UK land intelligence
MAPLIFY
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Trust & Data

Data Sources

Every layer on Maplify comes from an official UK data source. Here's where each category comes from.

Our data provider directory

Maplify does not create constraint data — we import it directly from the authorities responsible for maintaining it. Below are the primary sources behind our map layers, with a link to the relevant Maplify page for each category.

HM Land Registry

INSPIRE Index Polygons showing registered land and property boundaries in England and Wales, updated monthly. View related layers →

Environment Agency

Flood Zones 2 and 3, surface water and reservoir flood risk, and the Historic Flood Map for England. View related layers →

Natural England

SSSIs, Ancient Woodland, Nitrate Vulnerable Zones and other environmental designations for England. View related layers →

Historic England

Listed Buildings, Conservation Areas and Scheduled Monuments for England. View related layers →

British Geological Survey

Bedrock and superficial geology, radon potential and ground stability hazard datasets. View related layers →

Coal Authority

Coal Mining Development High Risk Areas and related historic mining data. View related layers →

Planning Data (planning.data.gov.uk)

Green Belt, Article 4 Directions and other national planning designations aggregated from local planning authorities. View related layers →

Licensing

Datasets are used under the terms set by each publishing authority, typically the Open Government Licence v3.0 or equivalent. Where a dataset carries additional restrictions — such as HM Land Registry's zoom-level display requirement — we apply those restrictions on the map.

Related pages

Methodology · Data Update Schedule · Accuracy & Limitations

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