Renovating a bathroom in the UK typically costs between £5,000 and £12,000 for a standard project. However, a basic refresh can come in below £5,000, while a complete redesign with premium fittings, extensive tiling and layout changes can easily cost £15,000 to £25,000+.

A useful starting budget for an average family bathroom is around £6,000 to £10,000 if you keep the existing layout and choose mid-range fittings. Meanwhile, moving the toilet, changing the plumbing layout, fitting a walk-in shower or carrying out structural alterations will push the price higher.

Current UK guidance puts an average bathroom renovation at around £5,000 to £6,500, while experienced contractors report that more complete renovations commonly start around £12,000. Labour is also a major part of the bill because even a small bathroom can require a plumber, bathroom fitter, tiler, electrician and plasterer.

As a result, comparing bathroom renovation quotes means looking at much more than the cost of the bath, shower and toilet.

Typical bathroom renovation cost

For most UK homeowners, a sensible budget falls between £5,000 and £12,000.

A simple replacement bathroom that keeps all plumbing in the same positions may stay near the lower end. By contrast, a complete remodel with new pipework, electrics, tiling, lighting and premium sanitaryware will usually cost considerably more.

Quick bathroom renovation cost summary

Bathroom renovation project	Typical UK cost
Small bathroom refresh	£2,500 to £5,000
Basic full bathroom replacement	£4,500 to £7,000
Standard bathroom renovation	£6,000 to £10,000
Mid-range complete remodel	£8,000 to £15,000
High-end bathroom renovation	£15,000 to £25,000+
Small cloakroom renovation	£2,000 to £5,000
Ensuite bathroom renovation	£4,000 to £9,000
Bathroom to walk-in shower conversion	£4,000 to £9,000
Wet room installation	£6,000 to £15,000+
Accessible bathroom conversion	£5,000 to £15,000+
Bathroom installation labour only	£2,000 to £5,000+
Full bathroom tiling	£1,000 to £3,500+

These bathroom prices are planning figures rather than fixed rates. In particular, moving plumbing and waste pipes can add substantially to the cost.

What is included in a bathroom renovation?

A complete bathroom renovation usually involves much more than installing a new suite.

Depending on the project, the work may include:

• removing the existing bathroom
• disconnecting the old sanitaryware
• stripping wall and floor tiles
• removing damaged plasterboard
• altering hot and cold water pipes
• moving waste pipes and soil connections
• installing new electrical circuits
• fitting new lighting
• upgrading the extractor fan
• repairing or levelling the floor
• waterproofing shower and wet areas
• plastering walls or ceilings
• wall and floor tiling
• installing a new bath
• installing a shower
• fitting a toilet
• installing a basin or vanity unit
• fitting taps and shower controls
• installing a heated towel rail
• installing bathroom furniture and mirrors
• sealing joints
• decorating
• removing waste
• final testing and snagging

Therefore, two quotes that both say “new bathroom” may cover completely different amounts of work.

Before choosing an installer, ask for a detailed quotation showing exactly what is included.

Bathroom renovation cost by level of finish

One of the biggest influences on price is the specification you choose.

Budget bathroom renovation cost

A budget renovation focuses on functionality rather than luxury.

Typical cost

£4,000 to £7,000

This type of project usually keeps the existing layout and uses affordable sanitaryware, standard ceramic tiles and simple fittings.

A budget bathroom might include:

• standard acrylic bath
• close-coupled toilet
• pedestal basin
• basic mixer taps
• electric or mixer shower
• standard shower screen
• ceramic wall tiles
• vinyl flooring
• basic extractor fan
• simple ceiling light

Buying an inexpensive bathroom suite can keep material costs surprisingly low. However, labour remains a significant expense regardless of how much you spend on the fittings.

Mid-range bathroom renovation cost

A mid-range bathroom typically combines better-quality fittings with a more polished design.

Typical cost

£7,000 to £15,000

Common upgrades include:

• wall-hung or back-to-wall toilet
• vanity unit
• thermostatic shower
• better-quality bath
• large-format porcelain tiles
• illuminated mirror
• heated towel rail
• recessed shower niche
• concealed pipework
• improved lighting
• underfloor heating

This price range covers many of the bathrooms homeowners see in modern renovation projects.

High-end bathroom renovation cost

Premium bathrooms can become expensive quickly because high-end products and detailed installation work both add to the bill.

