Hedges and High Hedges: What the Law Says
Hedges can be a lovely feature in a garden, but they’re also one of the top causes of neighbour disputes. From hedges that grow too tall and block out light, to ones that creep across boundaries, knowing the rules can help you avoid arguments—and even fines.
Here’s a clear guide to your rights and responsibilities when it comes to hedges.
Can My Neighbour’s Hedge Be Too Tall?
Yes—hedges that grow too tall can be a problem. The law doesn’t set a single “maximum height,” but under the Anti-Social Behaviour Act 2003, councils can act if:
- The hedge is over 2 metres tall, and
- It is made up of two or more evergreen or semi-evergreen trees/shrubs, and
- It is blocking light or access to your home or garden.
In these cases, you can make a high hedge complaint to your local council (there is usually a fee).
Can I Cut My Neighbour’s Hedge?
❌ Not without permission if it means going into their property.
✅ What you can do:
- You can trim branches or roots that cross onto your side of the boundary.
- You must not go beyond the boundary line.
- You must offer the cuttings back to your neighbour.
⚠️ If the hedge is protected by a Tree Preservation Order (TPO) or in a Conservation Area, you need council permission before cutting.
What If My Neighbour Won’t Cut Their Hedge?
If a hedge is causing a nuisance—like blocking sunlight or making your garden unusable—you should:
- Talk to your neighbour first. Most issues can be resolved informally.
- Write down your concerns if talking doesn’t help.
- Apply to the council under the high hedge rules if the hedge is evergreen and over 2 metres high.
The council can issue a notice requiring the hedge to be cut back, and failure to comply can lead to fines.
Can I Plant a Hedge Wherever I Want?
Yes, but you must:
- Keep it within your boundary.
- Maintain it so it doesn’t become a nuisance.
- Respect local rules if your property is in a conservation area or subject to planning restrictions.
Common Questions About Hedges
Can I cut the top of my neighbour’s hedge?
No—you cannot cut the top or far side of your neighbour’s hedge without their permission. You may only trim parts that overhang your boundary.
What if birds are nesting in a hedge?
It’s illegal to cut or disturb a hedge if birds are actively nesting (under the Wildlife and Countryside Act 1981). Always check before trimming, especially in spring and early summer.
Does my neighbour have to maintain their hedge?
There’s no automatic law forcing a neighbour to trim their hedge—unless it causes a nuisance or falls under high hedge rules. In those cases, councils can step in.
Can I complain if a hedge blocks my view?
No—the law doesn’t protect views. You can only take action if the hedge is affecting light or access.
Can I be forced to cut down my hedge?
Yes—if your hedge is too tall and a high hedge complaint is upheld, the council can issue a notice requiring you to reduce its height.
Quick Do’s and Don’ts for Hedges
✅ Do keep your hedge trimmed and tidy.
✅ Do talk to neighbours before problems escalate.
✅ Do check local rules if you live in a conservation area.
❌ Don’t let hedges grow so tall they block light to neighbours’ homes.
❌ Don’t cut your neighbour’s hedge without permission.
❌ Don’t assume the council will act without evidence—you’ll need to show the hedge causes a real problem.
Final Thoughts
Hedges can make a garden look beautiful and private, but they can also cause disputes if not managed properly. By knowing the law—and working with your neighbours—you can avoid costly complaints and keep your hedge in good shape.
If in doubt, start with a friendly chat before you reach for the hedge trimmers (or the legal forms).
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