How much does a bathroom renovation cost in the UK?
The average cost of a bathroom renovation in the UK ranges from £5,000 to £10,000 in 2026, depending on size, materials, and the level of work required. High-end renovations can exceed £15,000.
For many homeowners, a sensible starting range is:
- Bathroom Renovation Cost UK (2026)
- Budget refresh → £3,000–£5,000
- Standard renovation → £5,000–£10,000
- High-end → £10,000–£15,000+
- Full luxury → £15,000+
Typical bathroom renovation cost in the UK
- Basic refresh: around £4,000
- Typical renovation: around £5,500–£8,000
- Average figure often quoted: around £5,950–£7,000
- Luxury or larger renovation: £14,000–£15,000+
Planning multiple costs? Use our budget calculator to estimate total monthly spend
Cost breakdown
A bathroom renovation budget may include some or all of the following:
- bathroom suite
- fitting and installation
- plumbing
- electrics
- tiling
- flooring
- decorating
- removal of the old bathroom
- waterproofing and finishin
Recent UK guidance suggests:
full renovation average: around £7,000
rough average including installation/removal: around £5,950
bathroom remodel low-to-high guide: around £1,500 to £7,500 for a simpler remodel including materials, though fuller renovations often run higher
What affects the price?
Several things can push the cost up or down:
- Bathroom size — larger bathrooms need more materials and labour.
- Quality of fixtures and finishes — budget sanitaryware costs far less than designer baths, showers, and taps.
- Scope of the work — replacing like-for-like is cheaper than changing the layout.
- Tiling and surfaces — tile choice and wall/floor coverage can change the budget quickly.
- Labour and location — London and higher-cost areas are usually more expensive.
- Hidden work — plastering, waterproofing, repairs, and disposal of old fittings can all add more than expected.
What’s usually included?
A standard bathroom renovation quote may include:
- supply and installation of the suite
- removal of the old bathroom
- fitting labour
- basic plumbing and electrics
- some finishing work.
It does not always include:
- major layout changes
- underfloor heating
- premium tiles
- structural work
- significant re-plastering
- upgraded lighting
- designer fixtures.
How much does bathroom fitting cost on its own?
Bathroom fitting on its own is often a major part of the cost. Homebuilding’s guide puts installation at around £1,900, while broader renovation totals from Checkatrade and Homebuilding show labour can be one of the biggest line items in the project.
What is the cheapest way to renovate a bathroom?
Usually:
- keep the same layout
- reuse services where possible
- choose standard fixtures
- avoid premium tiles and custom furniture
- update only what really needs replacing
That is an inference strongly supported by the cost guides, which show layout changes, labour, and higher-spec finishes as major cost drivers.
Is a bathroom renovation worth it?
Often, yes, especially if the bathroom is dated, damaged, or impractical. Which? and Homebuilding both treat bathroom renovation as a major but common home-improvement project, and the practical value of improving a worn-out bathroom is clear even where exact resale uplift varies. That last point is an inference.
Frequently asked questions
How much does a bathroom renovation cost in the UK?
A typical renovation often costs around £5,500 to £8,000, though some projects are lower and some much higher.
Can a new bathroom cost less than £5,000?
Yes. Some smaller or simpler bathroom refreshes can come in around £4,000–£5,000, especially if you keep the layout similar.
What makes bathroom costs rise quickly?
Layout changes, premium fixtures, extra tiling, labour, and hidden repairs are some of the biggest cost drivers.
Is bathroom fitting a big part of the budget?
Yes. Installation and fitting are usually one of the biggest elements of the total cost.
How to Reduce Bathroom Renovation Costs
- Keep plumbing in the same position
- Choose mid-range fixtures
- Get multiple quotes
- Do simple prep work yourself
- Plan everything before starting
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- How much does a house rewire cost
- Household Bills UK
Final note
For a useful rule of thumb, £5,500 to £8,000 is a sensible modern planning range for many standard UK bathroom renovations, but the final total can rise quickly if you change the layout, upgrade the finishes, or uncover hidden work.