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Willoughby Council Arborist Reports

Need an Arborist Report for your Willoughby Development Application, tree removal application or tree safety concern?

Arbor Express prepares AQF Level 5 Arborist Reports throughout Willoughby Council, including Chatswood, Artarmon, Willoughby, Castlecrag and Northbridge, for Development Applications, tree removal and pruning approvals, Health & Safety Tree Assessments and construction compliance.

With more than 32 years' arboricultural experience, we offer fast-track assessments for urgent projects and potentially hazardous trees.

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DA Arborist Reports and Arboricultural Impact Assessments
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Health & Safety Tree Assessments
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Tree Removal and Pruning Reports
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Development Compliance and Project Arborist Services

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Phone 0494 077 630
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Expert Arborist Reports Across Willoughby Council

We help homeowners, architects, builders, strata managers and developers identify the report they need and provide clear, Council-ready documentation, including assessments prepared in accordance with AS 4970:2009 and AS 4373:2007 where applicable.

Serving Chatswood, Artarmon, Willoughby, Castlecrag, Northbridge, Castle Cove, Middle Cove, Naremburn, Roseville, Roseville Chase and all suburbs within the Willoughby Council area.

Which Arborist Report Do You Need?

Willoughby City Council combines the commercial and transport hub of Chatswood with established residential suburbs and bushland-fringed pockets surrounding Middle Harbour. A mix of apartment redevelopment, heritage streetscapes and sloping, tree-covered sites means Arborist Reports are commonly required to support Development Applications, tree removal approvals and construction compliance.

Renovations, new dwellings, apartment upgrades and mixed-use developments across Chatswood, St Leonards, Artarmon and Willoughby frequently require assessment of retained trees and potential Tree Protection Zone impacts.

I need to...
You generally need…
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Lodge a Development Application (DA)
DA Arborist Report (AIA)
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Assess a hazardous, declining or unsafe tree
Health & Safety Tree Assessment
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Remove or prune a protected tree
Tree Removal Report
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Retain trees during construction
Development Compliance & Project Arborist Services

Which Arborist Report Do You Need?

Willoughby City Council combines the commercial and transport hub of Chatswood with established residential suburbs and bushland-fringed pockets surrounding Middle Harbour. A mix of apartment redevelopment, heritage streetscapes and sloping, tree-covered sites means Arborist Reports are commonly required to support Development Applications, tree removal approvals and construction compliance.

Renovations, new dwellings, apartment upgrades and mixed-use developments across Chatswood, St Leonards, Artarmon and Willoughby frequently require assessment of retained trees and potential Tree Protection Zone impacts.

icon
Lodge a Development Application (DA)
DA Arborist Report (AIA)
icon
Assess a hazardous, declining or unsafe tree
Health & Safety Tree Assessment
icon
Remove or prune a protected tree
Tree Removal Report
icon
Retain trees during construction
Development Compliance & Project Arborist Services

Our Willoughby Council Arborist Services

Arbor Express provides AQF Level 5 Arborist Reports throughout Willoughby Council, supporting homeowners, developers, builders, architects, strata managers and businesses with practical arboricultural advice for planning approvals, tree management and development compliance.

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DA Arborist Reports (AIA)

Willoughby Council requires arborist reports for Development Applications involving vegetation clearing and only accepts reports prepared by Consultant Arborists holding a minimum AQF Level 5 qualification. We prepare Arboricultural Impact Assessments that assess tree retention, Tree Protection Zones and development impacts for Council lodgement.

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Health & Safety Tree Assessments

We assess hazardous and declining trees for homeowners, strata managers and commercial property owners, providing clear, evidence-based recommendations using recognised arboricultural risk assessment methodologies.

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Development Compliance & Project Arborist Services

Following Development Consent, our AQF Level 5 Project Arborists help satisfy Council conditions throughout demolition and construction, including:

  • Tree Management Plans (TMPs)
  • Tree Protection Plans (TPPs)
  • TPZ & SRZ Assessments
  • Tree Protection Specifications
  • Construction monitoring & compliance inspections
  • Project Arborist inspections and final compliance certification

Prepared in accordance with AS 4970:2009, these services help protect retained trees while supporting ongoing compliance with Development Consent conditions.

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Tree Removal & Pruning Reports

We prepare Tree Removal Reports supporting permit applications involving hazardous trees, structural defects or proposed development. Although arborist reports are not generally mandatory for standalone Vegetation Management Applications, they can provide valuable independent arboricultural justification where required.

Once approval has been issued, we can also assist in coordinating the approved work with suitably qualified arborists where appropriate.

Why Choose Arbor Express in Willoughby Council?

Arbor Express provides practical, evidence-based arboricultural consulting services for homeowners, architects, builders, developers and project teams throughout Willoughby Council.

  • Extensive experience preparing reports for Willoughby Council
  • AQF Level 5 Consulting Arborists
  • More than 32 years' arboricultural experience
  • Reports prepared in accordance with AS 4970:2009 and AS 4373:2007
  • Development Application, Health & Safety and Tree Removal specialists
  • Fast-track reporting available for urgent projects
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Need a Report Quickly?

