Pollarding and protected trees
Pollarding means cutting a tree back to its main trunk or principal branches to encourage a dense, controlled regrowth. It is a long-established management technique, but it is also a major intervention — and that is exactly the kind of work a Tree Preservation Order is designed to control.
If a tree is covered by a TPO, pollarding it without consent is treated the same as any other unauthorised work: it can be a criminal offence. So while pollarding is often perfectly acceptable, it usually needs the council's permission first.
Why permission may be needed
A TPO restricts cutting down, topping, lopping, uprooting and wilful damage. Pollarding clearly falls within this, because it involves removing a large part of the crown. The council wants to be sure the work is appropriate for the species, the season and the tree's condition before it goes ahead.
For some trees, regular pollarding is part of their established management and consent is straightforward. For others, heavy cutting could harm or even kill the tree, so the council may attach conditions or refuse. You will not know which until you ask.
What a TPO application may need
An application for consent to pollard a protected tree typically asks for:
- The address and a plan or sketch showing which tree is involved.
- A clear description of the proposed works — for example, the pollarding points and how much will be removed.
- The reason for the work.
- Photographs of the tree, where helpful.
The more clearly you describe the work, the easier it is for the tree officer to assess. Our guide on applying for TPO works consent walks through this in more detail.
Emergency or safety work
If a protected tree is dangerous and there is an urgent risk of serious harm, limited exceptions may allow work without prior consent. Even then, you are usually expected to give the council notice as soon as practical, and to keep evidence of the danger.
Routine pollarding is not emergency work. Do not rely on the safety exception to carry out planned management — confirm the proper route with the council first.
Getting help from a qualified tree surgeon
Pollarding a mature tree is skilled, sometimes dangerous work, and doing it badly can damage a protected tree — which only increases your risk. A qualified, insured arborist can advise whether pollarding is suitable for the species, carry out the work safely, and often help prepare or review the application.
Use someone with recognised arboriculture qualifications and proper insurance, and make sure consent is in place before they start.