Redfin API
Real-Time Redfin Data API - access for-sale, sold, and rental property listings with price, beds, baths, sqft, price history, Redfin Estimates, agent data, and market insights programmatically.
What Is the Redfin API?
The Redfin API taps into Redfin's internal Stingray API - the same data layer that powers Redfin's map and list views - returning rich structured property data for for-sale, sold, and rental listings. Each listing includes address, list price, property type, beds, baths, square footage, lot size, days on market, and high-resolution photos. Price history is returned for individual properties alongside listing status and any recorded price reductions. Searches target any city, neighborhood, or ZIP code, with bulk export supporting up to 350 properties per query.
Beyond active listings, the API returns Redfin Estimate values - Redfin's automated property valuation - along with agent information for listed properties and market-level data including median prices and inventory counts by area. Sold listings include final sale price and sale date, enabling market value research grounded in actual transaction data. This data set is the foundation for real estate search portals, property valuation and iBuying tools, investment analysis platforms comparing active and sold pricing, agent lead generation services monitoring new and price-reduced listings, and market intelligence dashboards tracking price trends and inventory levels across US housing markets.
Use Cases
What you can build with real-time Redfin data
Property Search
Search Redfin for-sale and rental listings by city, ZIP code, price range, beds, baths, and property type. Each result includes address, list price, sqft, lot size, days on market, and photos - sufficient to power a full real estate search portal.
Price Estimation
Retrieve Redfin Estimate values alongside recent sold prices and price history for individual addresses. Combine active listing data with sold transaction data to build automated valuation models and investment return calculators.
Investment Analysis
Pull list price, price reductions, days on market, and price history across Redfin listings to identify undervalued properties and market timing signals. Sold listing data provides the transaction-price baseline iBuying and investment platforms need.
Market Intelligence
Aggregate Redfin listing data by area to track median prices, inventory levels, and days-on-market trends across cities and ZIP codes over time. Powers market report tools, neighborhood analytics dashboards, and real estate research platforms.
Agent Lead Generation
Monitor Redfin for newly listed, price-reduced, or recently sold properties in target neighborhoods. Automated alerts on listing status changes generate timely outreach opportunities for real estate agents and mortgage brokers.
Portfolio Valuation
Pull Redfin Estimate values and current market comparables for addresses in an investment portfolio to track estimated value changes over time. Useful for property management platforms, real estate funds, and personal finance tools.
Available on OpenWeb Ninja
While Redfin is not yet available, these complementary real estate and local data APIs are live and ready to use today.
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Google SearchWant the Redfin API on OpenWeb Ninja?
The Redfin API is not yet available on our platform. Leave your email and details about your use case - we will prioritize accordingly and notify you when it launches.
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