Building & home improvement cost guide
Bathroom Renovation Cost Calculator UK
Estimate bathroom renovation costs by floor area, finish and UK region before comparing contractor quotes. These figures are planning guidance rather than a supplier quotation.
Example for a 6 m² bathroom with a standard finish in Norfolk or Suffolk.
Adjust it for your project
JobPrice uses a £1,200 per m² Norfolk and Suffolk baseline, then adjusts the range for finish and UK region.
Calculate my bathroom renovation costWhat changes the price?
- Sanitaryware and brassware specification
- Moving soil, waste or water services
- Waterproofing and tile coverage
- Ventilation and electrical upgrades
- Subfloor repairs and difficult access
Before comparing quotes
- Confirm the exact sanitaryware and tile allowance.
- Check whether waterproofing is itemised.
- Allow for hidden damage after the old suite is removed.
Compare the same scope, specification and exclusions across every quote. Keep a contingency for changes and hidden conditions.
How to build a reliable bathroom renovation price
JobPrice uses a £1,200 per m² Norfolk and Suffolk baseline, then adjusts the range for finish and UK region.
Use measured quantities and a written specification, then compare the same inclusions, exclusions and finish level across every contractor quote.
Method note: JobPrice benchmarks are broad planning models, not live supplier quotes. Confirm current local rates, tax, regulation, access and the final specification. Read the full pricing methodology.
How is the bathroom renovation estimate calculated?
JobPrice uses a £1,200 per m² Norfolk and Suffolk baseline, then adjusts the range for finish and UK region.
Is this bathroom renovation range a final quote?
No. It is an early planning range. A final quote should use the exact scope, current local rates, applicable tax, access conditions and any legal or professional requirements.
How can I get a more accurate bathroom renovation price?
Use measured quantities and a written specification, then compare the same inclusions, exclusions and finish level across every contractor quote.