Property Data API

Real time property data access with no major software development required.

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Real Estate & Property Data APIs

  • Property Profile
  • Property History
  • Neighborhood
  • AVM
  • Sales Comps
  • Plat Maps


ATTOM’s 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 Depth

ATTOM empowers customers with better property data. We warehouse property 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.

Seamless Integration

ATTOM APIs provide real-time data access through a direct connection with your software, websites and apps making data retrieval and display a seamless process.

Stellar Support

We can set you up with an API 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.