Property Index
One API call for complete property data. Aggregates Land Registry, EPC, listings, and 15+ official sources into a single record for every UK address.
About this dataset
Query any UK property by UPRN or address and get back a unified record with pricing history, energy performance, tenure, market status, and location metrics. Updated in real-time. Pay per attribute with credit-based pricing.
Everything in the box
Unified Record
One API call returns pricing, EPC, tenure, listings, and location data
Official Sources
Land Registry, Ordnance Survey, EPC Register, Environment Agency
Real-time Updates
Listings update continuously, transactions monthly
Pay Per Attribute
Request only the fields you need, pay credits per call
What people build with it
PropTech & Valuations
Power AVMs, property search, and market analytics
Lending & Risk
Property verification for mortgage and insurance decisions
Investment Analysis
Portfolio analysis, deal sourcing, yield calculations
Frequently asked questions
More from the catalogue
Energy Performance Certificates
Complete UK EPC register with 20M+ certificates. Energy ratings, efficiency scores, running costs, CO2 emissions, and building component analysis for every assessed property.
Property Transactions
Complete HM Land Registry price paid records since 1995, enriched with UPRN resolution and geospatial coordinates for every transaction.
Registered Leases
HM Land Registry leasehold title data with AI-powered UPRN resolution. Lease terms, ground rent details, and expiry dates for 4.8M+ UK leasehold properties.