Fast-track reporting services are available for urgent Development Application deadlines.

Call 0494 077 630 to discuss your deadlines.

Suburbs We Service Throughout Willoughby Council

Chatswood & Artarmon

  • Artarmon
  • Chatswood

Willoughby's commercial and transport hub, where apartment redevelopment, mixed-use projects and commercial construction frequently require Development Application Arborist Reports and Tree Protection Zone assessments.

Willoughby, Naremburn & St Leonards

  • Naremburn
  • St Leonards (Willoughby side)
  • Willoughby

Established residential neighbourhoods with mature street trees, heritage homes and ongoing redevelopment where Arborist Reports commonly support Development Applications and tree management.

Castlecrag, Middle Cove & Castle Cove

  • Castle Cove
  • Castlecrag
  • Middle Cove

Bushland-fringed suburbs overlooking Middle Harbour, where mature native trees, sloping sites and environmentally sensitive landscapes often require specialist arboricultural advice for development and tree management.

Northbridge

  • Northbridge

A leafy residential suburb characterised by established canopy trees and larger residential allotments, where arboricultural assessments regularly support renovations, additions and tree removal applications.

Roseville & Roseville Chase

  • Roseville
  • Roseville Chase

Well-established residential suburbs with significant tree canopy and heritage character, where Health & Safety Tree Assessments, Tree Removal Reports and Development Application Arborist Reports are frequently required.

Willoughby Council Tree Rules & Regulations

Willoughby City Council regulates tree pruning, removal and vegetation management through Part G – Vegetation Management of the Willoughby Development Control Plan, together with the Vegetation Management Guidelines and Willoughby Local Environmental Plan.

Before pruning, removing a protected tree or carrying out development that may affect retained trees, it is important to determine whether a Vegetation Management Permit or Development Application is required.

Arbor Express prepares AQF Level 5 Arborist Reports that help homeowners, builders, architects and developers satisfy Willoughby Council's planning requirements.

  • A Vegetation Management Permit is generally required where a tree exceeds 4 metres in height, has a trunk girth exceeding 600 millimetres measured at 1.4 metres above ground level, has a crown spread exceeding 3 metres, is a locally native species, is located within a wildlife corridor or contributes significantly to the local streetscape.
  • Common exemptions include selective pruning of up to 10% of a tree's crown over a five-year period, removal of deadwood, recognised fruit trees grown for production, weeds declared under the Biosecurity Act 2015, works undertaken under the NSW 10/50 vegetation clearing rules, and Council's listed undesirable species.
  • An Arborist Report is mandatory with any Development Application involving vegetation clearing, and Willoughby Council only accepts reports prepared by a Consultant Arborist holding a minimum AQF Level 5 qualification with no financial affiliation to a tree removal or pruning company.
  • Depending on the project, reports may include Tree Protection Zone (TPZ) and Structural Root Zone (SRZ) assessments prepared in accordance with AS 4970:2009, together with Tree Protection Plans and Project Arborist inspections.
  • Where tree removal is approved, replacement planting is generally required at a 3:1 ratio. Where sufficient replacement planting cannot be accommodated on-site, Council may require participation in its Tree Offset Planting Scheme.
  • We assess your site, explain Council requirements and prepare the appropriate Arborist Report before work begins.

Frequently Asked Questions

Do I need Council approval to remove a tree?

In most situations, yes. A permit is generally required to prune or remove a tree that exceeds 4 metres in height, has a trunk girth exceeding 600 millimetres measured at 1.4 metres above ground level, or has a crown spread exceeding 3 metres. Approval may also be required for locally native trees, trees within wildlife corridors or trees that contribute significantly to the local streetscape, regardless of size.

Is my tree exempt from Council approval?

A permit may not be required for selective pruning of up to 10% of a tree's crown over a five-year period, removal of deadwood, recognised fruit trees grown for production, vegetation declared a weed under the Biosecurity Act 2015, works carried out under the NSW 10/50 vegetation clearing rules, or Council's listed undesirable species. We can confirm whether your tree qualifies before any work begins.

What does an Arborist Report include?

Depending on the purpose of the report, it may include a tree health and structural assessment, Tree Protection Zone (TPZ) and Structural Root Zone (SRZ) calculations, retention recommendations, impact assessment and tree protection measures prepared in accordance with current Australian Standards.

How soon can you attend for an urgent assessment?

Fast-track reporting is available for urgent and hazardous tree assessments, subject to current availability.

Do you prepare reports for builders, architects and developers?

Yes. We prepare DA Arborist Reports during the design stage, Tree Protection Plans following Development Consent and provide Project Arborist inspections throughout demolition and construction for residential and commercial projects across Willoughby Council.

What Our Clients Say

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Need an Arborist Report in Willoughby Council? Contact our AQF Level 5 Consulting Arborists today for expert advice, fast turnaround times and a free, no-obligation quote.

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