What To Do About A Neighbors Tree That’s Growing Onto Your Property

Daniel Mitchell in Home & Design

9/25/25

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Trees are beautiful, but when one from next door starts creeping into your yard, it can become a problem very quickly. Overhanging branches, falling leaves, or roots pushing up through your lawn can lead to real, costly damage. If you’re facing this situation, the right approach can protect your property without damaging your relationship with your neighbor, so here’s a straightforward guide to help you figure out what to do next.

1. Document the Problem

Before taking action, take clear photos and notes. Show how far the tree extends onto your property, and if it’s causing damage like cracked pavement, blocked sunlight, or broken fences, record that too. These records can help you explain the issue to your neighbor if it needs to be discussed with them, and they’re useful if you need to involve a third party later on.

A close, low shot of a group of thick branches.

2. Talk to Your Neighbor First

Don’t jump straight to action, though. A simple, respectful conversation can go a long way. Let your neighbor know what you’re dealing with and how it’s affecting your property. Many people don’t even realize their tree is causing a problem. Keep the tone calm and cooperative. You’re not trying to blame them for anything, you’re trying to find a solution!

Two neighbors talking in the doorway of a gate.

3. Understand Your Rights

Laws vary depending on where you live, but in most places, you’re allowed to trim branches or roots that cross onto your property, as long as you don’t harm the health of the tree. You usually don’t need your neighbor’s permission to do this, but you can’t go onto their land to do the work. It’s best to check your local regulations first so you don’t risk legal trouble.

A tree in a backyard that's fallen onto a house.

4. Professional Tree Service

If the tree or branch in question is large or difficult to reach, don’t take risks trying to trim it yourself. A certified arborist can safely handle the work and avoid damage to the tree and/or your property. This is not only safer in general, but it also shows your neighbor that you’re approaching the issue responsibly. Make sure the service is insured in case anything goes wrong during the job.

A large tree growing through a fence in a backyard.

5. Is the Tree Protected?

Some trees are protected by local laws, especially if they’re old, rare, or in certain zones. Before cutting any part of the tree, check with your local government or a tree specialist, as damaging a protected tree (sometimes in general, sometimes without the proper license or permits) can come with fines or penalties. This is another reason to get professional advice before doing anything major.

A tree on a boulevard having fallen onto the house it was in front of.

6. Involve Legal Help

If all else fails, the tree is posing a safety risk and your neighbor is being difficult, it may be time to speak to a lawyer or file a complaint with local authorities. This is usually a last resort, but in serious cases, like falling limbs or cracked foundations, it may be necessary. Legal steps take time and money, so weigh the cost against the benefit before proceeding.

Two bricks in the foundation of a home whose joinery has cracked.

Dealing with a neighbor’s tree that’s encroaching on your space is frustrating, but rushing into action can make things worse. Take a practical, step-by-step approach and focus on protecting your property without creating unnecessary conflict. Often, simple communication and the right help can resolve things peacefully. And if not, there are still clear ways to handle the situation fairly and within your rights.