Bathroom Renovation Cost Calculator For Melbourne
This is an indicative budget tool, not a quote. It is designed to help you separate a cosmetic refresh from a more complex wet-area rebuild before the contractor conversation starts.
Bath renovation Melbourne budget range estimator
How this is calculated
The calculator starts with a base cost per square metre for a Melbourne bathroom depending on whether the room is a refresh, a standard full renovation or a more premium finish path. It then adjusts the range upward for layout changes, apartment friction, premium selections and accessibility-driven work because those choices usually change labour intensity, sequencing or materials.
For wet-area compliance context in Victoria, compare the assumptions here against guidance from the Victorian Building Authority before you treat the range as a buildable scope.
- Budget refresh baseline: smaller cosmetic scope, minimal service moves.
- Standard full renovation baseline: typical demolition, waterproofing, tiling and fit-off path.
- Premium baseline: more detailed joinery, fixture and finish expectations.
- Layout changes and apartment constraints push complexity rather than just material spend.
Indicative only. The contractor still provides the written quote because site conditions, product choices and hidden wet-area defects can materially change the real figure.