Bamboo neighbour disputes follow a familiar pattern. It starts small — a few culms poking through the fence, a strip of shade where there wasn’t one before. By the time someone picks up the phone or starts searching for answers, the bamboo has usually been a problem for months, sometimes years, and the relationship with the neighbour has often become strained.

The first thing worth knowing is that you are not in unusual territory. Bamboo disputes are common enough in NSW that the Land and Environment Court has decided multiple bamboo-specific cases, and the law has a clear, structured answer for almost every version of this problem. The second thing worth knowing is that the right next step depends entirely on what the bamboo is actually doing, and where you live.

This guide answers both. Work through the two questions below first — they determine which section of this guide applies to your situation.

Step 1 — What Is the Bamboo Actually Doing?

The legal pathway available to you depends on the specific problem. These are not mutually exclusive — bamboo often causes more than one of these issues — but identifying the primary problem tells you which legal test applies.

Step 2 — Do You Live in a Free-Standing Home or a Strata Complex?

This matters because the legal pathway is different depending on whether the bamboo is on a neighbour’s private title, or on common property within a strata scheme.

Bamboo Causing Property Damage — Fences, Pools, Pipes

Running bamboo rhizomes spread laterally underground and are strong enough to crack masonry, lift paving and rupture irrigation and stormwater pipes. This is one of the most financially significant bamboo dispute categories because the damage cost is concrete and quantifiable.

What the Law Allows

Because bamboo is defined as a tree under the Trees (Disputes Between Neighbours) Regulation 2024 (NSW), the general tree damage provisions of the Act apply. If your neighbour’s bamboo has caused, or is likely to cause, damage to your property, you can apply to the Land and Environment Court for orders that may include:

• Removal of the bamboo, or the part of it causing the problem
• Installation of a root barrier between the properties at the bamboo owner’s expense
• Compensation for damage already caused — for example, pool shell repair, fence replacement, or pipe relining
• Ongoing maintenance orders requiring the bamboo to be kept below a specified extent

For dividing fence damage specifically, there is an overlap with the Dividing Fences Act 1991 (NSW) — if bamboo roots have damaged a shared fence, you may have a claim for contribution to repair costs under that Act as well as, or instead of, a Trees Act application. Which Act is the better fit depends on the specifics — get advice if the damage is significant.

What You Should Do First — Before Any Application

1. Document everything. Photograph the damage, the bamboo’s extent on both sides of the boundary, and the rhizome if visible. Date every photo.
2. Get a written assessment. A professional report — from a garden/bamboo specialist, a structural engineer, or a pool builder depending on what’s damaged — that confirms the bamboo as the cause is significant evidence. We provide written bamboo assessment reports specifically for this purpose.
3. Quote the repair. A written quote for fixing the damage (pool resurfacing, fence replacement, pipe repair) establishes the compensation amount you may be seeking.
4. Raise it formally in writing with your neighbour before any court application — see Section 7 below.

Bamboo Blocking Your View or Sunlight — The High Hedge Rules

This is the most legally developed category of bamboo dispute in NSW, because bamboo is so commonly planted specifically as a fast-growing privacy screen — which is exactly what generates conflict when it grows taller than intended.

The 2.5 Metre Rule

Under Part 2A of the Trees Act, a row of trees (which includes bamboo) is treated as a “hedge” if it forms a “hedge” in the ordinary sense — generally meaning two or more trees planted close together forming a visual screen. Once that hedge grows above 2.5 metres in height, it can become the subject of a court application if it is severely obstructing sunlight to a window of your dwelling, or a view from your dwelling.

“Severely obstructing” is a real legal threshold — minor inconvenience or a partially affected view is not enough. The Court assesses the obstruction objectively, often through an on-site inspection.

Real NSW Land and Environment Court Outcomes

Both cases share a pattern: the applicant tried direct negotiation first (sometimes for years), the bamboo had clearly grown into a “hedge” rather than an isolated clump, and the obstruction was assessed as severe rather than minor. If your situation matches this pattern — sustained obstruction, failed direct negotiation, bamboo over 2.5m — you have a recognised legal pathway.

