 per 1,000propertyapi/ v1.0.0/ allevents/ detail GET /Free trial$0.00 per 1,000propertyapi/ v1.0.0/ assessment/ detail GET /Free trial$0.00 per 1,000propertyapi/ v1.0.0/ assessmenthistory/ detail GET /Free trial$0.00 per 1,000propertyapi/ v1.0.0/ property/ basicprofile GET /Free trial$0.00 per 1,000propertyapi/ v1.0.0/ property/ detail GET /Free trial$0.00 per 1,000propertyapi/ v1.0.0/ property/ detailmortgage GET /Free trial$0.00 per 1,000propertyapi/ v1.0.0/ property/ detailmortgageowner GET /Free trial$0.00 per 1,000propertyapi/ v1.0.0/ property/ detailowner GET /Free trial$0.00 per 1,000propertyapi/ v1.0.0/ property/ expandedprofile GET /Free trial$0.00 per 1,000propertyapi/ v1.0.0/ sale/ detail GET /Free trial$0.00 per 1,000propertyapi/ v1.0.0/ saleshistory/ basichistory GET /Free trial$0.00 per 1,000propertyapi/ v1.0.0/ saleshistory/ detail GET /Free trial$0.00 per 1,000propertyapi/ v1.0.0/ saleshistory/ expandedhistory
About this item
- Freshness. We don't know how fresh this plan's data is.
- 10 of the 13 fields on our checklist. Owner's name, Mailing address, Last sale, Assessed value, Tax amount, Mortgages, Year built, Living area, Rooms, Lot size.
- Nothing to pay. ATTOM limits how many calls you get but gives no number.
- One call. You call
GET /. You send one ofpropertyapi/ v1.0.0/ property/ expandedprofile attomId,id,fipsandapn,address, oraddress1andaddress2. The call returns the property's record. - Who can get it: anyone who signs up for a free trial API key. Keep data: no API terms. Use data: no API terms.
ATTOM: Property records API alternatives
ATTOM alternatives: other Property records API providers by price
We list other providers' plans closest to this plan in price per 1,000 addresses.
| This planATTOM, free trial, GET /propertyapi/v1.0.0/property/expandedprofile | Realie, free, GET /public/property/address/ | RentCast, free, Developer, GET /v1/properties/{id} | Kukun, free | Homesage, free, 30-day trial, GET /api/properties/info/ | |
|---|---|---|---|---|---|
| $ per 1,000 addresses | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 |
| Completeness | 77% | 92% | 77% | 69% | 46% |
| Billing | free | free | free | free | free |
| Pay | $0 | $0 | $0 | $0 | $0 |
| Enough for | not published | 25 calls a month | 50 calls a month | 20 calls | 150 calls |
| Freshness | unknown | stored | 1 week | 1 day | stored |
| Who can get it | anyone who signs up for a free trial API key | anyone with a payment card on file, which enables the API key on Free too, the terms' 3 asks that you have the legal capacity and are not a minor | anyone | anyone | anyone aged 18 or over using it for business or professional purposes, one named legal entity an account (terms 3.1, 3.5) |
Sources
From each provider's own pricing page and docs, and from what providers tell us. We read this row from these pages on 2026-11-12.
Product details
The key fields this plan's answer can hold, then each filled column in its row on the sheet.
