Real Estate Intelligence

Q: Which sources do the real estate APIs cover?

The Real-Time Zillow Data API and Real-Time Redfin Data return property listings, full details, valuations, and market trends across the U.S. and Canada, so you can pull live data without scraping either site yourself.

Q: How can I look up a property by address?

You can search properties and retrieve full property details, including valuation estimates, by address and other criteria, which supports batch address-to-property enrichment.

Q: How can I get a property's Zestimate via the API?

The Real-Time Zillow Data API returns full property details including the Zestimate, Zillow's estimated market value, so you can pull a valuation for a property by its zpid or from a search.

Q: Is there a free tier?

Yes. You can start pulling real estate data on a free tier and scale to high-volume pipelines with simple REST endpoints.

Access property listings, valuations, and market data from platforms like Zillow and Redfin. Power real estate search, investment analysis, and lead lists.

Overview

Real estate data powers property search, valuation, and investment tools. OpenWeb Ninja's real estate APIs return live listings, full property details, valuations including the Zillow Zestimate, agent data, and market trends from Zillow and Redfin across the U.S. and Canada, and complement them with local business and contact data for outreach. Use them for property search, AVM and investment analysis, and building or enriching real estate lead lists, with a free tier and simple REST endpoints.

APIs for Real Estate Intelligence

Mix and match these APIs to build your solution. Every API includes a free tier.

Real-Time Zillow Data API

Fast and Reliable Real-Estate Data API for the U.S. and Canada - Search Properties and Get Full Property Details, Zestimate, Agents Data, and More from Zillow in Real-Time.

Data sources

Zillow

Real-Time Redfin Data API

Fast and Reliable Real-Estate Data API for the U.S. and Canada - Search Properties by Address, Coordinates, or Polygon, Full Property Details, Market Trends, and More from Redfin in Real-Time.

Data sources

Redfin

Local Business Data API

Extremely Comprehensive Local Business / Place / POI Data from Google Maps - Reviews, Photos, Emails, Social, and 30+ Additional Data Points.

Data sources

Google Maps

Web

Social Links Search API

Search for Social Profiles on the Web in Real-Time - Get Social Links for Facebook, TikTok, Instagram, Twitter, LinkedIn, Youtube, and More Social Networks.

Data sources

Web