What are common types of home additions?

Popular options include extra bedrooms, second storey extensions, sunrooms, and garage conversions.

Do I need council approval for a home addition?

Yes, most structural additions require council permits and may need planning approval.

How long does it take to build a home addition?

It can take 2–6 months based on size, complexity, and approvals.

What is the cost range for adding a room in Australia?

Home additions generally cost between A$1,900–A$3,600 per sqm.

Can I stay in my home during an addition project?

Yes, for minor additions, but major structural works may require temporary relocation.

Home Renovation

Home Additions

Home renovation services in Australia usually cost $50–$150 an hour, for builders and carpenters on smaller jobs; larger projects are quoted per job — a general guide, not a quote (prices checked 22 Oct 2026). You compare local providers, see each price before you book, and pay on Mozome, with the booking fee shown before you pay.

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Sydney, NSW, Australia

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