Development Arborist Report or AIA
New homes, duplexes, apartments, subdivisions, childcare, commercial, industrial and infrastructure projects.
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Liverpool Arborist Reports
AQF Level 5 Arborists for Development Applications, tree removal, pruning and Council compliance
Liverpool Tree Permit Services prepares Council-ready AQF Level 5 Arborist Reports for homeowners, builders, architects, developers, strata managers and commercial property owners throughout the Liverpool Local Government Area.
- AQF Level 5 Consulting Arborists
- 32+ years' experience
- Reports plus professional tree work
- Fast-track available
Not Sure Which Report You Need?
Send us your plans, Council correspondence or photos of the tree. We will identify the appropriate assessment before you proceed, and provide a fixed quote before work begins.
Council approval is generally required before removing or pruning a Protected Tree in Liverpool, unless a specific exemption applies. Where a proposed development may affect existing trees, additional considerations such as Tree Protection Zones and Structural Root Zones apply, and an Arboricultural Impact Assessment may be required as part of the Development Application.
| Your situation | What you may need |
|---|---|
| Development Application involving trees | Development Arborist Report or AIA |
| Council has requested an arborist report | AQF Level 5 Arborist Report |
| Removing a protected tree | Tree Removal Report |
| Significant tree pruning | Tree Pruning Report |
| Dangerous or structurally compromised tree | Health & Safety Tree Assessment |
| Retaining trees during construction | Tree Protection Plan |
| Consent requires arborist supervision | Project Arborist Services |
| Excavation close to a retained tree | Tree Root Investigation & Mapping |
| Fallen or immediately dangerous tree | Emergency Tree Assessment or Removal |
Development Arborist Reports
Where proposed development may affect existing trees, Liverpool City Council may require a Development Application Arborist Report, often referred to as a DA Arborist Report, DA Tree Report or Arboricultural Impact Assessment, depending on the assessment required.
Tree Protection Plans
Protection measures for retained trees before and during construction.
Learn moreProject Arborist Services
Construction monitoring, inspections, compliance reporting and certification.
Learn moreTree Root Investigation & Mapping
Non-destructive investigation where excavation, footings, driveways or services interact with Tree Protection Zones or Structural Root Zones.
Learn morePlanning a DA involving trees? Read the Liverpool Development Tree Compliance Guide.
Tree Removal & Pruning
Assessment, Council approval support and the approved tree work itself, from one provider.
Tree Removal Liverpool
AQF Level 5 assessment, Arborist Reports for tree removal, Council approval support and qualified professional tree removal, start to finish.
Learn moreTree Pruning Liverpool
Pruning assessment, Council approval support, pruning reports and professional pruning.
Learn moreTree Health & Safety Assessments
Dangerous, declining, damaged and structurally compromised trees.
Learn moreEmergency Tree Removal
Urgent response for fallen, storm-damaged and immediately dangerous trees.
Learn moreNot sure whether Council approval is required? Read the Liverpool Tree Removal & Pruning Guidelines.
How We Help
Tree removal and pruning: assess, report, approval, tree work. Development: assess, report, protect, certify.
01
Assess
Our Consulting Arborists assess the tree or site and identify the assessment Council requires.
02
Report
We prepare the required AQF Level 5 documentation, from a single-tree report to a full AIA.
03
Approval or Protection
We support the approval pathway, or prepare Tree Protection Plans and root investigations for retained trees.
04
Tree Work or Certification
Once any necessary approval has been obtained, we can undertake the approved removal or pruning, or certify through construction.
Liverpool City Council Tree Requirements
Council approval is generally required before removing or pruning a Protected Tree in Liverpool, unless a specific exemption applies. Reports must be prepared by a suitably qualified Consultant Arborist. Liverpool's Tree Policy states Council will only accept a Tree Report prepared by a Consultant Arborist, defined as a professional holding an AQF Level 5, Diploma of Horticulture (Arboriculture).
- What is a Protected Tree in Liverpool?Under Liverpool City Council's Tree Policy (adopted 10 December 2024), a tree is a woody perennial plant greater than 5 metres tall with a trunk diameter of at least 140mm measured 1.4 metres above ground, or with a canopy spread greater than 4 metres. Any one of these thresholds is enough to qualify. A Protected Tree is a tree meeting this definition on private land, unless listed as an exempt species, or any tree at all on public land.
- When is approval not required?Approval is not required for trees on private land in four situations: pruning branches within one metre of power lines servicing the property, removing dead branches, work to a tree listed in Council's exempt species list, and qualifying work under the NSW Rural Fire Service 10/50 Code within a designated 10/50 vegetation entitlement clearing area.
