Planning

Brownfield lands are areas of previously developed land available for residential and mixed-use developments. All local planning authorities are required to publish a Brownfield Land Register to encourage delivery of housing and investment in the area. Brownfield sites that are below 0.25 hectares may not be shown on the map. The GIS files show the indicative boundaries, please contact the...

The Mayor of London, Sadiq Khan, is committed to increasing the amount of solar energy captured in London as part of his wider ambition for London to become a zero carbon city. The Mayor has developed the London Solar Opportunity Map with the  UCL's Energy Institute  and  Centre for Advanced Spatial Analysis ...

The GLA is currently developing updated household projection models for use in its 2024-based projections. **Update 08-08-2025** Household projections incorporating the GLA's draft 2024-based population projections have been added to the page. **Update 27-06-2025** A technical note providing an overiew of the work to date and draft results has been added to the page. The draft projections and model inputs discussed in...

The London Building Stock Model v2 provides energy efficiency data for all London homes. This includes information on EPC ratings, heating systems, insulation levels and building fabric. This dataset represents an update of the original London Building Stock Model, and it brings together data from Energy Performance Certificates (EPCs), alongside data from other sources such as the London borough councils and...

London’s first Cultural Infrastructure Map brings together new research and information that has previously not existed in one place. It plots the location of cultural infrastructure and enables the user to view it alongside useful contextual data. This page contains cultural infrastructure data sets collected in the spring and summer of 2022 and published in 2023. Audits of facilities...

London’s first Cultural Infrastructure Map brings together new research and information that has previously not existed in one place. It plots the location of cultural infrastructure and enables the user to view it alongside useful contextual data. This page contains cultural infrastructure data sets published in 2019. The data shown on the live map is more recent and can be found...

National and local restrictions and policies affecting London, by date. Supplied as an experimental dataset to provide context for analysis of other social or economic datasets, for instance, footfall and spend data timeseries. Information was mainly gathered from government announcements published by the Prime Minister's Office. The restrictions and policies included are: School closures - complete closures only Pub closures -...

This briefing summarises trends in applications for the (BN(O) route since it was introduced on 31 January 2021 until the end of March 2023.

This briefing summarises trends in National Insurance number applications from London residents since 2016. It examines the most frequent nationalities represented in recent data, and compares these nationalities with those applying from the whole of the UK.

This report summarises trends in new applications for the EUSS, outcomes from applications, the most frequent nationalities of London residents applying, and the distribution across London of number of applications and major origin nationalities.