Turnkey construction in Australia
A turnkey build in Australia costs about A$1,600 to A$2,700 per square metre for a standard single-storey project home, and about A$2,700 to A$3,900 per square metre for a custom home with higher-end finishes, according to sellers' websites. For a current price on your own plot, the quickest route is a request on BlaBlaPrice.
Approximate prices in Australia, November 2026 (sellers' websites)| Option | Price |
|---|
| Standard single-storey project home | A$1,600–A$2,700 per m² |
| Custom build, benchmark range | A$2,400–A$3,500 per m² |
| Custom home with higher-end finishes | A$2,700–A$3,900 per m² |
| Three-bedroom kit home | A$80,000–A$150,000 |
| Three-bedroom traditional build, one quote | About A$350,000 |
Licences and state rules
Each state sets its own builder licensing. In New South Wales a builder's licence is needed for residential building work over A$5,000, with fees from A$830 to A$4,631 depending on term and applicant. In South Australia a general building contractor's licence fee is about A$864, and a South Australian contractor licence requires at least A$10,000 in net tangible assets. Check the licence for the state where your plot is before you sign anything.
Season and the building timeline
Summer runs from December to February and winter from June to August. A build that starts in late spring spends its first months in the warmest season, so ask builders how they plan site work through summer and how a winter stage from June to August would be scheduled. Settle the design and budget before the summer months begin, so the builder can fix a start date.
How a turnkey build is priced here
Prices are quoted per square metre of floor area, for example A$1,800 to A$2,400 per m² for a project home, and also as a total contract. Buyers should budget A$1,300,000 to A$1,500,000 in total project cost for a A$1 million building contract, before finishes and fittings are chosen. Give the floor area in square metres, the wall material, the stage of work and whether utilities are connected. Sydney, Melbourne, Brisbane, Perth and Adelaide each have their own builders, and the plot's state decides which licence applies.
What to write in the request
Say the building type (project home or custom), the floor area in square metres, the wall material, the suburb or plot, whether utilities are already on site, and the stage you need, from design to handover. Add your deadline and budget. A seller who sees these details can quote a realistic range instead of a guess.
On BlaBlaPrice buyers pay nothing. You describe the build in your own words in a chat, and BlaBlaPrice asks for what is missing, looks through builders' websites and price lists in Australia, and shows the prices and businesses it finds. Registered sellers reply in the chat with their own offer and terms, and your contact details stay hidden until you decide who to share them with. For design first, see design and planning; for a full package, compare with turnkey renovation.
Questions and answers
How much does a turnkey home cost per square metre in Australia?
A standard single-storey project home is about A$1,600 to A$2,700 per m², and a custom home with higher-end finishes is about A$2,700 to A$3,900 per m², according to sellers' websites in November 2026.
Is land included in the build price?
No. A national average of around A$443,000 is quoted excluding land, so budget for the block separately.
Do I need a licence to build?
In New South Wales, yes, for residential building work over A$5,000. Other states have their own rules, so check the licence for your state.
Is a kit home much cheaper?
Often, yes. A kit for a three-bedroom home might cost A$80,000 to A$150,000, against about A$350,000 for a traditional build of the same size, according to one comparison.
