UK Property Data: 29M Properties in One API
Homedata aggregates UK property data from six licensed government and commercial sources into a single developer-friendly REST API. Sold prices, EPC ratings, flood risk, planning history, ownership, and demographics — covering more than 90% of the UK property market, identified by UPRN.
Homedata is also the only UK property data API exposing the full listing-event chain — Added, Reduced, Withdrawn, Sold STC, Re-listed — UPRN-matched and queryable via REST. Government feeds cover completions only; no other commercial UK property API exposes live market activity at this depth, per property.
100 free calls/month · No credit card
29M
Properties indexed
90%+
UK market coverage
60+
Data fields per property
6
Licensed data sources
What UK property data is covered?
Every property in Homedata's dataset is identified by its UPRN — the Unique Property Reference Number assigned by Ordnance Survey. That single identifier ties together all the data types below.
Property Characteristics
Type, tenure, bedrooms, floor area, construction age, council tax band — the core descriptors for any residential or commercial property.
Property characteristics data →Sold Prices & Transactions
Full Land Registry price paid history from 1995. Sale date, price, property type, new-build flag, freehold vs leasehold.
Prices & transactions data →EPC Energy Data
Energy Performance Certificates for England and Wales — current and potential ratings, CO₂ emissions, heating type, recommendations, and lodgement date.
EPC & energy data →Environmental Risk
Flood risk (river, surface, coastal, groundwater), radon, coal mining, landfill proximity, noise pollution, air quality, and invasive plants.
Environmental risk data →Planning History
National planning application database: application type, description, status, decision date, and reference number — searchable by UPRN or radius.
Planning applications →Ownership Data
Land Registry title data: freehold and leasehold ownership, registered title numbers, proprietor names including Companies House cross-reference for corporate owners.
Ownership data →Area Intelligence & Demographics
Index of Multiple Deprivation across all 10 domains, census population data, postcode-level demographics, and school catchment mapping.
Area intelligence data →Valuations (AVM)
Automated Valuation Model estimates built on comparable sales, property characteristics, and market trend data — UPRN-level estimates with confidence bands.
AVM valuation data →Schools Data
27,000+ schools with Ofsted ratings, phase, capacity, and distance from any property. School catchment boundary mapping included.
Schools data →Where does the UK property data come from?
Every data point in the Homedata platform is sourced via licensed feeds from authoritative UK government and public-sector bodies. No scraping. No grey-area collection.
HM Land Registry (HMLR)
Price Paid data, registered title details, freehold/leasehold tenure, proprietor names, and ownership history for England and Wales.
MHCLG / EPC Register
Energy Performance Certificate data for England and Wales — ratings, floor areas, construction age, heating systems, and improvement recommendations.
Environment Agency
Flood risk mapping (river, surface water, coastal, groundwater), radon potential zones, and environmental hazard datasets for England.
Ordnance Survey Open Data
AddressBase — 32 million UPRNs covering every addressable property in Great Britain. The backbone of Homedata's address resolution and property matching.
Companies House
Company registration data cross-referenced to Land Registry titles for identifying corporate property ownership — useful for buy-to-let and commercial due diligence.
Office for National Statistics
Index of Multiple Deprivation (IMD), census demographics, population counts, and postcode-level area profiles for England and Wales.
How developers use UK property data
UK property data powers a wide range of applications. Here are the most common ways Homedata customers use the API.
Property valuation platforms
Mortgage lenders, surveyors, and estate agents use UK property data to build automated valuation models (AVMs). Homedata provides the sold price history, property characteristics, and comparable sales data needed to train and serve AVM predictions at UPRN level. Typical integration: call /api/properties/{uprn}/ for characteristics then /api/comparables/ for nearby sold prices.
EPC compliance tools
Landlords, property managers, and lenders need to track EPC ratings across large portfolios. Homedata's EPC endpoint returns current and potential ratings, lodgement dates, and improvement recommendations for any UPRN — letting teams flag non-compliant properties ahead of the 2030 MEES deadlines in bulk.
