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Sold history

Returns the historical sale records for a specific property, identified by its internal property UUID. Records are matched against HM Land Registry Price Paid Data using a three-priority strategy, and the response carries a match_confidence score so you know how reliable the match is. Required scope: market-data:read · Cost: 1 request
Authenticate with a paid API key (Authorization: Bearer paid_your_key). The endpoint also accepts a logged-in Clerk session when called from the dashboard. Anonymous requests are rejected.

Query parameters

Request

Response

Response fields

Match confidence tiers

Records are matched in priority order, and the tier sets the ceiling for match_confidence:
For flats sharing a UPRN-less block, an exact unit match is often impossible. In that case is_building_estimate is true, match_confidence is lower, and estimate_note explains the basis. Treat building estimates as directional, not unit-precise.