Similar Homes (Comparable Listings)
View all Redfin Property Data endpoints →Homes similar to a given listing, keyed by propertyId/listingId: the recommendation set a visitor would see on the property page. Use it to power 'you may also like' rails, expand a buyer's watchlist with near-duplicates in adjacent neighborhoods, or assemble live comparables when preparing an offer on the subject home.
API Features
Live API Demo
🔒 Sign in to try it live
Log in to call this API with your own API key. New accounts get 100 free credits — no card required.
Log in / Sign upNo active API key found. Create one in your Dashboard, then reload this page. Dashboard →
/api/project/redfin/similars-listings API Response (JSON)
{} curl -X GET 'https://api.opendata-api.com/api/project/redfin/similars-listings?key=<API_KEY>&propertyId=40775351&listingId=224185786'
Query Result
Use Cases
- Power a 'you may also like' recommender on property detail pages.
- Auto-suggest live comparable listings when building a CMA for a seller lead.
- Expand a buyer's watchlist with near-duplicate homes in adjacent neighborhoods.
- Assemble offer-price evidence from currently competing listings.
Frequently asked questions
How is similarity computed?
It returns the platform's precomputed similar-home set, matching what the detail page shows; for a custom comp definition, build your own set with the sold search endpoints' attribute filters.
How many homes come back?
The platform's precomputed similar set is returned; the count is whatever the response carries.
Are similar homes always in the same area?
Mostly nearby look-alikes in adjacent neighborhoods — good for offer evidence and watchlist expansion.