What does a bathroom renovation cost in the UK in 2026?
Last updated: April 2026
A bathroom renovation is one of the most value-adding home improvements in the UK. Whether you're refreshing an ageing en-suite or completely transforming a dated family bathroom, costs can vary enormously — from a budget refresh at £3,000–£5,000 (new sanitaryware, tiling, and a fresh paint job) to a high-end complete renovation at £15,000–£25,000+ (full wet room, underfloor heating, bespoke cabinetry, and premium fixtures).
Most UK homeowners invest £6,000–£12,000 for a complete mid-range bathroom overhaul, including removal of the old bathroom, new sanitaryware (bath, shower, WC, basin), tiling, plumbing, and electrics.
Gas Safe-registered plumbers are required for any boiler or gas work. Part P registered electricians must install showers and electric towel rails. These regulatory requirements are built into the pricing of reputable UK bathroom fitters.
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This is an estimate based on average 2026 prices. Actual costs may vary. Always request multiple quotes for an exact price.
Cost factors
Bathroom renovation costs in the UK by project scope. All prices include supply of materials and labour.
- Budget refresh (sanitaryware, paint, accessories): £3,000–£5,000
- Mid-range complete renovation (standard bathroom): £6,000–£12,000
- High-end renovation (premium fixtures, wet room): £12,000–£25,000+
- En-suite addition (conversion from bedroom space): £4,000–£10,000
- Walk-in shower installation: £1,500–£5,000
- Underfloor heating addition: £500–£1,500 for electric mat
Labour typically accounts for 40–50% of bathroom renovation costs in the UK. Opting for flat-pack furniture and standard-size tiles over bespoke joinery and large-format tiles can save 20–30%.
Why do prices vary?
- Size of bathroom: A small en-suite (3–4 m²) costs significantly less than a large family bathroom (8–12 m²). Tiling cost alone scales with area.
- Scope of work: Keeping the layout the same (no moving pipes) is much cheaper than relocating the WC, bath, or shower. Moving a soil stack can add £1,000–£3,000.
- Sanitaryware quality: Entry-level suites (Wickes, B&Q) start at £400–£800. Mid-range (Heritage, Roca) costs £1,500–£4,000. High-end (Laufen, Duravit, Villeroy & Boch) runs £4,000–£12,000+.
- Tile specification: Budget porcelain tiles: £15–£30/m². Mid-range: £30–£60/m². Large-format (600×1200 mm) or natural stone: £60–£150+/m². Labour for large-format tiles is higher.
- Shower type: A standard shower tray and enclosure (£500–£1,500 supply) is cheapest. Walk-in wetroom shower requires full tanking of the floor and walls, adding £1,000–£2,500.
- Structural work: Removing walls, installing steel lintels, or converting a small airing cupboard into a shower adds significant cost.
Subsidies & incentives
No specific UK grant exists for bathroom renovation. However, disabled adaptations (wet rooms, walk-in showers, level access) may qualify for a Disabled Facilities Grant (DFG), provided by local councils in England, Scotland, Wales, and Northern Ireland. The maximum DFG in England is £30,000. Means-tested, application through the council's occupational health team. VAT at 20% applies to standard bathroom renovation. Disability adaptations may qualify for zero-rated VAT.
Regional price differences
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