Free property tools
Free UK property checks
Check an EPC, a council tax band, flood and ground risk, planning constraints or company-owned land, and work out stamp duty. Each tool runs on the same data as our property API, so you can try a lookup here and then call it from your own software.
EPC checker
Find the energy rating, floor area and recommendations on any EPC certificate in England and Wales.
Runs on the EPC API
Property age checker
See the construction age band recorded on a home's EPC, plus its built form and property type.
Runs on the EPC API
Council tax band checker
Look up the council, the charge for every band and, for a specific address, its VOA band.
Runs on the Council tax API
Flood and ground risk checker
Screen a postcode for river, sea, surface water and reservoir flooding, coal mining, landslides and geology.
Runs on the Flood risk and ground risk APIs
Planning constraints checker
Check for listed buildings, conservation areas, Article 4 directions and tree preservation orders near a postcode.
Runs on the Planning constraints API
Company ownership search
Search UK land and property owned by companies, by company name, number, title number or address.
Runs on the Company ownership API
Stamp duty calculator
Work out SDLT for home movers, first-time buyers, additional homes and non-UK residents in England and Northern Ireland.
Runs on the Stamp duty API
Council tax by council
Band A to H charges, yearly changes and rankings for every council in England, Scotland and Wales.
Runs on the Council tax API
Fair use
The free tools are for occasional lookups, so each visitor can run a limited number of searches an hour. Address-level council tax checks are limited to a few a day because they query the Valuation Office Agency live. If you need more, or want the data in a spreadsheet, CRM or app, the API has no daily cap and starts with a free trial.