Services · Development & Planning

Council-ready impact reports for your build.

TPZ and SRZ mapping that protects trees and keeps your planning permit on track.

Development Impact Assessment (DIA)

What's included

✓ Tree Protection Zone (TPZ) and Structural Root Zone (SRZ) mapping
✓ Impact assessment for knockdown-rebuilds, subdivisions, extensions and granny flats
✓ Mitigation measures and tree-retention recommendations
✓ Documentation written for council planning submissions

Who it's for

For boutique builders and developers who need a permit approved without stop-work delays.

A Development Impact Assessment documents how a proposed build will affect protected trees on and around the site, and how those impacts will be managed. We prepare the report in the format your council accepts, with Tree Protection Zone (TPZ) and Structural Root Zone (SRZ) mapping, so your application is technically complete from day one.

Ready to get started?

Book a consultation and we'll scope the right assessment or service for your situation.

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