Home Renovation Cost in Cairns 2026
Renovation costs in Cairns range from a cosmetic refresh to a full extension. Structural work requires a licensed builder, approval, and compliance with the current NCC.
Home Renovation Cost Breakdown in Cairns 2026
Indicative rates based on recent quotes from contractors in Cairns, Queensland. Actual costs may vary based on site conditions and scope of work.
| Work Type | Min Rate | Max Rate | Unit |
|---|---|---|---|
| Bathroom Renovation | A$18,000 | A$35,000 | per bathroom |
| Kitchen Renovation | A$20,000 | A$45,000 | per kitchen |
| Laundry Renovation | A$8,000 | A$18,000 | per laundry |
| Single-Room Extension | A$2,500 | A$4,500 | per m² |
| Second-Storey Addition | A$3,000 | A$5,500 | per m² |
| Whole-Home Cosmetic Reno | A$40,000 | A$120,000 | per home |
| Granny Flat (secondary dwelling) | A$120,000 | A$250,000 | per unit |
| Structural Wall Removal | A$2,000 | A$6,000 | per wall |
Factors Affecting Home Renovation Cost in Cairns
How to Save Money on Home Renovation in Cairns
Keep plumbing and wet areas in place to avoid costly re-routing.
Lock in a fixed-price contract with detailed inclusions to control variations.
Prioritise kitchens and bathrooms for the best resale return.
Confirm the builder carries home-warranty insurance for your contract value.
Ready to hire a Home Renovation contractor in Cairns?
Post your job free on Biddaro. Get competing bids from Cairns's top licensed contractors within 4 hours.
Home Renovation Cost FAQs – Cairns, Queensland
How much does a renovation cost in Cairns?
In Cairns, a bathroom runs A$18,000–35,000, a kitchen A$20,000–45,000, and extensions A$2,500–4,500/m².
Do I need approval to renovate in Cairns?
Cosmetic updates usually don’t, but structural changes, extensions, and moving plumbing in Cairns require approval.
How long does a renovation take in Cairns?
A bathroom takes 3–5 weeks, a kitchen 4–8 weeks, and an extension several months including approvals.
How do I find a renovation builder in Cairns?
Use Biddaro to compare verified renovation builders in Cairns. Check licences, reviews, and get fixed-price quotes.
Home Renovation Cost in Other Cities in Queensland
Compare rates across major cities in Queensland.
Other Construction Costs in Cairns
Want a complete picture of all construction costs in Cairns?
Get Accurate Home Renovation Quotes in Cairns
Post your job free on Biddaro. Verified Cairns contractors bid competitively — you save 15–30% on average.
Post Your Job Free