Trees, noise and boundary disputes in New Zealand

Last updated 20 June 2026. This is general information, not legal advice.

Disputes with neighbours have a way of taking over your life out of all proportion to what started them, a tree, a stereo, a misplaced fence. The law gives you real tools for each of these, but it also makes clear that they are a last resort, and that the cheapest, fastest and least painful fix is almost always a conversation. Knowing both, what your rights are and how rarely you should have to use them, is what keeps a small annoyance from becoming a years-long feud.

This guide covers the three most common neighbour problems, trees, noise and boundaries, plus barking dogs, what you can do about each, and how to resolve things without ending up in court. It is general information, not legal advice.

Start by talking

Before any of the legal remedies below, the first and most important step is to raise the issue with your neighbour directly and calmly. Many people skip this, assuming the neighbour knows and does not care, when often they simply have not realised. A friendly word about the branches over your washing line, or the noise on a work night, resolves most problems on the spot and keeps a relationship you have to live alongside.

If a conversation does not work, follow it up in writing, politely setting out the problem and what you would like done. That record matters, because every formal step that follows, from the council to the court, works better when you can show you raised it reasonably first and gave your neighbour a fair chance to put it right.

Trees, branches and roots

A neighbour’s tree that overhangs your property is the classic dispute, and the basic rule is straightforward. You are entitled to cut back branches and roots that cross onto your land, as far as the boundary line, at your own cost. You do not need the neighbour’s permission to trim what is over your side, but there are limits worth knowing.

• Only to the boundary. You can cut to the boundary line but not beyond it, and you must not go onto your neighbour’s land. Keep it to a reasonable trim, because you can be liable if you damage the tree beyond that or kill it.
• The cuttings are theirs. The branches, roots and any fruit you cut belong to the tree’s owner. You should offer the cuttings back rather than keep or dump them, and you cannot pick fruit growing on the overhanging branches, because that is theirs too.
• Check it is not protected. Some trees are protected under a district plan or listed as notable, and cutting them, even branches over your side, may need council consent. Check with your council before you start on anything significant.

Trimming to the boundary is your own private remedy and does not need a court. It is the right first move for branches that are simply a nuisance.

Trees, when you need the court

Trimming to the boundary does not help with a tree that is causing a more serious problem, blocking your light or your view, dropping debris that damages your property, undermining a structure with its roots, or posing a danger. For these, the Property Law Act 2007 lets you apply to the District Court for an order about your neighbour’s tree.

The court can order the tree to be trimmed or removed, the damage repaired, and the neighbour to pay the cost, but only where it is satisfied the order is necessary to deal with one of the specific kinds of harm the Act recognises, such as undue obstruction of a view or of sunlight, interference with drains or a structure, risk to life, health or property, or actual damage. The owner of a tree is responsible for the nuisance or damage it causes even if the tree was there before they bought the place. The court weighs your problem against the value of the tree and the interests of the neighbourhood, so a much-loved healthy tree causing minor inconvenience will not be ordered down, while one genuinely damaging your home or endangering people is a different matter. Because going to court is slow and costly, it is genuinely a last resort, used after talking and trimming have failed.

Noise and the council

Noise is handled differently from most neighbour problems, because there is a fast, free service for it. Under the Resource Management Act 1991, people have a duty not to make excessive noise, and councils enforce this through a noise control service that operates 24 hours a day.

If a neighbour’s noise is excessive, a loud party, a thumping stereo, machinery at night, you call your council’s noise control line. A noise control officer comes out, assesses the noise, and if it is excessive can issue an excessive noise direction requiring it to be reduced or stopped, which lasts up to 72 hours. If the noise continues, or starts up again within the following days, the officer, with the police, can return, enter the property, and seize the equipment making the noise, the speakers, the stereo, whatever it is. This is a genuinely effective remedy that does not cost you anything and does not require you to confront the neighbour yourself.

Excessive noise is the council’s domain. For noise that is persistent and unreasonable rather than a one-off blast, the council can still act, and longer-running problems can ultimately be taken further under the Act, but for the late-night party the noise control line is the number to know. Our dedicated noise control guide covers the full process, including the eight day directions and the 2025 fine increases.

Barking dogs

A barking dog feels like a noise problem, but legally it is not, and people waste time calling the wrong service. Barking is not covered by the noise control rules. It is dealt with by the council under the Dog Control Act 1996.

If a neighbour’s dog barks persistently, you report it to your council’s animal or dog control team. A dog control officer can investigate, and the council can require the owner to deal with the barking, including by issuing a notice requiring them to stop the dog creating a nuisance, and taking further action if they do not. Keeping a simple log of when the barking happens, with dates and times, makes the council’s job much easier and your complaint far stronger. Our dog problems guide walks through the barking process in detail, along with roaming dogs, attacks and the banned breeds rules.