Typical cost

£15,000 to £25,000+

A luxury project may include:

• freestanding stone or composite bath
• large walk-in shower
• concealed shower valves
• bespoke vanity furniture
• wall-hung sanitaryware
• natural stone tiles
• microcement finishes
• underfloor heating
• designer lighting
• recessed LED strips
• custom storage
• premium brassware
• smart mirrors
• specialist waterproofing

Large bathrooms with premium fittings can exceed £30,000, particularly where structural changes or bespoke joinery are involved.

Bathroom renovation cost by room size

Room size affects both material quantities and labour.

Small bathroom renovation cost

A typical compact UK bathroom may only measure around 3 to 4 square metres.

Typical cost

£4,000 to £8,000

Although the room is small, the project still needs most of the same trades as a larger bathroom.

Consequently, bathroom costs do not reduce directly in line with floor area.

Average family bathroom renovation cost

A standard family bathroom often measures around 4 to 6 square metres.

Typical cost

£6,000 to £12,000

Keeping the existing layout can keep the renovation towards the lower end.

On the other hand, moving the toilet or creating a separate walk-in shower may push the price above £10,000.

Large bathroom renovation cost

A larger bathroom gives more design flexibility but also needs more flooring, wall coverings and fittings.

Typical cost

£9,000 to £18,000+

Luxury products and extensive tiling can take the cost beyond £20,000.

Ensuite bathroom renovation cost

Ensuites are usually smaller than family bathrooms, but restricted access and compact layouts can make the fitting work more difficult.

Typical cost

£4,000 to £9,000

A basic ensuite may include:

• shower enclosure
• toilet
• small basin
• extractor fan
• wall and floor finishes

A larger ensuite with a walk-in shower, vanity unit and wall-hung toilet may cost £8,000 to £12,000+.

Cloakroom or downstairs toilet renovation cost

A downstairs WC usually contains only a toilet and basin.

Typical cost

£2,000 to £5,000

A straightforward replacement may sit near the bottom of the range.

However, concealed cisterns, fitted furniture, premium tiling and altered plumbing can push the total higher.

Bathroom suite replacement cost

Replacing the bath, toilet and basin without significantly changing the room layout is usually one of the cheapest ways to renovate.

Typical cost

£3,500 to £7,000

Keeping the waste and water connections in the same places saves both price of plumbing labour and disruption.

Indeed, current UK renovation guidance specifically recommends avoiding unnecessary changes to plumbing positions if controlling the budget is a priority.

Bathroom remodel with layout changes

Changing the room layout can transform a badly designed bathroom. However, it adds significantly to the cost.

Typical cost

£8,000 to £15,000+

Moving the toilet tends to create the biggest issue because the large soil pipe needs a suitable route.

Other layout changes may include:

• moving the bath
• creating a separate shower
• relocating the basin
• changing the doorway position
• removing an airing cupboard
• building a stud wall
• installing concealed pipework

Before committing to a new layout, it is worth asking whether the improvement justifies the additional plumbing and building costs.

Bathroom installation labour cost

Labour can account for a large part of the overall bathroom budget.

Current UK construction guidance suggests plumbers may charge around £325 to £375 per day, electricians around £400 per day, and plasterers around £300 per day. Rates in London can be higher, with some bathroom trades charging around £350 per day or £40 to £60 per hour.

Typical labour-only cost

£2,000 to £5,000+

A major redesign can cost more.

The main trades normally include:

• bathroom fitter
• plumber
• electrician
• tiler
• plasterer
• decorator
• carpenter or joiner

Some bathroom companies provide one multi-skilled team, while others coordinate several separate contractors.

Bathroom strip-out cost

Before the new installation starts, the old bathroom normally needs to come out.

Typical cost

£400 to £1,000

The work may include:

• removing the bath
• removing the shower
• taking out the toilet
• removing the basin
• stripping tiles
• removing flooring
• disconnecting pipework
• disposing of waste

Extensive tiled surfaces take longer to strip.

Furthermore, hidden damage sometimes appears once the old finishes come off.

Bathroom waste disposal cost

Old bathroom fittings are bulky and heavy.

Typical cost

£200 to £600

A renovation may need a skip or a waste collection service.

Tiles and plasterboard can also add substantial weight.

Some bathroom installers include disposal within the main quotation, so check before budgeting separately.

Plumbing cost for a bathroom renovation

Plumbing complexity makes a major difference to bathroom renovation costs.

Typical cost

£1,000 to £3,500+

Straightforward replacement using existing pipe positions costs less.

Moving fixtures, however, can require:

• new hot and cold feeds
• altered waste pipes
• new soil pipe connections
• floor alterations
• concealed pipework
• access through walls or ceilings

Older homes may also have ageing copper or outdated pipework that becomes easier to replace while the room is stripped.

