The new bathroom cost for a typical UK home in 2026 sits between about £4,500 and £11,000 fully fitted, with a mid-range family bathroom most often landing in the £6,000 to £9,000 range. Small cloakrooms start lower, around £2,500, and large or luxury bathrooms and wet rooms can pass £15,000. The spread is wide because the price is driven less by the suite you pick and more by labour, tiling and whether the plumbing has to move. This guide breaks down what you actually pay for, the cost by size and spec, and where the money goes so you can budget and compare quotes properly.
Average new bathroom cost in 2026
Industry figures put the average spend on a full bathroom renovation at roughly £6,500, according to market research on the UK bathroom sector. Around that average the numbers move with size and specification:
- Cloakroom or small en-suite refit: about £2,500 to £4,500. A basin, WC and perhaps a compact shower, with less tiling and shorter labour.
- Standard family bathroom, supply and fit: about £5,000 to £8,000 for a straightforward like-for-like replacement.
- Mid-range full refit: most homeowners spend £6,000 to £9,000, which works out at roughly £2,200 to £2,800 per square metre.
- Large or luxury bathroom, or a wet room: £9,000 to £16,000, and high-end work with premium fixtures can exceed £15,000.
As a per-square-metre guide, most full refits fall between about £1,500 and £2,400 per square metre once labour, materials and fittings are counted. In Kent and the wider South East, expect to sit toward the upper end of these ranges, because labour rates in southern England run noticeably higher than in the north, a regional difference of the order of 10 to 20%.
Where the money actually goes
The single biggest surprise for most people is how much of the bill is labour rather than the suite in the showroom. Labour typically accounts for 45 to 60% of the total on a full refit, because a bathroom pulls in several trades: a plumber, a tiler, often an electrician for lighting, extraction and any electric shower, and sometimes a plasterer. A rough split on a mid-range job looks like this:
- Labour: the largest share, spread across plumbing, tiling and electrics, often 5 to 10 working days.
- Tiling: both the tiles and the labour to fix them. Full-height tiling and large-format or natural stone push this up sharply.
- The suite and fittings: bath, WC, basin, taps, shower and screen. A budget suite might be a few hundred pounds, a designer one several thousand.
- Extras and prep: new flooring, extractor fan, lighting, plastering and making good.
The one change that reliably pushes a job into a higher bracket is moving the plumbing. Relocating the WC, bath or basin means new soil and waste runs, often lifting floors, and can add hundreds or low thousands to the bill. Keeping fixtures roughly where they are is the biggest single saving available to most people.
What adds the most to the price
Several choices reliably move the number up:
- Underfloor heating: a popular upgrade that adds cost for the mat or pipework, a thermostat and the screed or levelling.
- A wet room: full tanking (waterproofing) and a properly formed drainage fall make wet rooms more labour-intensive than a standard bathroom.
- Large-format or natural stone tiles: heavier, slower to fix, and stone needs sealing.
- Moving or adding a shower: especially a mains-pressure or electric shower needing new wiring or a pump.
- Structural or layout changes: taking out a wall, adding a window or converting a bathroom into an en-suite.
Conversely, keeping the layout, choosing a mid-range suite, tiling to half height in places and picking porcelain over stone are the levers that keep a good-quality refit affordable.
How long does a new bathroom take?
A full refit usually takes around one and a half to three weeks on site, depending on size, how much is being moved and drying times for plastering, levelling and tiling. That matters for budgeting because you may be without your main bathroom for that period, and a rushed job that skips drying time between stages tends to fail early. Ask any installer for a realistic day count and a stage plan before you commit.
Budgeting and comparing quotes
Get at least three itemised quotes and make sure each one lists labour, the suite and fittings, tiling, and any extras separately, rather than a single lump sum. That is the only way to compare fairly, because a cheap headline price often excludes tiling, flooring or making good. Check that the fitter is happy to use fixtures you have chosen, agree stage payments rather than a large deposit, and confirm who supplies what. It is also worth setting aside a contingency of around 10 to 15%, because older properties in particular tend to reveal hidden problems, rot, dated wiring or failed waterproofing, once the old bathroom comes out. For independent budgeting advice see the HomeOwners Alliance bathroom cost guide, and you can read our wider bathroom renovation guide or browse more on the Contemporary Structures homepage.
Frequently asked questions
How much does a new bathroom cost in the UK in 2026?
Most fully fitted bathrooms cost between £4,500 and £11,000, with a mid-range family bathroom typically £6,000 to £9,000. Small cloakrooms start around £2,500 and large or luxury bathrooms can exceed £15,000.
How much of the cost is labour?
Labour usually accounts for 45 to 60% of a full bathroom refit, because the job needs a plumber, tiler and often an electrician. That is why the suite price alone is a poor guide to the total.
What makes a bathroom more expensive?
Moving the plumbing is the biggest single factor, along with wet rooms, underfloor heating, large-format or stone tiling, and premium fixtures. Keeping the existing layout is the main way to save.
How much does a small bathroom cost?
A small bathroom or cloakroom refit typically costs £2,500 to £4,500 depending on the fittings and how much tiling is involved. Per square metre it can actually run higher than a large room because fixed costs are spread over less space.
How long does a bathroom renovation take?
A full refit usually takes about one and a half to three weeks on site, allowing time for plastering, tiling and drying between stages. Rushing those drying times is a common cause of early failures.
