Return the current estimated market value (Zestimate) for a property by zpid or listing-page URL. Verified live: the estimate for a search-sourced zpid exactly matched the zestimate field on that property's search card, so search snapshots and point lookups stay consistent. The response is deliberately small — data contains the zestimate number — making this the cheapest way to refresh valuations across a portfolio on a schedule. zpids come from search result cards or the tail of a detailUrl. Pair with the rentZestimate field already present on search cards when you need rental estimates too.

API Features

Cross-checked consistency Live verification showed the endpoint's zestimate identical to the search card's zestimate for the same property.

Minimal payload Returns just the estimate number — ideal for high-frequency portfolio refreshes where bandwidth and parsing cost matter.

Accepts listing-page URLs Paste a full listing-page URL instead of an ID when that is what your pipeline already has.

Pipeline-ready One value per call composes cleanly into nightly batch jobs, alert thresholds and time-series storage.

Live API Demo

GET /api/project/zillow/property-zestimate

API Response (JSON)

{}

curl -X GET 'https://api.opendata-api.com/api/project/zillow/property-zestimate?key=<API_KEY>&zpid=<zpid>'

curl -X GET 'https://api.opendata-api.com/api/project/zillow/property-zestimate?key=<API_KEY>&zpid=<zpid>'

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If you encounter API issues or need other API requirements, please contact us.

Use Cases

Portfolio valuation tracker that refreshes estimated market values for hundreds of holdings nightly
Seller lead scoring: prioritize outreach where the estimated value implies strong equity
Rent-vs-buy and affordability calculators embedding both sale and rental estimates
CMA tooling that flags over- or under-priced listings by comparing list price to the live estimate

Related operations

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Get the Current Zestimate for a Property