Hedges make better boundaries than fences for most people. They look good, help wildlife, and can add value to your property. But they cause plenty of neighbour disputes when they grow too tall, spread where they shouldn't, or damage foundations with their roots.
If you're facing issues with a neighbour's overgrown hedge or need to understand the legal position before taking action, you can use our free Tree and Hedge Dispute Advisor.
Knowing your rights and responsibilities helps you avoid these problems and stay within the law.
Planting hedges on your property
You can plant a hedge anywhere within your property boundary without asking anyone's permission. Just remember that if it grows to affect your neighbour's property later, you could be liable for any damage it causes.
Want to plant directly on the boundary line between properties? You'll need your neighbour's agreement first, since a boundary hedge affects both of you. When neighbours share a boundary hedge, each person usually maintains their own side, though this depends on what you agreed when planting.
When hedge roots cause damage
Hedge roots spread much further than the hedge itself. When your neighbour's roots grow under your property, they can damage foundations, block drains, crack paths, or steal water and nutrients from your plants.
You can cut back any roots that cross into your property, right up to the boundary line. No need to ask permission. But be extremely careful not to destabilize the hedge itself. Cut too many roots and you could cause the hedge to fall or die, leaving you liable for replacement costs.
Serious root damage like subsidence or blocked drains might get you compensation from your neighbour. You'll need to prove their hedge caused the damage and that they knew about the problem or should reasonably have known about it.

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Try our Tree and Hedge Dispute Advisor free, here on this site →Dealing with overgrown hedges
High hedges block light, invade privacy, and make terrible neighbours. They often go hand in hand with a wider problem of an overgrown or messy garden next door. The Anti-Social Behaviour Act 2003 lets local councils step in, but only for specific types of hedge problems.
These powers cover evergreen hedges over two metres tall that block light or access. The hedge must be a line of two or more trees or shrubs, and mostly evergreen. Single trees, deciduous hedges, and anything under two metres don't count.
Try talking to your neighbour first. Councils won't help unless you can prove you've attempted to sort things out yourselves. Keep records of every conversation, email, and letter.
Direct talks failed? You can complain formally to your local council. Expect to pay £300 to £400, though fees vary between councils. The council investigates and can force the hedge owner to cut it down. But councils don't always intervene, and the process takes time.
Your situation may be slightly different. ask a question below ↓ and our editorial team will reply with our advice.
Legal restrictions and consequences
You can usually trim hedge growth that crosses your boundary, but several rules apply.
Bird nesting season runs roughly from March to September. Disturbing nesting birds breaks the Wildlife and Countryside Act and can result in fines. Check carefully before cutting anything during these months.
Living in a conservation area? You might need planning permission for major hedge work. Tree Preservation Orders can protect trees within hedges, requiring council approval before cutting. Breaking these rules brings fines.
Check your property deeds for restrictive covenants limiting hedge heights or types. Breach a covenant and neighbours or developers can take legal action against you.
If your hedge overhangs public footpaths or roads, the council can order you to cut it back under the Highways Act. Ignore the notice and they'll do the work themselves, then send you the bill.
When disputes get serious
Most hedge problems get sorted through reasonable conversation. When that fails, your options depend on the specific issue.
High hedge complaints go through the council process above. Property damage, boundary disputes, or trespass issues might need civil court action, though this gets expensive and outcomes are never guaranteed.
Consider mediation before formal action. Many councils offer mediation services for neighbour disputes. It's cheaper and less stressful than court proceedings.
Regular maintenance prevents most problems before they start. Keep hedges at sensible heights, trim them regularly, and talk to your neighbours before issues escalate. A well-maintained hedge should improve relationships, not destroy them.
There is history between us from the very moment this person moved in, as her garden became full of a rat infestation and only in the past 2 years discovered that this person did not want to look at the rear of my ugly house, hence that's why the hedge was left to grow. What do I do now? I'm at a loss, 76 years old and suffered a heart attack.
At the moment there are hibiscus bushes planted on my parents side that have grown onto their side too.
The neighbours are talking about removing all of the bushes but I've asked them to cut back their side only.
Are they within their rights to take out the bushes?
My parents are in their 80s.
Thank you
We have a gateway and Devon linhay barn of which there is an established access for maintenance which he is now fencing in and removing access.His planning condition does not include this fencing and should include a bat zone along our green boundary hedge and the row of linhay.His intention is to take building plot right upto the linhay walls which are used as annexes to our cottages.
In the paperwork, it says all boundaries are my responsibility. I believe this is the old rule as the hedge shared with the neighbour used to be farmland. In my eyes when they purchased the land they should have taken responsibility for trimming the hedge on their side.
The neighbour insists I should be trimming the hedge on their side.
Does this sound correct?
My other option was to pull this hedge up completely and put something else in place as the upkeep of the hedges on my side is hard enough without having to also do the neighbours.
Any input welcome
The neighbor doesn’t even notice. That was la year ago . This year we go down the shore to open our summer home up and what do I see ……. 6 Azelea bushes planted right on the property line !!!!!!!!! I am so angry. We clean the horrible mess up for him to plant more over grown scrubs right on the property line. …. The law says bushes and hedges must be planted 3-5 feet from property line. What should I do ????
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