- Can I remove a tree within 3 metres of my house?Council will consider a Tree Permit for removal where the main trunk or stem is within three metres of an approved dwelling, garage or in-ground pool. This is a factor Council will consider, not an automatic exemption. The applicable approval pathway should be confirmed before removal.
- What does Council consider when assessing an application?Council weighs tree health and structural integrity, damage to structures or services, target area and frequency of use, visual prominence, historical and habitat significance, practical alternatives to removal, and whether the tree was planted by the current owner rather than required by a development consent.
- How many replacement trees are required?Liverpool's Tree Policy establishes a minimum 3:1 replacement objective for removed Protected Trees, where feasible, using appropriate pot sizes.
- Does this cover all vegetation clearing?No. Liverpool's Tree Policy, Tree Management Strategy and Technical Guidelines do not cover broad-scale land clearing or vegetation that does not meet Council's tree definition. Other legislation, including the Biodiversity Conservation Act 2016, may apply separately, which is particularly relevant for rural and Aerotropolis land.
Arborist Reports Throughout Liverpool
We work across the whole Liverpool Local Government Area.
Liverpool CBD & Established Urban Area
Liverpool CBD, Warwick Farm, Casula, Chipping Norton, Moorebank, Hammondville, Holsworthy, Wattle Grove, Voyager Point and Pleasure Point.
View areaEstablished Residential Areas
Ashcroft, Busby, Cartwright, Green Valley, Heckenberg, Hinchinbrook, Lurnea, Miller, Sadleir, Cecil Hills and Mount Pritchard.
View areaSouth West Growth Area
Austral, Edmondson Park, Leppington*, Denham Court*, Middleton Grange, West Hoxton, Carnes Hill, Horningsea Park, Prestons and Hoxton Park.
View areaWestern Sydney Aerotropolis & Rural Lands
Badgerys Creek, Bradfield, Bringelly*, Cecil Park*, Greendale, Kemps Creek*, Luddenham, Rossmore and Wallacia.
View area*Some suburbs extend across Liverpool and neighbouring council boundaries. Liverpool-specific requirements on this website apply only to properties within the Liverpool City Council LGA. We can confirm the applicable council from your property address.
Why Choose Liverpool Tree Permit Services?
AQF Level 5 Consulting Arborists
Council-ready arboricultural reporting.
32+ Years' Experience
Practical arboricultural and consulting experience.
Development Specialists
From AIA through construction compliance.
Tree Work Plus Consulting
Reports plus professional removal and pruning.
Tree Risk & Specialist Investigation
QTRA tree risk assessment, AirSpade root investigation and Resistograph assessment where appropriate.
Fast-Track Available
Where project scheduling allows.
See how this looks in practice: Liverpool Arborist Report Case Studies.
Frequently Asked Questions
What arborist report do I need in Liverpool?
It depends on why the report is required. You may need an Arborist Report for Council, an Arborist Report for Tree Removal, a DA Arborist Report or Development Application Arborist Report, an Arboricultural Impact Assessment, or another specialist assessment. Use the table above or send us your plans or photos and we will confirm.
Does Liverpool Council require an AQF Level 5 arborist?
Yes. Liverpool's Tree Policy states Council will only accept a Tree Report prepared by a Consultant Arborist, defined as holding an AQF Level 5, Diploma of Horticulture (Arboriculture).
Do I need an arborist report for a Development Application?
Where proposed development may affect existing trees on, adjoining or near the site, Liverpool City Council may require a Tree Report or Arboricultural Impact Assessment to assess the potential impacts. Where required, the report must be prepared by an appropriately qualified Consultant Arborist in accordance with Council's requirements.
Do I need Council approval to remove a tree?
Work to a Protected Tree generally requires Council approval unless an applicable exemption or other lawful pathway applies. We can assess which pathway applies to your property.
Can you prepare the report and carry out the tree removal or pruning?
Yes. Liverpool Tree Permit Services provides both AQF Level 5 Arborist Reports and professional tree removal and pruning services throughout Liverpool.
How much does an arborist report cost?
Tree Removal and Tree Pruning Reports typically range from $450 to $900+, while Development Arborist Reports and AIAs start from $900+, depending on the number of trees, site complexity and Council requirements. We provide a fixed quote before work begins.
Not Sure Which Arborist Report You Need?
Send us your plans, Council correspondence or photographs of the tree. Our AQF Level 5 Consulting Arborists can identify the appropriate assessment, explain the next step and provide a fixed quote before work begins.