SITE SURVEY & ANALYSIS
A licensed surveyor establishes boundaries, levels and contours of the site. Understanding your site's topography early helps avoid expensive surprises during excavation and drainage design.
Major Build Stages
Know before you go.
The pre-site stage is where your build is won or lost. From soil testing and permit applications to contractor selection and contract review, this stage lays the legal, financial and logistical groundwork for everything that follows.
Stage 1 of 6. 12 minor events covered.
Click any event to see what's covered and how it's delivered on the platform.
Site Survey & Analysis
3 delivery methods
Soil Testing (Geotechnical)
3 delivery methods
Planning Permit Application
3 delivery methods
Building Permit Application
3 delivery methods
Contour & Boundary Survey
2 delivery methods
Heritage & Covenant Checks
2 delivery methods
Contractor Selection
3 delivery methods
Contract Review & Signing
3 delivery methods
Home Warranty Insurance
2 delivery methods
Energy Rating (NatHERS)
2 delivery methods
Engineering Drawings
3 delivery methods
Pre-Build Documentation
4 delivery methods
A licensed surveyor establishes boundaries, levels and contours of the site. Understanding your site's topography early helps avoid expensive surprises during excavation and drainage design.
Core samples are taken across the site to classify soil reactivity (AS 2870). Soil class determines your slab and footing design; getting this right prevents costly structural movement after construction.
Depending on your site and local council, a planning permit may be required before a building permit. This covers zoning, overlays, heritage and neighbourhood character assessments.
A building permit is required by law. Your builder or a building surveyor lodges working drawings, engineering specifications, and energy reports (NatHERS) with the relevant permit authority.
Establishes precise legal boundaries and existing ground levels. This document is referenced throughout the design and engineering process and is essential for calculating retaining wall requirements.
Many sites are subject to title covenants, neighbourhood character overlays or heritage controls that restrict design elements like materials, heights and setbacks. These must be resolved before permits are issued.
Selecting a registered builder involves comparing quotes, checking licence status via the VBA (or equivalent body), reviewing past projects, and understanding the contract terms being offered.
Your building contract (typically a HIA or Master Builders contract) defines the works, price, progress payment schedule, variations, defects liability and disputes processes. Never sign without independent review.
Builders must take out domestic building insurance (DBI) before receiving progress payments. This protects the owner if the builder dies, disappears or becomes insolvent before completing the works.
All new homes require a minimum 7-star NatHERS energy rating. The thermal performance of the design is modelled using software; insulation, glazing, orientation and shading all affect the score.
Structural engineers produce footing, slab, frame and wind-load specifications. These documents are lodged with the building permit and are referenced by trades throughout the build.
Final checklist before the build commences: signed contract, approved permits, insurance certificates, drainage approvals, temporary power/water applications and site safety management plan.