Cost & Budget — 9 min read — March 2026
What it costs to build a custom home on the Sunshine Coast in 2026
Honest, current pricing tiers for custom new homes across Noosa, Buderim, Mooloolaba and the wider Sunshine Coast — and what each tier actually includes.
Building on the Sunshine Coast in 2026 looks different to even two years ago. Material costs have steadied, but trade availability, council timelines and energy-code changes have all shifted the baseline of what a quality custom home actually costs to deliver. This guide gives you honest figures — not lowest-possible tender numbers — for a family home built to last on the Sunshine Coast.
Sunshine Coast custom home tiers (2026)
We generally describe new custom homes in three tiers. Each number below includes design, documentation, QBCC-licensed build, project management and a quality finish — not a builder’s base spec plus a long list of provisional sums.
| Tier | Per m² (turn-key) | What it includes |
|---|---|---|
| The Considered | $3,800 – $4,600 | Custom design, mid-spec joinery & stone, quality appliances, well-detailed coastal cladding. |
| The Elevated | $4,600 – $6,000 | Architectural design, full-height joinery, stone benches, premium tapware, integrated outdoor kitchen, pool coordination. |
| The Signature | $6,000+ | Bespoke architecture, structural feature spans, custom metalwork, imported stone, automation, designer interiors. |
A note on per-square-metre numbers
Per-m² figures are a useful starting point, never a quote. Site access, slope, soil class, council requirements and your finish choices can move a build by 15–25%. We document and cost your home properly before any contract is signed.
What changes the budget most
- Single-storey homes on flat blocks are generally the most cost-efficient.
- Repeating window and door sizes reduces joinery and cladding waste.
- Lots of small, complex rooms cost more than fewer, larger, considered ones.
- Sloping or salt-spray sites add engineering, drainage and corrosion cost.
“The cheapest home to build is the one you don’t end up renovating again in seven years.”
Where the money actually goes
On a typical $1.6M Sunshine Coast custom home, the rough split is: structure & envelope 38%, internal lining & joinery 22%, kitchens, bathrooms & stone 14%, services 12%, external & landscaping 9%, design & approvals 5%. Budget surprises almost always come from changing the brief mid-build — not from the original price.
Questions, answered
Do these prices include landscaping?+
Soft landscaping is usually a separate package. Pools, decks, alfresco rooms and driveways can be included under one contract.
Is a knockdown rebuild cheaper per m² than a new block?+
Often yes, because services are already to the site. Demolition, asbestos disposal and tree-protection works can offset some of that saving.
How long does a custom home take?+
Allow 9 – 14 months on-site for most Sunshine Coast custom homes, plus 3 – 6 months for design and approvals before that.
Free, no-obligation consultation
Let’s talk about the home you’d like to come home to.
Send us your project, your brief or just a few photos. We’ll come back with an honest budget range and the next sensible step.
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