What You Need to Apply

Before applying to the Land and Environment Court for a high hedge order, you generally need to show:

• You made reasonable efforts to resolve the matter directly with your neighbour first
• The bamboo forms a hedge (two or more plants forming a visual screen) above 2.5 metres
• It is severely obstructing sunlight to a window, or a view, from your dwelling
• You gave your neighbour at least 21 days’ written notice of your intention to apply, unless the Court directs otherwise

The Land and Environment Court’s Trees and Hedges page sets out the formal application process and the Court’s own practice notes for these matters.

Bamboo Just Spreading — What You Can Do Without Going to Court

If the bamboo hasn’t yet caused damage or blocked anything — it’s simply encroaching under the fence — you have more informal options before anything formal is needed.

Your Self-Help Rights

Under common law (separate from the Trees Act), you are entitled to:

• Cut any branches, culms or roots that cross the boundary onto your property, at your own cost
• Keep what you cut, but you should offer to return it to your neighbour first — disposing of it without offering can technically be treated as their property
• Do this without needing your neighbour’s permission, provided you don’t enter their land

What you cannot do:

• Enter your neighbour’s property without permission to cut bamboo on their side of the boundary
• Apply herbicide to roots that are still substantially on your neighbour’s property — this is legally ambiguous and risks a counter-complaint about damaging their plant
• Force your neighbour to remove the bamboo entirely without either their agreement or a Court order — cutting what crosses your boundary doesn’t compel them to deal with the source

The Better Long-Term Fix

Cutting bamboo that has already crossed onto your property treats the symptom, not the cause — running bamboo rhizomes will simply send up new growth again next season unless the rhizome network is interrupted. A root barrier installed along your side of the boundary (a buried HDPE barrier, typically to 600mm depth) physically blocks the spread without requiring your neighbour’s cooperation, provided it’s installed entirely on your own land. This is something we install regularly for exactly this situation — see our bamboo removal and root barrier cost guide for pricing.

Bamboo Disputes in Strata and Apartment Complexes

If you live in a strata scheme, the process looks different depending on where the bamboo actually is.

Bamboo on Common Property

If the bamboo causing the problem is growing on common property — a shared courtyard, a common garden bed along a boundary — the Owners Corporation is responsible for managing it under Section 106 of the Strata Schemes Management Act 2015, which requires the OC to maintain common property in good repair and prevent it from causing damage or nuisance.

If this bamboo is encroaching into a neighbouring property (outside the strata scheme) or causing internal disputes between lot owners, report it to your strata manager or committee in writing. The OC may need to engage a contractor to manage or remove it — and under the July 2025 amendments to Section 37 of the SSMA, committee members who receive a written complaint about a common property hazard and don’t formally respond are operating outside the due care and diligence standard now codified in law.

Bamboo on a Neighbouring Lot Within the Same Scheme

If a lot owner has planted bamboo within their own lot boundary (a private courtyard, for example) and it’s spreading into a neighbouring lot or common property, the Trees Act can still technically apply between the two lot owners as individuals — strata title doesn’t exempt a dispute between two private lots. However, the Owners Corporation’s by-laws (commonly Model By-Law 3 or equivalent) typically also prohibit owners from allowing their plants to encroach on or damage common property or other lots, giving the committee an additional, often faster, avenue to require remediation without a court application.

What to Do

1. Report the issue to your strata manager in writing, with photos
2. Ask whether it is being treated as a common property maintenance matter (OC responsibility) or a by-law breach by a specific lot owner
3. If it’s a by-law breach, the OC can issue a notice to comply and apply to NCAT if it continues
4. If informal resolution through the committee doesn’t work and the bamboo is causing the kind of damage or obstruction described in Sections 3 and 4 above, a Trees Act application remains available as a parallel option

The Full Resolution Process — Step by Step

Related Bamboo Guides

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• Bamboo out of control in Sydney — the complete trimming guide