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Builders on the Sunshine Coast 2026, Home Extensions, Renovations, Cost Guide, and How to Find a Licensed Builder Near You
Sunshine Coast builder guide 2026: how much home extensions, hinterland home renovations, and granny flats cost on the Sunshine Coast, QBCC builder licence requirements, planning rules, and how to get accurate quotes for your Sunshine Coast renovation project.
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Builders on the Sunshine Coast 2026
The Sunshine Coast has a large and competitive residential building industry driven by rapid population growth and significant renovation demand. All building work in Queensland must be performed by a QBCC-licensed builder. The Sunshine Coast's booming market, from Noosa in the north to Caloundra in the south, creates strong demand for home extensions, granny flats, and high-end renovation projects. qbcc.qld.gov.au
How Much Does a Home Extension Cost on the Sunshine Coast 2026?
- Single-storey rear extension (30sqm, basic), typically $68,000-$122,000 on the Sunshine Coast
- Single-storey rear extension (30sqm, mid-range), typically $116,000-$178,000 on the Sunshine Coast
- Second-storey addition (full floor, approx 100sqm), typically $238,000-$385,000 on the Sunshine Coast
- Granny flat / secondary dwelling (60sqm), typically $128,000-$208,000 on the Sunshine Coast
- Kitchen renovation (mid-range), typically $23,000-$58,000 on the Sunshine Coast
- Bathroom renovation (mid-range), typically $15,000-$36,000 on the Sunshine Coast
- Full home renovation (3-bed home, mid-range), typically $162,000-$340,000 on the Sunshine Coast
Sunshine Coast Hinterland Building and Noosa Shire Rules
Sunshine Coast hinterland areas (Maleny, Montville, Mapleton) may have specific planning overlays. Noosa Shire has particularly stringent design guidelines for extensions in character precincts. Sunshine Coast granny flat rentals typically return $380-$580/week. QBCC licence required. qbcc.qld.gov.au
This article was compiled by AI and screened before publishing. See our editorial standards.