We use official UK government data sources wherever possible.
SoldPrices.uk is built entirely on open, publicly available datasets from UK government and public bodies. We do not purchase or license private data. All sources listed below are free to access.
Coverage: Full transaction-level data for England & Wales. Scotland data is limited to council-level area averages. Northern Ireland is not currently included.
Where AI analysis is provided, it is generated by Anthropic Claude using only the data listed on this page — it does not draw on external knowledge or private sources.
HM Land Registry Price Paid Data
All residential sold prices in England & Wales since 1995 — over 31 million transactions.
Updated monthly. Excludes commercial property, right-to-buy, and certain non-standard transactions.
gov.uk/government/collections/price-paid-data
Licence: Open Government Licence v3.0
UK House Price Index — Scotland
Council-area level average prices for Scotland. Individual transaction data is not publicly available for Scotland.
gov.uk/government/collections/uk-house-price-index-reports
Licence: Open Government Licence v3.0
Ministry of Housing, Communities and Local Government (MHCLG)
EPC ratings (A–G) showing energy efficiency for domestic properties in England and Wales.
epc.opendatacommunities.org
Licence: Open Government Licence v3.0
data.police.uk — Home Office
Street-level crime data by category (burglary, violent crime, anti-social behaviour, etc.) for England, Wales and Northern Ireland.
Updated monthly with a 2–3 month lag.
data.police.uk
Licence: Open Government Licence v3.0
Environment Agency
Flood zone classifications and live flood warnings for England.
environment.data.gov.uk
Licence: Open Government Licence v3.0
Department for Education — Get Information About Schools
School names, phases, and Ofsted ratings for England.
get-information-schools.service.gov.uk
Licence: Open Government Licence v3.0
Rail Delivery Group — Live Departure Boards Web Service
Real-time train departure and arrival data for all UK railway stations, including scheduled times,
live estimates, and service details. Used to provide commute information and station proximity data.
nationalrail.co.uk/developers
Licence: Rail Data Marketplace Open Licence
UK Railway Station Locations
Coordinates for 2,599 railway stations across the UK, enabling nearest-station lookups for any postcode.
github.com/davwheat/uk-railway-stations
Licence: Open source
Office for National Statistics — Census 2021
Area-level demographic data for England & Wales including population, housing tenure
(owned/rented), accommodation type (detached/semi/terraced/flat), household composition,
household size, and qualification levels.
Data is at Output Area level (~125 households) and aggregated for larger areas.
nomisweb.co.uk/sources/census_2021
Licence: Open Government Licence v3.0
Ordnance Survey Open Names / Code-Point Open
Postcode centroids and place name lookups.
ordnancesurvey.co.uk
Licence: Open Government Licence v3.0
OpenStreetMap
Map tiles used for property and area display.
openstreetmap.org/copyright
Licence: ODbL — © OpenStreetMap contributors
Anthropic Claude
AI-generated insights and the property market chatbot are powered by Anthropic's Claude model.
Claude analyses only the data listed above — it does not access external websites or private databases.
AI outputs are for informational purposes only and do not constitute financial advice.
anthropic.com
Price Paid data is typically updated within 6–8 weeks of a transaction completing — very recent sales (last 2–3 months) may not yet appear. EPC data is updated quarterly. Crime data has a 2–3 month lag.