UK Property Data Sources

Overview of matching sources, access type, formats, pricing, and API availability.

1. Chimnie

   Chimnie · Valuation & AVM Data · Private (legacy classification) · Price not verified

   A free UK property data platform providing instant AVM valuations, sold prices, EPC ratings, and flood risk for any UK address — designed for consumers, investors, and property professionals.

2. e.surv AVM — Automated Valuation Model

   e.surv Chartered Surveyors (LSL Property Services) · Valuation & AVM Data · Private (legacy classification) · Price not verified

   API-ready AVM from the UK's largest residential property valuation provider, using multi-source data analysis and machine learning for accurate valuations.

3. e.surv Chartered Surveyors

   e.surv Chartered Surveyors · Valuation & AVM Data · Private (legacy classification) · Price not verified

   UK's largest residential surveying firm offering mortgage valuations and the e.surv House Price Index based on mortgage approvals data.

4. Halifax House Price Index

   Halifax (Lloyds Banking Group) · Valuation & AVM Data · Private (legacy classification) · Price not verified

   The UK's longest-running monthly house price series, with data going back to January 1983, based on Halifax mortgage approvals.

5. Hometrack (Houseful)

   Hometrack (Houseful) · Valuation & AVM Data · Private (legacy classification) · Price not verified

   The UK's market-leading AVM provider for mortgage lenders, delivering instant property valuations, portfolio monitoring, and digital valuation services used by the majority of UK lenders.

6. Hometrack (Zoopla Analytics)

   Hometrack (Zoopla Analytics) · Valuation & AVM Data · Private (legacy classification) · Price not verified

   Hometrack (Zoopla Analytics) provides AVM valuations and housing market analytics for UK residential property professionals.

7. HousePrices.io — UK Transaction Price Lookup

   HousePrices.io — UK Transaction Price Lookup · Valuation & AVM Data · Private (legacy classification) · Price not verified

   Free address-level UK house price lookup powered by HM Land Registry Price Paid Data — the fastest way to check transaction history for any property in England and Wales.

8. Nationwide House Price Index

   Nationwide Building Society · Valuation & AVM Data · Private (legacy classification) · Price not verified

   Monthly and quarterly UK house price index from the world's largest building society, with regional breakdowns across all four UK nations.

9. PriceHubble (inc. Dataloft)

   PriceHubble · Valuation & AVM Data · Private (legacy classification) · Price not verified

   A European property analytics platform combining advanced UK AVMs, climate risk models, and Dataloft's hyper-local market insights for estate agents, developers, and institutional investors.

10. Rebuild Cost Assessment — Insurance Rebuild Data

    Intelligent AI (rebuildcost.com) · Valuation & AVM Data · Private (legacy classification) · Price not verified

    Automated rebuild cost validation platform for UK insurers, brokers, and surveyors, providing accurate reinstatement values and portfolio valuations via API.

11. RICS Residential Market Survey

    Royal Institution of Chartered Surveyors (RICS) · Valuation & AVM Data · Private (legacy classification) · Price not verified

    Monthly UK residential property market survey by RICS tracking price expectations, sales volumes, and lettings activity from chartered surveyors.

12. Rightmove House Price Index

    Rightmove · Valuation & AVM Data · Private (legacy classification) · Price not verified

    The UK's largest monthly sample of residential asking prices, tracking annual and monthly house price changes across England and Wales.

13. Zoopla House Price Index

    Zoopla · Valuation & AVM Data · Private (legacy classification) · Price not verified

    Tracks achieved sales prices (not asking prices) using sold prices, mortgage valuations, and recently agreed sales data across the UK.