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Renovation cost guides

The rooms people spend the most on — costed the same way. Realistic ranges for each level of project, and the line items where budgets quietly blow out.

7 guides in this category
Additions

Home addition cost in Australia

What drives the number on a ground floor extension or a second storey — and why building up costs 30 to 50% more.

$2,800–7,000/m²9 min read
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