Garage Conversion.Know what it should cost.
A few quick questions — no obligation, no spam. Your estimate updates as you go.
A typical garage conversion in Australia costs between $18,000 and $75,000 in 2026, with most projects landing around $38,000.
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Where is the project?
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What goes into the number.
We scale a typical single-garage conversion rate by size, intended use, finish and complexity. Ensuites and kitchenettes add fixed amounts.
- Garage size and intended use.
- Whether a bathroom / kitchenette is added.
- Council change-of-use approvals (often required if used as a sleeping area).
- Insulation, flooring, windows and natural light.
Frequently asked questions
Do I need council approval to convert my garage?
Usually yes — converting a garage into habitable space changes its classification under the Building Code. Sleeping rooms and self-contained flats almost always require approval.
Will I lose value by removing the garage?
It depends on the market. In family-suburb areas, off-street covered parking is often valued; in inner-city areas, an extra room may add more.
See local pricing for your city
Each city page includes a local pricing adjustment, assumptions and FAQs.
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