PRICE GUIDE · PLUMBING & HEATING · 2026–2027
Bathroom Plumbing cost in the UK
£150–£2,200 per job. Typically £900.
Bathroom plumbing in the UK costs £150–£2,200 per job, with £900 typical for first and second fix on a straightforward bathroom. Swapping a shower valve or tap is the small end; plumbing a whole bathroom, especially if the toilet and soil stack move, is the large end.
- Search and compare — no account needed
- Nearest to you first
- One score from Google, Trustpilot and Locufy reviews
HOW MUCH IT COSTS
How much does a bathroom plumbing cost in the UK?
| Low end | £150 | replacing a valve, tap or toilet |
|---|---|---|
| Typical | £900 | what most people pay |
| High end | £2,200 | a full bathroom with the toilet moved |
Locufy guide prices for 2026–2027. Updated 2026. A national range, not a quote — enter your town above for real prices from the plumbers and heating firms near you.
What moves the price
- Size of the plumbing job — replacing a valve is quick, while plumbing a full bathroom takes days
- Moving the soil stack — relocating the toilet is the biggest single cost in bathroom plumbing
- Pipe access — pipes hidden under floors or boxed in behind tiles take longer to reach
- Shower type — mixer showers on combi boilers may need pressure checks, and pumps add cost
- Out-of-hours work — emergency plumbing in the evening or at weekends costs more
- Region — plumbers in London and the South East charge more per hour for the same bathroom plumbing
Plumbing and heating prices in the UK are up 6% over five years (ONS Consumer Price Inflation, Services for maintenance and repair, to 2026 August). Five years ago a typical bathroom plumbing would have cost about £570 — an estimate from today's guide price and that index, not a recorded price. Source: ONS MM23 D7DO →
WHAT YOU GET
What a bathroom plumbing booking includes
Takes: An hour or two for a valve or tap, two to five days for a full bathroom. Not included: Tiling, electrics for showers and fans, the bathroom suite itself and plastering are usually priced separately — see the related guides below.
WHAT PEOPLE BOOK
Common bathroom plumbing jobs
KNOW THE PRICE? NOW SEE THE REAL ONES
Bathroom Plumbing near you, with prices shown
The plumbers and heating firms that cover your area, nearest first, each with their price and one score from every review. No account needed to look.
Or post the job free and let them come to you.
How to pay less
- Keep the toilet where it is so the bathroom plumbing does not need a new soil connection
- Have all bathroom plumbing done in one visit rather than calling the plumber back for each item
- Buy fittings that suit your water pressure so the plumber does not need to add a pump
Before you book
- Bathroom plumbing needs to meet the water fittings regulations, so it helps to use a qualified plumber
- Ask whether the bathroom plumbing quote covers first fix, second fix and testing
- Electric showers and bathroom fans need a Part P registered electrician as well
- In a flat, check the lease before moving a toilet or adding a bathroom
Bathroom Plumbing cost: questions people ask
£150–£2,200 per job, about £900 typical for a straightforward bathroom. Replacing a valve or tap costs least; plumbing a full bathroom with a moved toilet costs the most.
A valve or tap takes an hour or two. First and second fix on a full bathroom usually spreads over two to five days around the tiling.
Replacing fittings usually does not. A new bathroom, new drainage connections or changes to ventilation may need approval, and the work must meet water fittings rules.
Usually, but it needs a new route to the soil stack with the right fall. It is often the costliest part of bathroom plumbing.
Tiling, electrics, the bathroom suite and plastering are separate. Ask whether waste removal is included.
They are Locufy guide prices for the UK, read from published UK bathroom plumbing costs — a national range, not a quote. The scope and any moved fittings set your price.
MORE GUIDES