ATTOM Property records API pricing: GET /
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- Free trialFree trial$0.00 per 1,000
- $500 monthly, Basic PropertyBasic Property
- Contact us, Premium PropertyPremium Property
GET / 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.
- 7 of the 13 fields on our checklist. Last sale, 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/ sale/ detail 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/sale/detail | 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 | 54% | 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, not in the answer
- Mailing address, not in the answer
- Last sale
- Sale history, not in the answer
- Assessed value, not in the answer
- 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 Expanded Profile · Property Detail Owner · Property Detail Mortgage · Property Detail Mortgage Owner · Assessment Detail · Assessment History 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 /sale resource to return information pertaining to the most recent sale of 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. Optional: radius, longitude, latitude, postalcode, calendardate, addeddate, propertytype, propertyindicator, saleamt, universalsize, yearbuilt, lotsize1, lotsize2, beds, bathstotal, geoid, geoidv4, salesearchdate, saletransdate |
|---|---|
| Method | GET |
| Path | /propertyapi/v1.0.0/sale/detail |
| Plan | Free trial |
|---|---|
| Who can get it | anyone who signs up for a free trial API key |
The 121 fields the plan's answer can hold
legacy property ID, FIPS code, APN, original APN, ATTOM ID, lot depth, lot frontage, lot number, lot size in acres, lot size in square feet, lot type, pool, 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, building name, country, state, address line 1, address line 2, city, address match code, address, ZIP code, ZIP+4, carrier route, location accuracy, elevation, latitude, longitude, distance, GeoID, GeoID V4, absentee owner, property class, property subtype, property type, year built, land use, property indicator, legal description, cooling type, energy type, heating fuel, heating type, sewer type, water type, building square feet, gross square feet, adjusted gross square feet, ground floor square feet, living square feet, size indicator, universal square feet, bathroom fixtures, full bathrooms, partial bathrooms, bathrooms, bedrooms, total rooms, basement size, basement type, flooring, fireplaces, fireplace, fireplace type, building condition, construction type, foundation type, frame type, roof cover, roof shape, wall type, garage type, garage size, parking type, parking spaces, architectural style, buildings, building style, building type, stories, mobile home, building quality, story type, units, effective year built, view, view code, sale search date, sale date, sale price, sale price type, sale recording date, sale document number, sale document type, sale disclosure type, sale transaction type, sale price per bedroom, sale price per square foot, interfamily sale, resale or new construction, cash or mortgage purchase, ownership transfer percentage, seller carry back, private party lender, construction loan, foreclosure sale, record last modified, source data publish date, sale record last modified