Welcome to the DataStore

The London DataStore is  a free and open data-sharing portal  where anyone can access data relating to the capital.  Whether you’re a citizen, business owner, researcher or developer, the site provides over 500 datasets to help you understand the city and develop solutions to London’s problems.

Please do have a look around, and let us know what you think.

We are proud to be the winners of the 2015 ODI Open Data Publisher Award.

City Data

Search, preview and download data by geography, publisher or format. Datasets are provided in easily accessible formats, with clear licenses and, in many cases, visualisations, commentary and analysis.

Developers can take a look at our documentation for details of  the DataStore API.


There are numerous examples illustrating how data is being used to properly drive policy to enhance the lives of Londoners, create new businesses and answer city problems. Delve into our box of Case Studies.



Climathon City Challenges

The GLA are supporting a 24-hour hackathon-style climate change event being organised by Climate-KIC. How can we reduce the impact of poor air quality? Reduce London’s emissions? Grow food in London’s open spaces? Are just some of challenges being tackled using data from the London Datastore.


Sharing Cities London leads on a bold initiative to generate €500m smart city investment funds from €25m EU seed funds. Graham Colclough, from UrbanDNA writes about a really exciting and bold programme…more.


Participants in the London Data ecosystem are numerous and varied. Not all of can be mentioned here, but chief among them are… [Read More…].

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