Do I Need an Arborist Report for Tree Removal in Sydney?
If you’re planning to remove a tree in Sydney, one of the first questions you might have is whether you need an arborist report. The short answer is: it depends on your local council’s regulations, the tree’s significance, and your specific situation. In many parts of Sydney, an arborist report isn’t just recommended—it’s legally required.
Here’s what Sydney homeowners and property developers need to know about arborist reports and tree removal.
What Is an Arborist Report?
An arborist report is a formal document prepared by a qualified, certified arborist. It provides an assessment of a tree’s health, structure, risk, and significance. The report often includes:
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Tree species, age, and dimensions
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Health and structural condition
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Risk assessment (especially if the tree is near buildings, power lines, or public spaces)
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Recommendations for removal, pruning, or retention
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Justification for removal, if applicable
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Compliance with local council Tree Preservation Orders (TPOs)
In Sydney, these reports are used to support Development Applications (DAs), insurance claims, dispute resolutions, and council permit applications for tree removal.
When Is an Arborist Report Required in Sydney?
1. Council Tree Preservation Orders (TPOs)
Most Sydney councils—including The Hills Shire, Northern Beaches Council, City of Sydney, Inner West, and Parramatta—have TPOs that protect certain trees. If your tree is protected, you’ll usually need an arborist report to apply for removal.
2. Development Applications (DAs)
If you’re submitting a DA for a new build, renovation, or subdivision, and trees are affected, councils will generally require an arborist report as part of your application.
3. Significant or Heritage Trees
Large, old, rare, or historically significant trees almost always require assessment and reporting before any work can be approved.
4. Tree Removal in Bushfire Zones
In designated bushfire-prone areas, vegetation management may require an arborist report to balance safety and environmental protection.
5. Insurance or Legal Disputes
If a tree has caused damage, or if there’s a dispute with a neighbour over tree removal, an arborist report can provide an independent assessment for insurers or legal proceedings.
When Might You Not Need a Report?
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The tree is dead, posing an immediate danger, and in some councils, emergency removal may be permitted without a full report (but documentation is still wise).
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The tree is not protected under your local TPO—some councils exempt certain species, sizes, or locations.
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Pruning or minor works that don’t require council approval.
Always check with your local council first. Rules vary significantly between councils—what applies in Parramatta may not apply in the Northern Beaches.
What Happens If You Remove a Tree Without a Report?
Removing a protected tree without approval can lead to:
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Substantial fines (often thousands of dollars per tree)
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Council orders to replant or compensate
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Legal disputes with neighbours or authorities
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Issues when selling your property if illegal tree removal is discovered
It’s always safer to check first.
How to Get an Arborist Report in Sydney
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Engage a Certified Arborist
Look for someone with AQF Level 5 in Arboriculture or equivalent, and appropriate insurance. -
Site Visit and Assessment
The arborist will inspect the tree, take measurements, photos, and assess its health, risk, and significance. -
Report Preparation
You’ll receive a formal report that can be submitted to council, insurers, or other relevant parties. -
Council Submission
If required, submit the report with your tree removal or DA application.
Tips for Sydney Homeowners
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Check your council’s website for their specific Tree Preservation Order and application forms.
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Engage a local arborist who knows your council’s expectations—this can speed up approval.
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Plan ahead—council approvals can take several weeks.
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Keep records of all reports, approvals, and correspondence.
Need Help with Tree Removal or an Arborist Report in Sydney?
If you’re unsure whether you need an arborist report, or if you’re ready to organise one, our team of certified arborists can help. We provide:
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Tree assessments and arborist reports for council submissions
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Full tree removal services once approval is granted
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Expert advice on council requirements across Sydney
We work regularly with councils in The Hills District, Northern Beaches, Inner West, Parramatta, and Sutherland Shire, and we understand what’s required to get your application approved.
Disclaimer: This article is for informational purposes. Council regulations change, and you should always verify requirements with your local council or a qualified arborist before proceeding with tree removal.