• How is the capital performing? See the London Dashboard
  • Browse the useful apps and tools created using our data
  • Get the 2011 Census first results
  • Looking for the LSEO?


  • How is the capital performing? See the London Dashboard
  • Browse the useful apps and tools created using our data
  • Get the 2011 Census first results
  • Looking for the LSEO?

Welcome to the London Datastore

The London Datastore has been created by the Greater London Authority (GLA) as an innovation towards freeing London’s data. We want citizens to be able access the data that the GLA and other public sector organisations hold, and to use that data however they see fit – free of charge. The GLA is committed to influencing and cajoling other public sector organisations into releasing their data here too.

Releasing data though is just half the battle. Raw data often doesn’t tell you anything until it has been presented in a meaningful way. We want to encourage the masses of technical talent that we have in London to transform rows of text and numbers into apps, websites or mobile products which people can actually find useful.

Join the conversation via Twitter or email and give us your thoughts and feedback - we want to make this site work for you!

GLA Affordable Housing Programme Outturn

OCTOBER 2014 Housing

GLA affordable housing outturn data by programme, tenure and Local Authority, since April 2009.

Average: 2.6 (5 votes)

GLA Poll Results

OCTOBER 2014 Transparency

Results of polls run for the GLA.


Ask Boris social media monitoring

OCTOBER 2014 Transparency

Monthly Tweetreach reports of the Mayor of London's 'Ask Boris' Twitter sessions tracking reach, exposure and other online metrics.

Average: 5 (1 vote)

LFEPA Expenditure Over £250

OCTOBER 2014 Transparency

Payments over £250 made by LFEPA

Average: 4.5 (2 votes)

Place of Residence by Place of Work, Region

OCTOBER 2014 Employment and Skills

Number of people in work by place of residence and work (main job). This matrix displays travel to work patterns.

Average: 4 (5 votes)

GLA 2013 round population and household projections

AUGUST 2014 Demographics

The GLA's 2013 round of population, household, and ethnic group population projections - updated August 2014

Average: 5 (10 votes)

London Ward Well-Being Scores

NOVEMBER 2013 Crime and Community Safety Demographics Education Employment and Skills Environment Health Transport Young People

London Ward Well-Being Probability Scores is an innovative Excel tool from the GLA that calculates combined measures of well-being indicators for each ward in London.

Average: 5 (8 votes)

TfL Live Traffic Disruptions

SEPTEMBER 2010 Transport

Information about the location, nature, impact and timing of a range of disruptions being monitored by TfL's 24/7 traffic control centre.

Average: 5 (6 votes)

LEGGI 2011

JANUARY 2014 Environment

London Energy and Greenhouse Gas Inventory 2011 showing greenhouse gas emissions and energy consumption.

Average: 5 (5 votes)

TfL Expenditure Over £500

FEBRUARY 2011 Transparency

Transport for London expenditure over £500

Average: 5 (4 votes)

Join the mailing list

Join the mailing list to receive monthly updates about what's new on the Datastore and Dashboard.

Latest blog entry

A better way to measure household income in London

21ST MAY 2014

London’s a city of ...

Get in touch

The Datastore email account is checked daily, and you can expect a response within 1 working day of receipt.


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