Land intelligence

Follow brownfield sites and the planning activity around them.

Explore brownfield register entries in England, check published site details, and see the planning activity linked to each site as the data becomes available.

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Planning Data

authoritative register source

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Source: Planning Data brownfield land register. Coverage can be incomplete and varies by authority. Last source check: Source check pending.

Data Sources & Attribution

PlanningData.gov.uk ↗OGL3

Official UK government planning data platform. Planning applications, listed buildings, conservation areas, flood risk zones, and more.

PlanIt.org.uk ↗Rights review

UK planning applications aggregator covering 420 local authorities. Used as a fallback data source for councils not yet on the official feed.

UK Local Planning Authorities ↗Rights review

Planning application information accessed from council portals. Individual councils and portal providers may have separate reuse terms.

Historic England ↗OGL3

Listed buildings and scheduled monuments data via PlanningData.gov.uk.

Planning Alerts combines Planning Data records with information from council portals and other sources. Planning Data-sourced records are used under Open Government Licence v3.0 attribution. Other sources may have separate terms and are not enabled for commercial API, export, paid-alert or professional workflows until their rights are verified.

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