Conveyancing and due diligence
Conveyancers and solicitors pull UK property data to pre-populate search results: flood risk, planning history, environmental hazards, and title data. A single Homedata property report call returns the seven data categories that previously required separate searches from five different government portals.
Lead generation and market intelligence
PropTech businesses, cash buyers, and property sourcers use UK property data to identify and qualify leads. Homedata's live listings API combined with ownership and EPC data lets teams build targeted prospect lists — for example, off-market freeholds in a specific postcode with a poor EPC rating and long tenure. The listing-event chain (Added → Reduced → Withdrawn → Sold STC) is market data no other commercial UK API exposes at this depth, making Homedata the unique source for motivated-seller signals via REST.
Pricing
Access UK property data free for exploration, then scale with predictable API-call pricing. No per-property licences, no data export fees on core endpoints.
Free
£0/month
100 API calls/month · Core property module · No credit card
Starter
£49/month
2,000 calls · Core + Risk & Environment modules
Growth
£149/month
10,000 calls · Core + Risk + Market & Pricing modules
Pro
£349/month
50,000 calls · All modules · Bulk download access
All UK property data endpoints
Every endpoint in the Homedata API is part of the UK property data platform. Browse by category below.
Data pages
- Property Characteristics — type, beds, floor area, tenure, council tax
- Prices & Transactions — sold price history, listing events
- EPC & Energy — energy ratings, certificates, recommendations
- Environmental Risk — flood, radon, coal mining, noise
- Area Intelligence — deprivation, demographics, postcodes
- Schools — Ofsted ratings, catchments, distance
- Valuations (AVM) — automated valuation estimates
- Comparable Sales — nearby sold properties ranked by similarity
- Agent Market Data — market share, listing history, time-to-sell
- Market Activity — supply, demand, and listing velocity
API & specialist pages
- Valuation API — UPRN-level AVM endpoint
- Government Data API — planning applications, EPC, Land Registry
- Risk Data API — environmental and structural risk
- Ownership Data API — HMLR titles, Companies House cross-reference
- Property Data API overview — developer getting started guide
- Land Registry data
- EPC data
- House prices data
- Flood risk data
- Planning permission data
- Leasehold data
- Freehold data
- Comparable sales data
- AVM data
- Bulk data download
Frequently asked questions about UK property data
What is UK property data?
UK property data is any structured information about a property — its address, type, size, ownership, sale history, energy performance, environmental risks, planning history, and local demographics. Homedata aggregates these datasets so you can query everything from one place.
Where does Homedata's UK property data come from?
Homedata sources UK property data exclusively via licensed government feeds: HM Land Registry, the MHCLG EPC Register, the Environment Agency, Ordnance Survey Open Data, Companies House, and the Office for National Statistics. No scraping or unofficial collection of any kind.
How much of the UK property market does Homedata cover?
Homedata covers more than 90% of the UK property market via licensed feed. The platform holds 29 million properties identified by UPRN, spanning England and Wales for most data types, with address and UPRN resolution extending to Scotland.
What's the difference between UK property data and Land Registry open data?
Land Registry publishes price paid transactions as monthly CSV files — a useful but limited dataset. Homedata layers that data on top of EPC records, environmental risk, property characteristics, planning history, and demographics and delivers everything via a real-time JSON API with sub-200ms response times.
Can I download UK property data in bulk?
Yes. Bulk data download is available on Growth and Pro plans. You can export filtered property datasets — for example, all residential properties in a postcode district with EPC data attached — as structured files for use in your own database or data warehouse. See bulk download documentation for details.
How current is the UK property data?
Sold prices update monthly (Land Registry release cadence). EPC data is added within days of certificate lodgement. Environmental risk data updates quarterly. Live listing data updates in near-real time. Full data freshness documentation is in the API reference.
Start accessing UK property data today
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Also see: Residential property data · Property data API