Level 5 Arborist Report: What It Is and When You Need One

Looking for information about level 5 arborist report? This guide covers everything Australian homeowners need to know.

What You Need to Know About Level 5 arborist report

Level 5 arborist report is an important topic for Australian homeowners. Whether you need professional advice, want to understand costs, or need to navigate council regulations, this guide has you covered.

In South Australia, trees with a trunk circumference over 2 metres (measured 1m above ground) are classified as significant trees and require development approval before removal.

The Process

  1. Assessment: A qualified arborist visits your property to assess the situation.
  2. Quote: You receive a detailed quote. Get at least 3 quotes — get free quotes here.
  3. Council approval: If required, the arborist helps with applications. An arborist report may be needed.
  4. Work: Professional arborists carry out the work safely.
  5. Cleanup: Site left clean with all debris removed.

Cost Guide

Costs vary based on tree size, species, access, and complexity:

  • Small jobs: $200 – $800
  • Medium jobs: $800 – $2,500
  • Large/complex: $2,500 – $10,000+

Indicative prices only. Use our free calculator for a better estimate.

See our complete cost guide for detailed pricing.

When to Call a Professional

Hire a qualified arborist (Certificate III in Arboriculture, $10M+ insurance) when:

  • Trees over 5 metres tall
  • Near power lines, buildings, or fences
  • Potentially protected under council regs
  • Risk of property damage or injury

How to choose a qualified tree removal company.

Council Regulations

Key points for SA:

  • Significant trees: Trunk over 2m circumference = protected
  • Penalties: Up to $120,000 for unauthorised removal
  • Exempt species: Some pest plants can be removed freely

Council tree removal guide | Tree preservation orders

Related Resources

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