Builder
Guides
Real Australian pricing and contract guidance for renovations, extensions, and new builds — provisional sums, PC items, exclusions, and HBCF insurance.
Building Quote Checklist Australia (2026): What a Builder's Quote Must Include
The 10 things a builder quote must include before you sign: licence, insurance, written scope, allowances, a legal deposit, staged payments, warranty.
Home Extension Cost Per Square Metre Australia (2026): Real Build Prices
Extensions cost $3,000 to $5,500 per m2 in 2026 for ground floor, $4,000 to $7,000 for a second storey. What the per-metre rate leaves out.