Your legal rights when a neighbour's tree causes problems
Under English and Welsh law, tree owners have a duty of care to ensure their trees don't harm neighbouring properties. If a tree is clearly dangerous and the owner knows but does nothing, they could be liable for any resulting damage.
You have the right of abatement: you can cut back any branches or roots that cross onto your property. You must offer the cuttings back to your neighbour as they technically still own them. You cannot enter their property or cut beyond the boundary line.
- Tree owners must maintain their trees in a safe condition
- You can trim overhanging branches yourself, but only up to the boundary
- You cannot force a neighbour to remove a healthy tree just because you dislike it
- Seasonal debris like fallen leaves is typically considered normal and not grounds for legal action
- Trees covered by a Tree Preservation Order need council permission before major work
- Trees in conservation areas also have legal protections
Before writing any letter, check with your local council whether the tree has protection orders. This affects what solutions are possible.
Informal and formal letters: when to use each
Start with a friendly letter. Many neighbours simply don't realise there's a problem.
Use an informal letter when this is the first time you're raising the issue, you have a reasonable relationship, and there's no immediate danger. A formal letter becomes necessary if your informal approach was ignored, the tree poses a safety risk, you need a paper trail for legal action or insurance, or your neighbour has refused to engage.
Informal letter template:
Dear [Neighbour's name],
I wanted to let you know about a concern with the [type of tree] at the [location in their garden].
For overhanging branches: Several branches have grown over into my garden and are now [blocking light/dropping debris/touching my roof]. I'd be grateful if you could arrange to have them trimmed back.
For a damaged or diseased tree: I've noticed the tree appears to have [dead branches/fungal growth/a significant lean]. I'm concerned it might pose a risk in bad weather.
For roots causing damage: The roots appear to be [lifting my paving/affecting my boundary wall/growing towards my foundations].
Would you be able to take a look? I'm happy to discuss this whenever suits you.
Many thanks,
[Your name, address, contact details, date]
Formal letter template:
Dear [Neighbour's name],
Re: [Type of tree] at [their address]
I am writing further to my letter dated [date]. I have not received a response and the situation remains unresolved.
The [type of tree] located [position] is causing: [list specific issues]
As the owner, you have a legal duty of care to ensure it does not cause damage or injury to neighbouring properties. I am formally requesting that you arrange for [specify: branches to be cut back / a tree surgeon assessment / the tree to be made safe] within [28 days, or 14 if urgent].
If the tree causes damage and I can demonstrate you were aware but failed to act, you may be held liable. I would prefer to resolve this amicably rather than involving solicitors.
Yours sincerely,
[Your name, address, contact details, date]
Send formal letters by recorded delivery. Keep copies of all correspondence.

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Exercise your right of abatement by hiring a tree surgeon to cut back branches and roots to the boundary at your own expense. Keep receipts in case you later pursue costs.
Contact your local council if the tree is genuinely dangerous. Councils have powers under the Local Government (Miscellaneous Provisions) Act 1976 to require owners to make trees safe. Contact your council's tree officer or environmental health department.
Use mediation to resolve the dispute without court. Many councils offer free or low cost mediation: quicker and less damaging to relationships than legal action.
Make an insurance claim if the tree has already caused damage. Your insurer may pursue your neighbour directly to recover costs.
Take legal action as a last resort through a civil claim for nuisance in the county court. The court can order your neighbour to remedy the problem and may award damages. Citizens Advice can point you towards free or affordable legal help.
Document everything: dated photographs, copies of letters, notes of conversations with dates.
Your situation may be slightly different. ask a question below ↓ and our editorial team will reply with our advice.
Getting professional help
For anything beyond minor pruning, use qualified professionals. Look for tree surgeons who are members of the Arboricultural Association or hold NPTC/City and Guilds qualifications. They should have public liability insurance of at least two million pounds.
Get three written quotes for significant work. A good tree surgeon can advise whether a tree is dangerous or diseased: useful evidence if the dispute continues. If the tree is protected, they can advise on the council application process.
Common questions
Can I cut a neighbour's tree that is overhanging my garden?
You can prune branches back to your boundary line, but only up to the line, and what you cut still belongs to them, so offer it back. Check first whether a Tree Preservation Order applies or the property is in a conservation area: if so, you need council consent before doing anything.
My neighbour's tree is blocking light to my home. What can I do?
For evergreen or semi-evergreen hedges over two metres, the High Hedges legislation under the Anti-social Behaviour Act 2003 lets the council step in once you have tried to resolve it directly. For ordinary trees there is no right to light protection in most modern homes, but you can still raise it informally.
What is pollarding and can I ask my neighbour for it?
Pollarding is the regular cutting back of upper branches to keep a tree at a manageable size. You can ask your neighbour to pollard, but they are not obliged to agree. If a TPO applies, even they need council permission, so consent is rarely automatic on a mature tree.
Parents, have moved to a bungalow, with massive tree on the path to the side of the house. It is huge bigger than a 2 storey house. It drops catkins all over the garden, you can sit and have a cup of tea without then falling into your drink. It has ruined the new paving slabs and fence with a black oil type sap. They find it difficult to clear up the catkins and leaves and it affecting their well being. Apparently it is the Highways agency tree, but they will not do anything about it. They have no right to light etc.
What can be done? There is no tree preservation order.
Any advice would be great.
Thank you
There is a very tall silver poplar growing against the wall dividing our gardens. We only have small courtyards and the tree is about 40foot high, above the height of the houses. Its about 6foot away from our house and the entire tree moves in high winds, all the way down the trunk.
We are very worried about this tree damaging our house but we dont know how to get hold of the owners of the house?
We have no clue what are options are here. I emailed the council but they said its nothing to do with them.
I have been calling Penrith council for the last 3 years and there’s no help from them as the tree is in good health but I’m not to look after it and it makes the street untidy
Pleas advice what can I do
I cannot find any definitive information about my rights as a tree caretaker. However, I am lead to believe, that he is required by law to offer the branches back to me. As throwing them over my fence, this may be constituted as fly tipping. Cutting the branches back that do not cross his boundary could be criminal damage. Any guidance will be very welcome please.
What is my best way of forcing them to repair the damage.
Ask Problem Neighbours a question
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