Data Sources & Attribution
Every report shows, per layer, whether it was generated from live data or a sample. Sources used by ListedCheck UK:
| Layer | Publisher | Licence |
|---|---|---|
| Postcode geocoding, council, country, OS grid reference | postcodes.io (ONS Postcode Directory) | OGL v3 / OS OpenData |
| Listed buildings (points & outlines, grade, list date), scheduled monuments, registered parks & gardens, World Heritage Sites | Historic England — National Heritage List for England (NHLE) open GIS | OGL v3 (© Historic England) |
| Conservation areas | planning.data.gov.uk (MHCLG, from each local planning authority) | OGL v3 |
| Article 4 direction areas | planning.data.gov.uk (MHCLG) | OGL v3 |
| Consent rules | Planning (Listed Buildings and Conservation Areas) Act 1990 · TCPA 1990 · GPDO 2015 · AMAA Act 1979 · Heritage Applications Direction 2021 | Legislation (OGL / OPSI) |
Contains public sector information licensed under the Open Government Licence v3.0. Contains OS data © Crown copyright and database right; contains Royal Mail data © Royal Mail copyright and database right; contains National Statistics data © Crown copyright and database right (via postcodes.io / ONS Postcode Directory).