Fast, Council-Compliant Level 5 Arborist Reports for DA, CDC & Tree Removal
Our local Level 5 Arborists prepare DA and CDC arborist reports, along with tree removal reports required for Council permits, across the northern areas of the Ku-ring-gai Council area, including St Ives, Gordon, Turramurra and Wahroonga.
These locations often contain large mature trees, steep sites and extensive canopy cover, requiring detailed arborist assessment to support development applications and tree removal approvals. We deliver clear, evidence-based reports addressing tree health, structural condition, risk, TPZ/SRZ constraints and photographic documentation, ensuring Council has the information required to assess applications efficiently.
Council-Compliant Documentation
All reports are Council-ready and prepared in accordance with:
- Ku-ring-gai Council Tree & Vegetation DCP – Part 13
- AS 4970 – Protection of Trees on Development Sites
- AS 4373 – Pruning of Amenity Trees
- Documentation accepted by Ku-ring-gai Council and private certifiers
Our Services
- DA & CDC Arborist Reports (AS 4970)
- Tree Removal Permit Reports
- Tree Pruning Permits (AS 4373)
- Tree Risk & Hazard Assessments
- Bushfire-Area Tree Impact Advice
- Root Investigation & Mapping (AirSpade)
- Project Arborist Site Supervision
- Emergency Tree Removal & Reports
Why Choose Us
- Deep experience with Ku-ring-gai’s bushfire-interface suburbs
- AQF Level 5 Arborists – TRAQ & QTRA qualified
- Fast-turnaround DA documentation
- TPZ / SRZ mapping accepted by Council and private certifiers
- Strong understanding of slope, soil and vegetation constraints unique to the area
- Over 32+ years of local arboricultural experience
Frequently Asked Questions
Do you prepare AS 4970 development reports for bushfire-affected areas?
Yes. We specialise in DA arborist reports for bushfire-interface suburbs. Our AS 4970 documentation includes TPZ/SRZ mapping, impact assessments and development-stage protection plans required for approvals.
How do I know if my tree needs a permit?
We assess the tree’s size, species, location and hazard factors. Trees over 5 metres in height or 150 mm DBH typically require approval. We confirm requirements and prepare the Level 5 report needed for Council assessment.
Do you work with architects and builders on complex developments?
Yes. We work closely with architects, designers and builders, overlaying TPZ/SRZ constraints on drawings and providing guidance to avoid redesign delays or conflicts with protected trees.
Can you assess dangerous or storm-affected trees?
Yes. Same-day emergency inspections are available. We document risk, structural defects and failure likelihood and provide emergency reports accepted by Council and insurers.
Suburbs We Service Across Northern Ku-ring-gai
- North Turramurra
- South Turramurra
- St Ives
- St Ives Chase
- Wahroonga
- Warrawee
- West Pymble
Need a Level 5 Arborist for Ku-ring-gai?
Get in touch for DA and CDC reports, bushfire-area assessments and Council-compliant documentation for complex or elevated terrain sites.
Get Started in Minutes
Call now or email us for fast, expert help with your tree permit or report. Rest easy, we handle everything from start to finish.