- Owner's name
- Mailing address
- Last sale
- Sale history, not in the answer
- Assessed value
- Tax amount
- Mortgages
- Liens, not in the answer
- Estimated value, not in the answer
- Year built
- Living area
- Rooms
- Lot size
| $ per 1,000 addresses | $0.00 |
|---|---|
| Per | call |
| Billing | free |
| Also pays for | from the same budget: Property Detail · Property Basic Profile · Property Detail Owner · Property Detail Mortgage · Property Detail Mortgage Owner · Assessment Detail · Assessment History Detail · Sale Detail · Sales History Detail · Sales History Basic History · Sales History Expanded History · /allevents/detail · Neighborhood POI |
|---|
| $ per 1,000 calls that find nothing | $0.00 |
|---|
| Their pitch | Use the /property resource to get detailed property characteristics for a property or list of properties. |
|---|
| Keep data | no API terms |
|---|---|
| Use data | no API terms |
| Pay | $0 |
|---|
| Batch | 1 |
|---|
| Answer | in the call |
|---|
| You send | one of attomId, id, fips and apn, address, or address1 and address2 |
|---|---|
| Method | GET |
| Path | /propertyapi/v1.0.0/property/expandedprofile |
| Plan | Free trial |
|---|---|
| Who can get it | anyone who signs up for a free trial API key |
The 195 fields the plan's answer can hold
legacy property ID, FIPS code, APN, multiple APNs, ATTOM ID, lot depth, lot frontage, lot number, lot size in acres, lot size in square feet, zoning, site zoning, pool type, block number, location type, county, county use code, municipality code, municipality name, survey range, survey section, survey township, subdivision name, subdivision tract number, tax code area, census tract, census block group, building name, country, state, address line 1, address line 2, city, address match code, address, ZIP code, ZIP+4, carrier route, state FIPS code, unit number, situs house number, situs direction, situs street name, situs address suffix, situs post direction, situs unit prefix, situs unit value, location accuracy, elevation, latitude, longitude, distance, GeoID, GeoID V4, architectural style, absentee owner, property class, property subtype, property type, year built, land use, property indicator, legal description, quit claim, REO, last quit claim date, cooling type, energy type, heating fuel, heating type, sewer type, building square feet, gross square feet, adjusted gross square feet, ground floor square feet, living square feet, size indicator, universal square feet, attic size, bathroom fixtures, full bathrooms, partial bathrooms, bathrooms, bedrooms, total rooms, basement size, basement type, finished basement percent, flooring, fireplaces, fireplace, fireplace type, building condition, construction type, foundation type, frame type, roof cover, roof shape, wall type, major improvements year, building shape type, building shape description, garage type, garage size, parking type, parking spaces, stories, story type, units, view, view code, seller name, sale date, sale search date, arm's length sale, sale price, sale price type, sale recording date, sale disclosure type, sale document number, sale document type, sale transaction type, sale price per bedroom, sale price per square foot, assessed improvement value, assessed land value, assessed total value, market improvement value, market land value, market total value, tax amount, tax per square foot, tax year, homeowner exemption amount, disabled person exemption amount, senior exemption amount, veteran exemption amount, widow exemption amount, additional exemption, disabled exemption, homeowner exemption, senior exemption, veteran exemption, widow exemption, delinquent tax year, improvement percent, full cash value, owner type, corporate owner, owner description, owners after spouse, owner 1 last name, owner 1 first name and middle initial, owner 2 last name, owner 2 first name and middle initial, owner 3 last name, owner 3 first name and middle initial, owner 4 last name, owner 4 first name and middle initial, owner 1 trust, absentee owner status, owner mailing address, first concurrent mortgage document number, first concurrent mortgage document ID, first concurrent mortgage amount, first concurrent mortgage lender first name, first concurrent mortgage lender last name, first concurrent mortgage company code, first concurrent mortgage date, first concurrent mortgage interest rate, first concurrent mortgage loan type, first concurrent mortgage deed type, first concurrent mortgage term, first concurrent mortgage due date, first concurrent mortgage interest rate type, first concurrent mortgage equity loan, first concurrent mortgage refinance, second concurrent mortgage document number, second concurrent mortgage document ID, second concurrent mortgage amount, second concurrent mortgage lender first name, second concurrent mortgage lender last name, second concurrent mortgage company code, second concurrent mortgage date, second concurrent mortgage interest rate, second concurrent mortgage loan type, second concurrent mortgage term, second concurrent mortgage due date, second concurrent mortgage interest rate type, second concurrent mortgage equity loan, second concurrent mortgage refinance, mortgage title company name, mortgage title company code, record last modified, source data publish date