Council Tree Removal: How to Get Approval in Sydney

Removing a tree in Sydney usually requires council approval. Here is a step-by-step guide to the application process, what councils look for, and how to maximise your chances of approval.

Step-by-Step Council Application Process

1

Check your council Tree Preservation Order

Every Sydney council has a Tree Preservation Order (TPO) or similar policy that defines which trees are protected. Check your council website to find the relevant policy. It will specify height and trunk diameter thresholds, exempt species, and the application process. If your tree falls below the thresholds or is an exempt species, you may not need approval at all.

2

Determine if you need an arborist report

Many councils require an arborist report to support your application. This report must be from a qualified arborist (usually AQF Level 5) and should assess the tree health, structural condition, risk, and provide a professional recommendation. Some councils only require reports for certain species or sizes of tree. Budget $350 to $1,200 for the report.

3

Submit your application

Most councils now accept online applications. You will need to provide details about the tree (species, location, size), your reason for removal, the arborist report if required, and photos of the tree. Application fees range from $0 to $350 depending on the council.

4

Council assessment

A council tree officer will assess your application and may visit the site. They will consider the arborist report, the tree significance, any objections from neighbours, and whether the removal is justified. Processing takes 2 to 12 weeks depending on the council and complexity.

5

Receive approval and arrange removal

If approved, council will issue a tree removal permit with conditions. These may include planting replacement trees, retaining the stump to a certain height, or restricting the time of year for removal. Approval is typically valid for 12 months. Engage a qualified arborist to carry out the removal in accordance with the permit conditions.

Common Council Rules Across Sydney

While each council has its own TPO, some rules are common across most Sydney councils:

  • Trees over 3 to 5 metres (varies by council) generally require approval for removal
  • Trunk diameter thresholds range from 150 mm to 300 mm measured at 1.4 metres above ground
  • Dead trees can often be removed without approval (but documenting the tree condition first is recommended)
  • Pruning up to 10% of the canopy is generally permitted without approval
  • Certain species (e.g. Cocos Palms, camphor laurels) are exempt in many council areas
  • The 10/50 Vegetation Clearing Scheme allows clearing within 10 m of a building in designated bushfire-prone areas

How Arborist Reports Help Your Application

A well-prepared arborist report significantly increases your chances of approval. The report provides council with professional, independent evidence to support your application. Key elements that help include:

Risk Assessment

A documented assessment of the likelihood and consequences of tree failure gives council confidence that removal is justified on safety grounds.

Health Evaluation

Documentation of disease, decay, structural defects or declining health provides evidence that the tree cannot be retained in a safe condition.

Damage Evidence

Photographic evidence and professional assessment of structural damage caused by the tree to buildings, infrastructure or services strengthens applications based on property damage.

Professional Recommendation

A clear, justified recommendation from a qualified arborist carries significant weight with council assessors.

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Frequently Asked Questions

In most cases, yes. The majority of Sydney councils require approval to remove trees that exceed certain height or trunk diameter thresholds. These thresholds vary by council but typically apply to trees over 3 to 5 metres tall or with a trunk diameter over 150 to 300 mm. Some species (like Cocos Palms) may be exempt. Always check your council Tree Preservation Order before removing any tree.
Processing times vary by council. Simple applications may be approved within 2 to 4 weeks, while complex cases involving protected species, heritage overlays or development applications can take 6 to 12 weeks or longer. Some councils offer fast-tracked approval for dead or immediately dangerous trees.
Unauthorised tree removal can result in significant penalties. Under the NSW Environmental Planning and Assessment Act, fines can reach up to $1.1 million for individuals. Councils actively investigate illegal tree removal and may require you to plant replacement trees at your cost. It is never worth the risk of removing a protected tree without proper approval.
Many councils require an arborist report to support a tree removal application, particularly for large or protected trees. The report must typically be prepared by an arborist with a minimum AQF Level 5 Diploma of Arboriculture. The report assesses the tree health, risk, and provides a professional recommendation. Not all councils require a report for every application.
Common reasons that councils accept include: the tree is dead or dying, the tree poses an imminent risk of structural failure, the tree is causing significant structural damage to a building or infrastructure, the tree is within a bushfire Asset Protection Zone under the 10/50 scheme, or the tree is required to be removed as part of an approved development application.
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