Can I claim compensation if a neighbour's tree roots damage my pipes or pool?

Tree roots are a frequent source of hidden, expensive damage on the Gold Coast, especially when large trees are located near swimming pools, sewerage lines, or concrete driveways. Because the damage happens underground, many property owners don’t realise there’s an issue until a pipe bursts or a foundation cracks.

Proving Tree Root Damage

Under the Neighbourhood Disputes (Dividing Fences and Trees) Act 2011, you can seek legal orders and compensation for tree root damage. However, the burden of proof is on you as the affected neighbor ¹. You must demonstrate that:

1. Direct Causation: The damage was actually caused by the neighbour’s tree roots.
2. Unreasonable Interference: The roots cause or are likely to cause “substantial, ongoing and unreasonable interference” with your land ².

Evidence Needed for a Claim

Because roots are underground, you will almost certainly need professional evidence to succeed in a claim:

• Arborist Report: A qualified arborist can perform a site inspection (including root mapping or excavations) to confirm the roots belong to the neighbor’s tree.
• Engineer or Plumber Report: To document the crack in the pool, foundation movement, or intrusion into pipes.
• Clear Photographs: High-quality photos of the damage as it is discovered.

Applying for QCAT Orders (Tree Disputes)

If talking to your neighbor and mediation fail, you can apply for an order in the Queensland Civil and Administrative Tribunal (QCAT). This application uses Form 51 – Application for a Tree Dispute ³.

QCAT has broad powers and can order the “tree-keeper” (neighbor) to:

• Prune the tree or its roots.
• Install root barriers.
• Remove the tree entirely if necessary.
• Pay compensation for repairs already carried out or needed.

The Common Law “Self-Help” Right

You still have a common law right to cut roots up to your boundary line. However, this is risky. If you cut a major structural root and the tree becomes unstable or dies, you may be sued for the loss of the tree. We strongly recommend having an arborist inspect the roots before you cut significant structural elements.

Related Topics

• Can I trim my neighbour’s overhanging branches?
• Who is liable if a tree falls on my roof?
• The Southport Courthouse Guide

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