Planning Constraints Map

The Flood Zones show the probability of river and sea flooding, ignoring the presence of defences. There are four zones, 1, 2, 3a and 3b, that reflect the annual probability of flooding happening. This map shows all areas with more than a 1 in 1,000 annual probability of either river or sea flooding by combining zones 2, 3a and 3b. If you want to submit a planning application within these zones, you will need to do a flood risk assessme...

Opportunity Areas (OAs) are London’s major source of brownfield land which have significant capacity for development. Development proposals within OAs should conform with strategic directions for the OA(s). The GIS files show the indicative boundaries, please contact the relevant London Borough to confirm accuracy. NOTE: The boundaries are based on Ordnance Survey mapping and the data is published under Ordnance Survey's 'presumption to...

The Central Activities Zone covers London’s geographic, economic and administrative core. It’s unique combination of uses should be promoted and enhanced while also improving its environment and attractiveness for residents, visitors and businesses alike. The GIS files show the indicative boundaries, please contact the relevant London Borough to confirm accuracy. NOTE: The boundaries are based on Ordnance Survey mapping and the data is ...

Town centres provide a range of commercial, cultural and civic activities, including shopping, leisure, employment, entertainment, culture, and social and community facilities. Their vitality and viability should be promoted to ensure they retain their importance. There are five broad types of town centres according to their scales and roles: International centres, Metropolitan centres, Major centres, District centres and Neighbourhood ...

Intensification Areas are built up areas with good existing or potential public transport links and can support redevelopment at higher than existing densities. They have significant capacity for new jobs and homes but at a level below that which can be achieved in the Opportunity Areas. The GIS files show the indicative boundaries, please contact the relevant London Borough to confirm accuracy. NOTE: The boundaries are based on Ordnanc...

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 relevant London Borough to confirm accuracy. NO...

Locally Significant Industrial (LSIS) Sites are sites that have particular local importance for industrial and related functions, which complement provision in SILs. The GIS files show the indicative boundaries, please contact the relevant London Borough to confirm accuracy. NOTE: The boundaries are based on Ordnance Survey mapping and the data is published under Ordnance Survey's 'presumption to publish'.Contains OS data © Crown copyri...

Housing zones are areas funded by the Mayor and government to attract developers and relevant partners to build new homes. The GIS files show the indicative boundaries, please contact the relevant London Borough to confirm accuracy. NOTE: The boundaries are based on Ordnance Survey mapping and the data is published under Ordnance Survey's 'presumption to publish'.Contains OS data © Crown copyright and database rights 2019.Greater London...

Conservation Areas are areas where extra planning controls apply due to their special architectural and historic interest. The GIS files show the indicative boundaries, please contact the relevant London Borough to confirm accuracy. NOTE: The boundaries are based on Ordnance Survey mapping and the data is published under Ordnance Survey's 'presumption to publish'.Contains OS data © Crown copyright and database rights 2019. Greater Londo...

A Site Allocation means that the site is allocation for a particular type of development or use, such as housing, employment and leisure, within a development plan. Allocated sites provide guidelines for planning decisions, help to diversify use of land and promote development at borough level. The GIS files show the indicative boundaries, please contact the relevant London Borough to confirm accuracy. NOTE: The boundaries are based on ...