Do I Need a Permit for My Renovation? Australian Guide (2026)
When do you need council approval or a building permit for home renovations in Australia? State-by-state guide with examples.
Accurate Australian renovation costs, what to budget for every room, and the exact rules on when you need council approval or a building permit.
Australian average renovation costs at a glance
$20k–$45k
Kitchen renovation
$12k–$25k
Bathroom renovation
$8k–$18k
Full house repaint
$14k–$35k
Roof replacement
$8k–$30k
Backyard landscaping
From $500
Building permit
Prices are Australian averages and vary by state, size and material selection. Click any guide below for full breakdowns.
Budget, mid-range and premium kitchen renovation costs for Australian homes. What drives the price and how to keep your reno on budget.
When do you need council approval or a building permit for home renovations in Australia? State-by-state guide with examples.
How much does a bathroom renovation cost in Australia? Full price breakdown from budget to luxury, plus tips to save money.
Interior and exterior house painting costs, per-room pricing and how to find a reliable painter. Full price breakdown for Australian homeowners.
How much does a new roof cost in Australia? Colorbond, tile and metal roofing prices per square metre, plus what to ask your roofer.
Garden design, lawn installation, retaining walls and irrigation system costs. What Australian homeowners pay for landscaping in 2026.

Concrete driveway, slab and path costs across Australia. Price tables by finish type, state-by-state breakdown, and tips to avoid costly mistakes.
How much does pest control cost in Australia? Full price breakdown for termite inspections, chemical barriers, general pest treatments and state-by-state pricing.
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Full schema
Do I Need a Permit for My Renovation? Australian Guide (2026)
Kitchen Renovation
Bathroom Renovation
How Much Does It Cost to Paint a House in Australia? (2026)
Roof Replacement
Landscaping
How Much Does Concreting Cost in Australia? (2026 Guide)
How Much Does Pest Control Cost in Australia? (2026 Guide)
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The complete home renovation budget guide for Australian homeowners
Planning a full home renovation? Our interactive 66-item checklist walks you through every phase — from planning and structural work to fit-out and landscaping — with real budget breakdowns for all 11 trades.
Planning & Design
10–15%
of total budget
Structural Work
25–35%
of total budget
Fit-Out & Finishes
40–50%
of total budget
Landscaping
10–15%
of total budget
The kitchen, bathroom, painting, roofing and landscaping guides cover both renovation planning and cost benchmarking — so they appear in both the Renovation Guides and Cost Guides hubs. This gives you consistent pricing data whether you're browsing by project type or budget.
Before you pick up a tool, know the rules. In Australia, structural work, plumbing, electrical and gas fitting all require licensed professionals — and doing it yourself can void your home insurance, invalidate building permits and create serious liability. Our full guide maps every major renovation task: what's legal to DIY, what saves money, and what must always go to a pro.
Most cosmetic renovations don't need council approval — but structural work, extensions and pools usually do. Get the full state-by-state breakdown before you start.
Check permit requirementsRead our Tradie Tips guides to get accurate quotes, verify licences and avoid costly mistakes before your renovation starts.
Read the hiring guidesBrowse our other guide clusters.
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