US Real Estate Data — Listings, Valuations, and Market Insights
Search Redfin property listings, get detailed property data, resolve locations, and access home valuations from one of America's largest real estate platforms. Build property search tools, market analytics, and valuation features for the US real estate market.
What you can build
Structured data for real applications. Here are some ideas.
Home Valuation Tools
Build Zestimate alternatives using Redfin's valuation data. Create property value estimators, equity calculators, and market comparison tools for homeowners and buyers.
Property Search Applications
Build property search features powered by Redfin data. Create home finders, investment property screeners, and relocation tools with US real estate listings.
Real Estate Market Analytics
Analyze listing prices, market trends, and inventory levels across US markets. Build analytics dashboards for real estate professionals and investors.
Investment Research & Screening
Screen properties for investment potential using listing data and valuations. Build tools that help investors find undervalued properties and analyze returns.
Available endpoints
Everything you need in one API.
Property Search
/api/redfin/search
Search Redfin property listings by location and filters
Property Details
/api/redfin/property
Get full property details with photos, features, and history
Locations
/api/redfin/locations
Search and resolve US locations for property search
Valuation
/api/redfin/valuation
Get Redfin's estimated home value for a property
Try it now
One API call. Structured JSON response.
Request
curl -X GET "https://scrappa.co/api/redfin/search?location=San+Francisco&price_max=1500000&beds_min=2" \
-H "Accept: application/json" \
-H "X-API-KEY: YOUR_API_KEY"Response
{
"success": true,
"results": [
{
"id": "120843567",
"address": "123 Valencia St, San Francisco, CA 94103",
"price": "$1,295,000",
"beds": 3,
"baths": 2,
"sqft": 1650,
"year_built": 1920,
"status": "Active",
"days_on_market": 12,
"image_url": "https://ssl.cdn-redfin.com/...",
"url": "https://www.redfin.com/CA/San-Francisco/..."
}
]
}Scrappa vs Zillow API (ZWSID)
See how Scrappa compares to the official API.
| Feature | Scrappa | Zillow API (ZWSID) |
|---|---|---|
| API status | Active | Deprecated (Zestimate API) |
| Home valuations | Yes (Redfin Estimate) | Zestimate (via Bridge) |
| Property search | Limited | |
| Property details | Full details | Bridge API (partner only) |
| Authentication | API key only | Partner application |
| Price per 1k requests | $0.20 | Partner pricing |
| Free tier | 500 credits/month | No (partner only) |
| Setup time | Minutes | Weeks (partnership) |
Key features
Frequently asked questions
Zillow deprecated their public API (ZWSID) and now offers data only through the Zillow Bridge API, which requires a partnership agreement. Scrappa provides Redfin real estate data with simple API key authentication, instant access, and flat per-request pricing — no partner application needed.
Yes. Use the search endpoint to find listings, the details endpoint for property information, and the valuation endpoint for home value estimates. Build comprehensive real estate applications that cover the US market with thousands of queries per day.
Just a Scrappa API key passed as an X-API-KEY header. No Redfin partner agreement, no Zillow ZWSID, no MLS access. Sign up for free, get your key, and start querying US real estate data immediately.
You can search listings with filters for location, price, beds, baths, and size. Get full property details with photos, features, history, and agent info. Access home valuations and resolve US locations for search features. All data is returned as structured JSON.
Yes. Every Scrappa account includes 500 free credits per month with no credit card required. Test all 4 Redfin endpoints before committing to paid usage.
Scrappa charges $0.20 per 1,000 requests with no daily caps. All Redfin endpoints cost the same. The free tier gives you 500 credits per month to get started with US real estate data.