Neighbour Tree Disputes in Queensland: Your Rights

Tree disputes between neighbours in Queensland are governed by the Neighbourhood Disputes (Dividing Fences and Trees) Act 2011. It sets out a defined process, and knowing that process is usually enough to resolve things well before anyone reaches a tribunal.

One thing to establish upfront, because it catches nearly everyone.

Two separate systems apply, and they do not override each other.

The Act governs what you can require of your neighbour. Your council’s vegetation protection governs whether the tree can lawfully be touched at all. If the tree is protected, a QCAT order does not make it removable without the council process — and neither of you can simply cut it down.

Who is responsible

The Act uses the term tree keeper — generally the owner of the land the tree is situated on. The tree keeper is responsible for cutting and removing branches that overhang, and for ensuring the tree does not cause serious injury, serious damage to property, or substantial ongoing unreasonable interference with the use and enjoyment of a neighbour’s land.

Your right to cut back

You may cut back branches overhanging your property to the boundary line, at your own cost, without asking permission.

That right comes with real limits:

• Only to the boundary — not past it, and not into the neighbour’s airspace
• Only what actually overhangs
• Only if the tree is not protected by your council — this is the constraint people miss
• You cannot enter your neighbour’s property to do it
• Severed material technically belongs to the tree keeper, though in practice most people dispose of it

That last point about protection matters. If the tree carries a Vegetation Protection Order, is a significant landscape tree, or sits within a protected area, cutting it back without a permit is an offence — regardless of whose side the branches are on.

The formal notice process

Where cutting back at your own cost is not reasonable — the branches are too high, the volume is unreasonable, or the problem is recurring — the Act provides a formal mechanism.

Step 1: Talk first

Genuinely. Most tree disputes are communication failures that hardened. A conversation before a notice costs nothing and preserves a relationship you may have for another twenty years.

Step 2: Serve a notice

You can serve a formal notice on the tree keeper requiring them to cut and remove the overhanging branches. The notice must meet the requirements set out in the Act, including giving the tree keeper a reasonable period to act.

If they do not comply within that period, you may be able to arrange the work yourself and recover reasonable costs from them, up to the limit the Act specifies.

Step 3: QCAT

If the notice process fails, or the issue goes beyond overhanging branches — serious damage, risk of serious injury, substantial interference — you can apply to the Queensland Civil and Administrative Tribunal.

QCAT can order the tree keeper to carry out work, to pay compensation, or in some cases to remove the tree.

What QCAT actually decides

This is where an independent assessment earns its cost, because the tribunal is deciding questions of arboricultural fact:

• Is the tree likely to cause serious injury to a person?
• Is it likely to cause serious damage to land or property?
• Is it causing substantial, ongoing and unreasonable interference with the use and enjoyment of the land?
• What is a reasonable remedy — and is it proportionate?

Note what is not on that list. Leaf litter, shade, blocked views and general untidiness are, on their own, rarely sufficient. The Act sets a threshold, and “annoying” does not meet it.

Why an independent report matters

Both sides in a tree dispute tend to arrive convinced. The tribunal is not deciding whose account is more heartfelt — it is deciding arboricultural questions on evidence.

An independent report addresses those questions directly: the tree’s actual condition, the real likelihood of failure, what would be struck if it failed, and what remedies are proportionate to the risk.

It is worth being clear about what independence means in practice. A useful expert report is not an advocacy document. Its value comes precisely from the fact that it was not written to reach a predetermined conclusion — and sometimes that means telling the person paying for it that their position is weak. Knowing that before a hearing is considerably cheaper than discovering it during one.

If a tree has already been damaged or removed

Where a neighbour has removed or damaged your tree without consent, you have a separate path. Mature trees carry substantial amenity value, and recognised tree valuation methodologies produce defensible figures for compensation.

Unsupported numbers get rejected. A documented valuation with the calculation shown is what turns a grievance into a claim.

Practical sequence

1. Check the tree’s protection status with your council first. It constrains everything that follows.
2. Talk to your neighbour. Most of these end here.
3. Cut back to the boundary at your own cost if that resolves it and the tree is not protected.
4. Serve a formal notice under the Act if it does not.
5. Get an independent assessment if it is heading toward QCAT.
6. Apply to QCAT as the last step, not the first.

Steps one and two resolve the large majority of these. It is worth exhausting them properly before spending money on the rest.