Data sources & licensing

• Energy Performance Certificate data — Ministry of Housing, Communities and Local Government, used under the EPC open data terms.
• HM Land Registry data — used under the relevant HM Land Registry licence terms.
• Flood risk data — Environment Agency (England) and Natural Resources Wales (Wales), used under the Open Government Licence.
• Listed buildings and heritage designations — Historic England and Cadw, used under the Open Government Licence.
• Planning constraint data — planning.data.gov.uk and constituent planning authorities, used under the Open Government Licence.
• Deprivation indices — the English Indices of Deprivation and the Welsh Index of Multiple Deprivation, used under the Open Government Licence.
• Address and location data — Ordnance Survey and Royal Mail (Postcode Address File), used under licence.

Questions about any source or its use: [email protected]