UK cost calculator

Bathroom Cost Calculator

Estimate a bathroom renovation budget and see how layout changes, finish level and location can affect the total.

Finish level

UK region

Move plumbing / change layout?

Add underfloor heating?

Estimated bathroom budget

£5,170 – £8,460

Typical planning estimate £6,580. Current UK benchmark for a standard new bathroom is around £7,000, with high-end projects often reaching £14,000+.

Benchmark source: Checkatrade 2026 new bathroom and bathroom remodel cost guides. Regional and add-on adjustments are UK Home Costs modelling assumptions. See sources →