RE Market Data Lite

RE Market Data Lite provides national coverage for listing information. You will get 85-fields of listing data standardized to the RESO 1.5 data dictionary. Includes property details, listing date and price, and images and a 5-year history. Access to this data is governed by MLS permissions and may be used for applications as permitted by the MLSs.

MLS Listing Data

The MLS Datasets allow you to explore MLS data and build Apps that can make use of realtime MLS Property Data. Access to this data is governed by MLS permissions and may be used for applications as permitted by the MLSs.

For Sale By Owner

Get details of For Sale By Owner (FSBO) properties within a region.

Assessor Data

Assessor Data provides you details such as property identification & location, property characteristics, tax information, assessed and market values, and ownership information including history. The APIs deliver standardized data across all the counties in the US. This API can optionally combine an AVM (Automated Valuation Model) value for the property.

Assessor data includes both residential and commercial properties – a collection of over 151 Million+ properties.

Deed Data

Property Deed Data API provides the history of property ownership standardized across all counties in the US. The deed data includes ownership type and individual vs. business ownership.

Mortgage Information

The Property Mortgage Data API gives you a detailed information about the mortgage liens on a property – first and second mortgages including loan amounts, interest rate, lien data, loan term, and calculated loan-to-value (LTV) ratio based on an AVM (Automated Valuation Model) value for the property. APIs can optionally include lender information.

Assignments and Releases

Provides information on registered real estate assignment and/or release contracts for a particular property.

Lien Data

Property liens include firs/second mortgages, home equity lines of credit, utility or mechanical liens. This API provides information on current liens on a property. Useful for title companies and lenders during the closing and underwriting processes.

Notice of Default / Lis Pendens

Get details of distressed properties under Notice of Default (NOD) and Lis Pendens (LIS). Properties are categorized here based on a public default notice filed by a lender who holds a lien on the property. These properties are also considered to be in a Pre-Foreclosure stage.

Notice of Foreclosure Sale / Notice of Trustee Sale

Get details of distressed properties under Notice of Foreclosure Sale (NFS) and Notice of Trustee Sale (NTS). Usually properties that do not get sold during the Pre-Foreclosure process will be advertised as NFS or NTS. These properties are usually sold via an auction.

Real Estate Owned Properties

Get details of properties nationwide under Real Estate Owned category. Banks take ownership of properties not sold during the Pre-Foreclosure process or at a public auction. In some cases, the bank may take ownership of the property during the Pre-Foreclosure stage under an agreement with the owner.

Schools, School Districts, and School Attendance

We have a comprehensive set of over 100,000 Public and Private schools in the US. Identify the exact schools that a child would attend based on the address. Integration with GreatSchools for ratings and reviews. Optionally, you can access school and school district level demographics and performance statistics.

Neighborhood Data

We have gathered neighborhood boundaries for over 50,000 neighborhoods across the US. This data set includes various other overlays – real estate market insights, demographics, commute, business mix, employment, education, and lot more. These are available via APIs and ready to use widgets for your website.

Census – Demographics, Education, Commute, Crime, etc.

While census data is public we make it easily accessible via our APIs that provide key information at different geographic levels – Zip Codes, Neighborhoods, and Cities. Pre-built widgets for this information makes it easy to integrate the information into any real estate website or application.

Local Community Information – Associations, Businesses, and Events 

We integrate with various external sources such as Yelp, Patch, etc. to bring you curated local content that can improve the quality of the relevance of a real estate website to local communities.

We can provide seamless access to various other public APIs to ease your integration with a single point of access. Here are some such data sources we offer.


Freddie Mac Mortgage Rates

Data from Freddie Mac’s Primary Mortgage Market Survey and other region specific historical mortgage rates.

Freddie Mac HPI

Provides a measure of typical price inflation for houses within the U.S. Values are calculated monthly but are released at the end of the following quarter.

Freddie Mac HPD Project Building Element

The Department of Housing Preservation and Development (HPD) takes action against owners of privately-owned buildings to enforce compliance with the housing quality standards, compelling owners to comply with the Housing Code.

How Loud – Sound Score

Compares relative noise levels of cities and neighborhoods

New York City Open Data

Document Details for Real Property Related Documents Recorded in ACRIS


Returns public data from socrata


StreetEasy is a real estate site for New York City that helps users find homes for sale or rent

City of Toronto

Public information available from the City of Toronto

City SDK

Public information available from the Netherlands

Data Weave

Provides data on the latest on weather and earthquakes around the world


Real estate properties in India

Open Weather map

Retrieves weather reports from all over the world


Provides location based information on air quality

Zoo Property

Real estate property listing management system for web designers and software developers