Real Time, Fully Integrated Property Data

Leading Real Estate Data API Ready to Fuel Your Business

ATTOM’s Property Data API is a self-serving platform that powers various industries with premium property data. We ingest more – and more accurate information – than any of our competitors. With real-time access to ATTOM’s property data for use in your website and/or applications, built upon the ATTOM data warehouse with scalable pricing and packaging.

ATTOM Data API

ATTOM’s Residential Property API stands on the most comprehensive real estate and property data sets available to the market. We ingest more — and more accurate information — than any of our competitors.

Client

Our clients make a request using a property address, parcel number (APN), ATTOM ID or even longitude and latitude coordinates.

API Connect

ATTOM’s Property API platform supports both JSON and XML formats running REST conventions and can be used to perform on-demand and ad-hoc requests for targeting specific properties.

Data Warehouse

The depth and breadth of ATTOM’s data warehouse supports these real estate APIs, and powers your software, websites, and apps with best of breed property and neighborhood data.

Discover ATTOM’s Real Estate Data API Difference

Data Depth

ATTOM empowers customers with better real estate data. We warehouse our data nationwide with myriad data points on each parcel including ownership information, lat/long, square footage, loan types, sales history, sales comps, crime, schools and more.

Stellar Support

ATTOM can set you up with test drive that gives you access to our developer sandbox and knowledge base. One of ATTOM’s technical support team members will also be assigned to you, to ensure your questions are answered every step of the way.

How Can You Use ATTOM’s Property Data API?

Marketing

From mailing lists to targeted copy, ATTOM can insert value-added content into your online, digital, and print collateral.

Automated Forms

Simplify online forms for your customers with pre-populated information that they can verify.

Analytics

Start modeling faster with clean and current data. ATTOM’s Real Estate API supports your geography, volume, and response time needs.

Correlated Multi-Use

When a mix of property and neighborhood data is needed, ATTOM’s data is correlated with ATTOM ID for ease of use.