How Much Does a New Bathroom Cost in the UK?

Average New Bathroom Cost UK 2026

A complete bathroom renovation in the UK costs £4,000–£15,000 for a typical family bathroom. Budget bathrooms cost £3,000–£6,000. Mid-range bathrooms £6,000–£10,000. Luxury bathrooms £10,000–£25,000+. These prices include suite, tiling, plumbing, and fitting.

Budget Bathroom — £3,000–£6,000

B&Q, Screwfix, or Bathstore suite. Basic ceramic tiles. Standard fittings. Functional but not premium. Good for rental properties or bathrooms that just need updating. Typical timeline: 5–7 days.

Mid-Range Bathroom — £6,000–£10,000

Better quality suite (Roca, Ideal Standard, Crosswater). Porcelain tiles. Quality fittings and taps. Underfloor heating. Looks genuinely premium for the cost. This is where most UK homeowners spend. Timeline: 7–10 days.

Luxury Bathroom — £10,000–£25,000+

Designer suites (Duravit, Villeroy & Boch). Natural stone or large format porcelain. Freestanding bath. Rainfall shower. Bespoke vanity unit. Designer taps and accessories. These bathrooms photograph beautifully and add significant property value. Timeline: 10–14 days.

En-Suite Bathroom Cost — £3,000–£8,000

A new en-suite in an existing bedroom costs £3,000–£8,000 depending on size and specification. The main cost variables are: whether plumbing already exists nearby, the size of the space, and finish quality.

What Affects Bathroom Cost

The main cost variables: suite quality, tile specification (cost per square metre varies 10x), floor area, whether any structural work is needed, distance from existing plumbing, heating specification (towel rails, underfloor heating), and ventilation requirements.

Does a New Bathroom Add Value?

A new bathroom adds approximately 3–5% to UK property value. An en-suite adds more — up to 5–8% in some markets. The return on investment improves significantly when replacing a dated or poorly maintained bathroom rather than a functional one.