UK Property Data Sources

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

1. 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.

2. Historic England — National Heritage List

   Historic England · Alternative & Proptech Data · Public (legacy classification) · Price not verified

   The official register of England's protected historic buildings and sites, covering 380,000+ listed buildings, scheduled monuments, and conservation areas — essential for property due diligence.

3. HM Land Registry

   HM Land Registry · Ownership & Title Data · Public (legacy classification) · Price not verified

   The UK's official land and property ownership register for England and Wales, publishing free open data including Price Paid Data, the UK HPI, and corporate ownership records.

4. HMRC Property Transaction Statistics

   HM Revenue & Customs (HMRC) · Ownership & Title Data · Public (legacy classification) · Price not verified

   Monthly statistics on UK property transactions liable for Stamp Duty Land Tax (SDLT), LBTT, and LTT — covering all transactions of £40,000 or above.

5. Homedata

   Homedata · Property & Parcel Data · Private (legacy classification) · Price not verified

   A developer-first UK property data API covering 29M properties with UPRN precision, offering the only full listing-event chain API alongside EPC, risk scores, price history, and demographics.

6. Homelet

   Homelet · Rental & Multifamily Data · Private (legacy classification) · Price not verified

   Homelet is the UK's largest tenant referencing and rental insurance provider, publishing the HomeLet Rental Index for UK rental price benchmarks.

7. HomeLet Rental Index

   HomeLet Rental Index · Rental & Multifamily Data · Private (legacy classification) · Price not verified

   The UK's most comprehensive monthly rental index, based on over 1 million actual tenancy applications per year across 4,500+ letting agents.

8. 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.

9. 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.

10. Hometrack UK House Price Index

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

    Hometrack's UK Cities House Price Index provides monthly city-level house price analysis across 20 UK cities, published by Zoopla's data analytics division with the latest report from April 2026.

11. HomeViews — New Build Property Reviews

    HomeViews · Market Data & Analytics · Private (legacy classification) · Price not verified

    UK platform providing verified resident reviews and ratings for new build homes to rent and buy, covering build quality, management, and developer performance data.

12. Hoowla — Conveyancing Search Provider Directory

    Hoowla · Property & Parcel Data · Private (legacy classification) · Price not verified

    Conveyancing software platform providing integrated property search ordering for solicitors and conveyancers across England and Wales.

13. 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.

14. iamsold (SDL Auctions) — Modern Method of Auction Data

    iamsold (SDL Auctions) — Modern Method of Auction Data · Foreclosure & Distressed Property Data · Private (legacy classification) · Price not verified

    The UK's largest Modern Method of Auction provider — residential auction results, guide prices, and sale data across England and Wales.

15. Index Property Information — Local Authority Searches

    Index Property Information · Property & Parcel Data · Private (legacy classification) · Price not verified

    Property search provider with access to data from all 326 UK local authorities, offering local authority searches, environmental reports, and AML compliance via NLIS channels.

16. InfoTrack — Conveyancing Property Searches

    InfoTrack · Property & Parcel Data · Private (legacy classification) · Price not verified

    Integrated conveyancing property search platform for England and Wales, with intuitive mapping, pre-populated searches, and HM Land Registry integration.

17. Insight Data — UK Housebuilder & Developer Database

    Insight Data · Construction & Development Tech · Private (legacy classification) · Price not verified

    UK housebuilder and property developer database with 3,500+ companies, 50,000 construction listings, verified decision-maker contacts, and real-time updates for B2B marketing and sales.

18. Inventory Base

    Inventory Base · Property Management & Operations · Private (legacy classification) · Price not verified

    UK property inventory and inspection software for digital reports and compliance used by letting agents and property managers.

19. JLL UK Research & Market Intelligence

    JLL (Jones Lang LaSalle) · Market Data & Analytics · Private (legacy classification) · Price not verified

    JLL's UK research hub provides in-depth commercial real estate market intelligence covering investment transactions, office, industrial, retail, and capital markets, updated continuously.

20. Kamma

    Kamma · Rental & Multifamily Data · Private (legacy classification) · Price not verified

    The UK's specialist platform for HMO and property licensing compliance, instantly checking whether any property requires a licence across all UK local authority schemes.

21. Kamma — HMO & Rental Compliance Data

    Kamma — HMO & Rental Compliance Data · Alternative & Proptech Data · Private (legacy classification) · Price not verified

    UK HMO licensing and rental compliance data aggregated from all local authorities — licensing status, selective licensing zones, and compliance risk scores at address level.

22. Knight Frank UK Research

    Knight Frank · Market Data & Analytics · Private (legacy classification) · Price not verified

    Knight Frank's UK research platform provides daily-updated market intelligence covering residential, commercial, prime property, logistics, and retail sectors with proprietary data products.

23. Land and Property Services NI

    Land and Property Services NI · Public & Government Records · Public (legacy classification) · Price not verified

    Northern Ireland's official land registry and property valuation service providing ownership, transaction, and rating data.

24. Land Data — Official Conveyancing Searches

    Land Data · Property & Parcel Data · Private (legacy classification) · Price not verified

    Official conveyancing search platform providing CON29 and LLC1 local authority searches directly from local authorities across England and Wales.

25. Landhawk — Planning Application Data API

    Landhawk · Construction & Development Tech · Private (legacy classification) · Price not verified

    UK planning application data API providing structured access to planning decisions and history across England and Wales for developers and PropTech platforms.