Cost per Square Metre
Budget $2,500 - $4,500 per square metre for comprehensive renovations. Cosmetic updates may fall lower ($1,500/m²), while structural changes and luxury finishes push costs higher.
Budget Allocation
Kitchen and bathrooms typically consume 40-50% of the budget. Allocate 15-20% for trades (electrical, plumbing), 10-15% for flooring/painting, and always keep a 15% contingency fund.
Structural vs Cosmetic
Moving walls, adding windows, or changing rooflines requires engineering and permits, significantly increasing costs. Cosmetic updates (paint, floor sanding, fixture swaps) offer high ROI for lower outlay.
Permits and Fees
Factor in building permits, planning permits (if applicable), surveyor fees, and insurance. These can add $5k-$15k to the project bottom line.
Timeline Expectations
Full home renovations typically take 3-6 months depending on scope. Phasing the renovation can spread costs but extends the timeline and disruption.
Key Takeaways
- Expect $2,500-$4,500 per sqm for full renovations
- Kitchens and bathrooms are major cost centers
- Structural changes trigger permit and engineering costs
- Contingency fund of 15% is essential
- Allow 3-6 months for construction
Ready to Start?
Planning a full home transformation? Get a detailed project estimate.