When you’re submitting a Development Application (DA), the last thing you want is an unexpected rejection or delay. And yet, one of the most overlooked reasons for these setbacks is the lack of a proper Tree Management Plan.

Whether you're developing a residential block, renovating a commercial site, or managing an urban infill project, overlooking existing trees on-site—or on adjacent properties—can land you in trouble with council.

Wondering how Tree Management Plans help you meet DA compliance and keep your project on track? This guide breaks it down step by step.

Quick Overview: Why Tree Management Plans Matter for Your DA

Tree Management Plans (TMPs) are detailed documents that outline how existing trees will be protected, managed, removed, or replaced during and after construction. Local councils in Australia often require these as part of DA submissions, especially in areas with protected vegetation, heritage trees, or biodiversity overlays.

Here’s what you need to know in a nutshell:

• TMPs reduce the risk of DA rejection or delays due to tree protection violations.

• Councils use TMPs to assess the environmental impact of your proposal.

• Having a clear TMP shows you’ve planned responsibly and are aligning with local environmental policies.

• Projects without a proper TMP often face stop-work orders, re-submissions, or even penalties.

Want to dive deeper? Keep reading!

What Is a Tree Management Plan?

A Tree Management Plan is more than a checklist—it’s a professional document that usually includes:

• Tree inventory: A list of all trees on or near the site, including species, size, health, and significance.

• Impact assessment: Analysis of how proposed works will affect each tree.

• Protection measures: Strategies for fencing, root protection zones, or pruning guidelines.

• Removal or relocation details: Justification for tree removal and proposed compensations (e.g., replanting).

• Post-construction monitoring: Ongoing care or maintenance strategies for retained trees.

Depending on your site and local council, TMPs may need to be prepared by an AQF Level 5 arborist.

Did You Know? In NSW, failing to protect a regulated tree can result in fines exceeding $1,000 per tree—plus court-ordered restitution!

Why Tree Management Plans Are Critical for DA Compliance

Many developers mistakenly assume that trees are only a landscaping detail. But councils consider them an essential part of environmental planning. Here’s why a TMP supports DA compliance:

1. Meets Council Submission Requirements

Most councils won’t even assess a DA without a proper TMP if vegetation is involved. Submitting one upfront speeds up the approval process.

2. Demonstrates Due Diligence

TMPs show that you've considered site conditions, environmental impacts, and mitigation strategies—this boosts your credibility in the eyes of the council.

3. Supports Other Assessments

TMPs often work hand-in-hand with:

• Bushfire Management Plans

• Biodiversity Reports

• Stormwater Plans

When all reports align, your chances of approval skyrocket.

4. Minimises Community Objections

Neighbouring residents are often protective of mature trees. A proactive TMP can reduce complaints, objections, and requests for reassessment.

Common Council Red Flags (That a TMP Helps You Avoid)

Here are some typical issues councils will flag during DA assessment:

• No mention of trees within 5 metres of excavation works.

• Trees shown on site plan but not addressed in documentation.

• No replacement strategy for proposed tree removals.

• Inadequate root protection zones.

• Incorrect pruning or removal of protected species.

A Tree Management Plan clears up all of these. Think of it as your tree-focused compliance roadmap.

Quick Guide: When Trees Threaten Your Timeline

Situation:

You’re planning a home extension and submit your DA assuming that the small tree near the back fence won’t be an issue. Weeks later, the council requests more information—and your entire timeline is pushed back.

Common Challenges:

• Did you overlook a protected tree species in the area?

• Is a neighbour's tree affected by your excavation work?

• Did you assume “it’s just a gum tree” and skip arborist input?

How to Solve It:

1.     Get a Preliminary Tree Assessment Early: Engage an arborist before lodging your DA to identify any risk trees or protection requirements.

2.     Create a Detailed Tree Management Plan: Make sure your TMP covers protection zones, removal justifications, and post-project care.

3.     Align With Other Reports: Ensure your TMP supports your site plan, stormwater design, and bushfire reports.

4.     Engage Council Early (If in Doubt): A pre-lodgement meeting with council can save weeks of back-and-forth.

Why It Works:

Addressing tree concerns early builds trust, avoids re-submissions, and protects your development timeline.

Need help preparing your Tree Management Plan? Chat to an expert arborist before submitting your DA.

FAQs: Tree Management Plans and DA Compliance

Do all DAs require a Tree Management Plan?

Not always. It depends on whether your site has trees that:

• Are listed as protected or significant.

• Fall under Vegetation Protection Overlays (VPOs).

• Could be impacted by building work.

If any of the above apply, a TMP is typically mandatory.

Can I prepare a TMP myself?

Usually not. Most councils require a certified arborist (often AQF Level 5) to prepare the TMP to ensure it’s accurate, thorough, and professionally assessed.

What happens if I skip the TMP and proceed?

You may face:

• DA rejection or additional information requests.

• Stop-work orders during construction.

• Fines or penalties for unauthorised tree damage.

It’s much cheaper—and smarter—to plan ahead.

Can a TMP help me remove a tree I want gone?

Yes. A well-prepared TMP can justify tree removal with:

• Risk assessments.

• Evidence of disease or structural failure.

• Offsets like replanting with native species.

Conclusion

Tree Management Plans aren’t just paperwork—they’re a crucial tool for smooth, compliant, and sustainable development. Councils rely on them to make informed decisions, and developers who skip them risk major delays, fines, or even legal disputes.

If your site has trees anywhere near your proposed works, don’t leave it to chance. A proactive Tree Management Plan shows you’re serious about environmental responsibility—and helps keep your DA on track.

Plan ahead, protect your trees, and get your project approved faster.