Free Property Investment Tool
Construction Cost Calculator Australia 2026
Estimate residential and commercial construction costs per square metre across Australia using current BCI rates. Updated quarterly by Koste Chartered Quantity Surveyors.
Related from Knowledge
Clear answers to common property, construction and tax depreciation questions.
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Difference Between Construction Cost Estimate and Quantity Surveyor Report
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Can a quantity surveyor estimate construction costs for Division 43?
Developers
What is a Construction Cost Report and Why Developers Need One
Owning Property
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Need a Professional Report?
This calculator provides estimates. For ATO-compliant tax depreciation schedules accepted by all accounting firms, order a professional report from Koste — from $695+GST, delivered in 5 business days.
Results are estimates only and do not constitute financial or tax advice. Koste Chartered Quantity Surveyors · AIQS Member · RICS Member · TPB Registered · 1300 669 400 · info@koste.ai