London's first surface water strategy is published here London's Surface Water Strategy | London City Hall This data forms part of the data and evidence base used to form the strategy. Strategy Catchments Surface Water Catchment Partnerships (SWCPs) boundaries where relevant organisations should create the conditions to share resources, plan jointly and manage resources effectively.  Flood Impact...

The London Workplace Zone Classification (LWZC) uses data from 2011 census and other sources to segment London’s workplace zones into categories based on workers’ and businesses’ characteristics. A total of 92 variables were used to classify the 8,154 workplace zones in London. A list of workplace zones by LWZC Group and Sub group can be found in LWZC Classification.xls and underlying data are in...

Updated: 14/05/2025 Summaries of estimated annual internal migration flows of children aged 0 to 15 for London local authorities. Outputs are based on detailed estimates of internal migration published by the Office for National Statistics. Data for year ending mid-2023 are currently based on modelled flows produced by the GLA.

A Business Improvement District (BID) is a defined area within which local businesses are required to pay an additional levy. The collected tax will be invested locally to fund projects within the district's boundaries. The BID is often funded primarily through the levy but can also draw on other public and private funding streams. There are currently 70 London BIDs...

The GLA Civil Society and Sport Unit Youth Team have commissioned London Metropolitan University Centre for Applied Research in Empowering Society (CARES) team to undertake research into the challenges that young Londoners face, to help shape the GLA’s holistic approach to empowering the voice of young Londoners. The project involves reviewing evidence gathered by the GLA to map out the ecosystem...

Dataset moved to: https://data.london.gov.uk/dataset/gla-adult-skills-fund/

Amount charged weekly by Local Authorities for social housing. Rents data are based on the financial year. Stock figures used to estimate the average for each county, region and the nation are taken at 1st April of the following financial year. Average rents data between 2003/04 and 2007/08 inclusively is based on total stock figures from Housing Revenue Account (HRA) audited...

Amount charged by Registered Social Landlord (Private Registered Provider (PRP)) Average Weekly Rents for social housing. Data is collected by the Housing Corporation via the annual Regulatory and Statistical Return (RSR) based on general needs stock only. Figures are based on only the larger Registered Social Landlords (RSLs) completing the long form. Upto 2006 the threshold for completing the long form was...

The GLA undertakes regular polling of Londoners' views. This page provides the supporting evidence from the GLA polls used in responding to questions to the Mayor.