Listing Popularity (Views & Favorites)
View all Redfin Property Data endpoints →Buyer-attention metrics for a listing, keyed by listingId: view and favorite counts that quantify how much demand a property is attracting right now. Track these counters daily to score competition before an offer, detect momentum shifts ahead of price changes and build market-temperature indexes per neighborhood.
API Features
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/api/project/redfin/popularity-info API Response (JSON)
{} curl -X GET 'https://api.opendata-api.com/api/project/redfin/popularity-info?key=<API_KEY>&listingId=224185786'
Query Result
Use Cases
- Score buyer demand by tracking view and favorite counts across a market daily.
- Trigger 'hot listing' alerts when engagement spikes before price changes.
- Correlate popularity metrics with days-on-market outcomes for pricing research.
- Advise seller clients on listing performance versus comparable homes.
Frequently asked questions
How do I monitor a target neighborhood for new listings and price cuts?
Poll new listings via the search endpoints' timeOnRedfin filter, track cuts by listingId with the price-drop endpoint, and use this endpoint's view and favorite counts to gauge competition intensity.
How often do the counts update?
Counts shift with buyer behavior in near real time; daily snapshots work well for trend comparison.
Why does it take only a listingId?
Popularity metrics attach to the listing rather than the property; take the listingId from any search result row.