Trees and woodlands

Trees and woodlands make London a healthier, more attractive place to live, and help combat climate change and air pollution.

London's urban forest contains an estimated 8 million trees and covers around 21% of the city's land area. See how we measured tree canopy cover.

Why we want more trees

London's urban forest is increasingly recognised for its economic value as well as its environmental and social benefits. Increasing the number of trees is at the heart of the Mayor's vision to help make London greener, cleaner, more welcoming and more resilient.

What we are doing for London’s trees and woodlands

Community Tree Planting Grants

We have awarded over £600,000 to projects planting a total of over 40,000 trees this winter. Find out more.

The Mayor is funding projects through the new Greener City Fund to plant trees and woodlands in London. All of these projects can be found on our Greener City map.

London's biggest ever tree-planting weekend

On 1 and 2 December 2018, around 15,000 Londoners came together to plant almost 80,000 trees across the city. Find out more and sign up to get involved in future events.


The Mayor has set aside £1.5m from the Greener City Fund to create new woodlands in London. Creating new woodlands is an opportunity to create places that benefit local people, the environment and the economy. The expression of interest process for woodland creation has now closed.

Policy development

The London Plan provides a policy framework which encourages the protection and maintenance of trees and the planting of new trees and woodlands. We have published Supplementary Planning Guidance on preparing borough tree and woodland strategies.

We promote trees as an essential part of new developments and regeneration schemes. We have worked with the Trees and Design Action Group to give developers and architects evidence of the benefits of large canopy trees in the urban environment and help them incorporate trees into urban landscapes.

See two guides:

The Forestry Commission has information on looking after woodlands in London, including data on the amount of woodland currently managed in London and why we should encourage more woodland management. 


We co-ordinate the London Urban Forest Partnership. This is aimed at protecting the capital's trees and encouraging Londoners, businesses and organisations to plant more of them. Since 2011 the partnership has supported activities including tree planting, orchard creation and community woodland events.

To work with us on tree-related projects, email [email protected]


We promote the importance of trees and woodlands across London. Last year we celebrated London's trees as part of the first London National Park City Week.

We also host the London Tree and Woodland Awards in partnership with the Forestry Commission to recognise leading projects and people who have contributed to maintaining and improving London’s trees and woodlands.

Previously funded Mayoral programmes

Find out more about tree planting programmes before May 2016.

Valuing and mapping London's urban forest

London has more than 8 million trees, covering around 21% of the capital's land area. We're documenting London's trees in several ways:

  • Our new tree canopy cover map, created with Breadboard Labs, used high-resolution aerial imagery to pinpoint exactly where trees are.
  • an i-Tree Eco survey of London’s trees and woodlands has measured the benefits and value of the capital's trees. In autumn 2014 over 300 volunteers surveyed more than 700 locations across London using the US Forest Service’s i-Tree methodology. The final report was published in December 2015.
  • our London street tree map
  • The Trees and Design Action Group has published a guide to valuing trees and other green infrastructure

What can you do for trees and woodland?

In December 2018 around 15,000 Londoners planted trees during London's biggest-ever tree planting weekend. Find out more.

The Tree Council also offers small grants towards the cost of tree planting for schools and communities.

Team London has ideas of volunteering projects you could help with, including tree planting.

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