Trees in conservation areas

All trees in conservation areas are protected if they are more than 75 millimetres in diameter, measured at 1.5 metres above ground level.

It's an offence to work on a tree in a conservation area without giving us six weeks' written notice (known as a Section 211 notice). This period allows us to decide if the tree(s) needs protection through a Tree Preservation Order (TPO).

Notify us about tree works

You can notify us of proposed tree works online through the Planning Portal:

Notify us of tree works 

Alternatively, complete the application form and return to us:  Application for tree works (PDF 877KB).

For help completing the form, read the  Tree works application/notification guidance (PDF 183KB).

Exemptions

You don't usually need to give notice to carry out work on:

• dead trees
• dead branches and twigs
• dangerous trees (for example, clear signs of root ball movement)

However, you must prove the condition of the tree(s). We advise checking with us first.

Unauthorised works to trees in a conservation area

If you carry out work on a tree in a conservation area without giving us six weeks' notice, you could face:

• A fine of up to £20,000 in the magistrates’ court
• An unlimited fine in the crown court, in serious cases.