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Builders in Townsville 2026, Home Extensions, Renovations, Cyclone-Rated Construction, Cost Guide, and How to Find a Licensed Builder Near You
Townsville builder guide 2026: how much home extensions and full renovations cost in Townsville, Wind Region C cyclone construction requirements, QBCC builder licence rules, and how to get accurate quotes for your Townsville renovation project.
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Builders in Townsville 2026
Townsville has a well-serviced residential building industry. All building work in Queensland must be performed by a QBCC-licensed builder. Townsville's Wind Region C cyclone classification means all building extensions must comply with cyclone construction standards, engineered tie-downs, impact-resistant glazing, and cyclone-rated roofing are required. qbcc.qld.gov.au
How Much Does a Home Extension Cost in Townsville 2026?
- Single-storey rear extension (30sqm, basic), typically $70,000-$125,000 in Townsville
- Single-storey rear extension (30sqm, mid-range, cyclone-rated), typically $118,000-$180,000 in Townsville
- Second-storey addition (full floor, approx 100sqm), typically $242,000-$388,000 in Townsville
- Granny flat / secondary dwelling (60sqm, cyclone-rated), typically $130,000-$208,000 in Townsville
- Kitchen renovation (mid-range), typically $23,500-$57,000 in Townsville
- Bathroom renovation (mid-range), typically $15,000-$36,500 in Townsville
- Full home renovation (3-bed home, mid-range), typically $165,000-$342,000 in Townsville
Townsville Highset Homes and Undercroft Extensions
Townsville has many older highset homes (homes raised on stumps) that can be extended underneath, undercroft conversions are a popular and cost-effective way to add living space in Townsville. Cyclone-rated construction is still required for all structural elements. QBCC licence required for all Townsville building work. qbcc.qld.gov.au
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