How Much Does It Cost To Build A Duplex In Australia?
The cost to build a duplex in Australia is usually around $700,000 to $1.5 million, excluding land, demolition, and major site costs. This is only a guide. The real duplex construction cost estimating in Australia depends on your location, floor area, design, site condition, finishes, approvals, and builder quote. In 2026, residential duplex construction pricing […]