Boundaries and encroachments

Boundary disputes turn on one fact that surprises people. A fence, a hedge or a line of long use does not prove where the legal boundary is. The only thing that does is a survey by a licensed cadastral surveyor, who can mark the true line from the official records. If you and your neighbour genuinely disagree about where the boundary runs, a survey is the way to settle it, and it is far cheaper than arguing or building in the wrong place. Our guide on the Fencing Act explains who pays for the fence once the line is clear.

A related problem is an encroachment, where a structure such as a garage, a wall or eaves actually crosses the boundary onto your land. Where a building or improvement encroaches, the Property Law Act 2007 gives the District Court power to make orders, for example to remove the encroachment, or to require payment or the transfer of the affected strip of land, depending on what is fair. As with trees, this is a last resort after trying to agree, and a survey establishing the encroachment is the starting point.

Resolving it without a war

Because you cannot easily move away from a neighbour, how you resolve a dispute matters as much as who is right. A measured path keeps your options open and usually gets a better result.

1. Talk, then write. Raise it in person, and if that does not work, follow up in writing setting out the problem and what you would like done, keeping a copy.
2. Use the free service if there is one. For excessive noise, call council noise control. For a barking dog, call council animal control. These do not require you to confront anyone.
3. Try mediation. Neighbour disputes are well suited to mediation, where a neutral person helps you reach an agreement. Community mediation services exist for exactly this and are far cheaper and faster than court.
4. Use the right venue if you must. A money claim, such as the cost of damage, can go to the Disputes Tribunal. An order about a tree or an encroachment is a District Court matter under the Property Law Act. Noise and dogs are council matters.

Throughout, keep your own conduct reasonable and your records tidy. Photographs, dates, a log of incidents and copies of your messages are what make any complaint or claim credible, and they also keep you on the right side of the line if your neighbour tries to turn it around on you.

The takeaway

You have clear rights against a neighbour’s overhanging tree, excessive noise, a barking dog and an encroachment, but the law expects you to use the lightest tool first. Trim a branch to the boundary, call the free noise line for a party, report a barking dog to the council, and get a survey before you argue about a boundary. Save the District Court for the tree or encroachment that genuinely warrants it. Above all, talk first, keep it in writing, and consider mediation, because the neighbour you fall out with today is still next door tomorrow, and most of these problems are far more easily solved than endured.

Related guides

• The Fencing Act in New Zealand, who pays for the fence
• How to take someone to the Disputes Tribunal in New Zealand

Frequently asked questions

Can I cut my neighbour’s overhanging branches

Yes, you can cut branches and roots that overhang or cross onto your property back to the boundary, at your own cost, without the neighbour’s permission. But you cannot go past the boundary or onto their land, you can be liable if you damage the tree beyond a reasonable trim or kill it, the cuttings and any fruit belong to the tree’s owner, and you should check the tree is not protected under a district plan first.

Who owns the fruit on overhanging branches

The owner of the tree. Even though the fruit hangs over your side of the boundary, it belongs to your neighbour, so you should not pick it without their agreement. The same goes for the branches and clippings you cut, which you should offer back to them rather than keep.

How do I make a neighbour remove or trim a tree

Try talking first, then if that fails you can apply to the District Court under the Property Law Act 2007. The court can order the tree trimmed or removed and the damage paid for, but only where it is satisfied this is necessary to deal with a recognised harm, such as undue loss of light or view, damage, or danger. It weighs your problem against the value of the tree, so it is reserved for genuine cases.

What do I do about a noisy neighbour

For excessive noise, call your council’s noise control line, which runs 24 hours a day. An officer assesses the noise and can issue a direction requiring it to stop, and if it continues they can return with the police and seize the equipment making it. It is free and you do not have to confront the neighbour yourself. Persistent, longer-term noise can also be taken further by the council.

Who do I call about a barking dog

Your council’s animal or dog control team, not noise control. A barking dog is dealt with under the Dog Control Act 1996, not the noise rules. The council can investigate and require the owner to stop the dog being a nuisance. Keep a log of dates and times of the barking, which makes your complaint much stronger.

How do I find the real boundary line

Get a licensed cadastral surveyor to survey it. A fence, hedge or long-standing line does not prove the legal boundary, and only a survey from the official records can establish where it actually runs. A survey is far cheaper than a dispute, and is the sensible first step before building a fence or arguing over a strip of land.

What if my neighbour’s building is over the boundary

Where a structure encroaches across the boundary onto your land, the Property Law Act 2007 lets the District Court make orders, which can include removing the encroachment or requiring payment or transfer of the affected land, depending on what is fair. Start with a survey to establish the encroachment, try to agree with your neighbour, and treat court as a last resort.

Have you sorted out a tree, noise or boundary dispute with a neighbour in New Zealand? Tell us how it went in the comments below.