Cost to move a toilet

Moving a toilet is generally more expensive than moving a basin because it connects to a large soil pipe.

Typical additional cost

£300 to £1,500+

A short relocation may be relatively straightforward.

However, moving a WC to the opposite side of the room can require floor alterations or a new soil connection.

New toilet installation cost

Typical supply and fitting cost

£250 to £800

A standard close-coupled toilet costs less.

By contrast, wall-hung toilets and concealed cisterns require additional framing, boxing and installation work.

Wall-hung toilet installation cost

Typical cost

£600 to £1,500+

The cost includes:

• concealed frame
• hidden cistern
• toilet pan
• flush plate
• installation
• wall boxing or studwork

Although wall-hung toilets create a clean appearance, future access to the concealed cistern should form part of the design.

New basin installation cost

Typical cost

£250 to £900

A simple pedestal basin is normally cheapest.

A countertop basin, stone worktop or large fitted vanity can cost considerably more.

Vanity unit installation cost

Typical cost

£400 to £1,500+

The price depends on unit size and material.

Wall-hung vanity units often require strong fixings and carefully positioned pipework.

Bath replacement cost

Typical cost

£500 to £1,500 fitted

An ordinary acrylic bath provides the most affordable option.

Better-quality steel, reinforced acrylic and freestanding models cost more.

Freestanding bath installation cost

Typical cost

£1,200 to £4,000+

Premium freestanding baths can cost thousands before fitting.

In addition, floor-mounted taps or unusual waste arrangements may require new plumbing beneath the floor.

Shower installation cost

The cost varies according to shower type.

Basic shower replacement

£400 to £1,000

Shower enclosure installation

£800 to £2,000

Walk-in shower installation

£1,500 to £4,000+

Walk-in showers often need more waterproofing and tiling than ordinary enclosures.

Electric shower installation cost

Typical cost

£500 to £1,200

A like-for-like replacement costs less.

Installing a new electric shower may require:

• dedicated electrical circuit
• suitable cable
• RCD protection
• plumbing feed
• isolation switch

Electrical work in bathrooms must meet the relevant requirements for locations containing baths and showers.

Mixer shower installation cost

Typical cost

£600 to £1,500

Thermostatic mixer showers connect to the home’s hot and cold water supply.

Concealed models require more work because the installer hides the valve and pipes behind the wall.

Walk-in shower conversion cost

Replacing a bath with a large shower is increasingly popular, especially where homeowners rarely use the bath.

Typical cost

£4,000 to £9,000

The project may involve:

• removing the bath
• altering plumbing
• fitting a shower tray
• waterproofing
• installing a glass screen
• tiling the former bath area
• repairing the floor

A completely tiled wet-area shower will normally cost more than a standard tray and enclosure.

Wet room installation cost

A wet room uses a fully waterproofed floor and shower area rather than relying entirely on a conventional shower tray.

Typical cost

£6,000 to £15,000+

The installation may include:

• floor strengthening
• forming a drainage fall
• wet-room former
• waterproof tanking
• specialist drain
• extensive tiling
• glass screen
• upgraded ventilation

Leaks can cause major damage, so correct waterproofing matters.

Bathroom waterproofing cost

Bathrooms need particularly careful waterproofing around showers and wet areas.

Typical cost

£300 to £1,000+

A tanking system may include:

• waterproof membrane
• corner tape
• pipe collars
• waterproof boards
• tanking compound

Simply relying on grout and silicone is not the same as creating a properly waterproof shower substrate.

Bathroom tiling cost

Tiling often represents a sizeable part of the renovation budget.

Typical total cost

£1,000 to £3,500+

Tiling labour outside London commonly starts around £40 per square metre, while tile material costs can begin at around £25 per square metre for standard ceramic products.

Bathroom wall tile cost

Ceramic tiles

£20 to £50 per m²

Porcelain tiles

£30 to £100+ per m²

Natural stone tiles

£50 to £150+ per m²

Designer or specialist tiles

£80 to £200+ per m²

Remember that the material cost does not include adhesive, grout, trims, waterproofing or installation.

Full-height tiling versus partial tiling

Tiling every wall creates a durable finish but costs more.

Full bathroom tiling

£1,500 to £4,000+

Part-tiled bathroom

£700 to £2,000

A common budget-saving approach is to tile:

• shower area
• bath surround
• basin splashback

The remaining walls can then receive moisture-resistant bathroom paint.

Large-format tile installation cost

Large porcelain tiles can create a modern appearance.

However, fitting them may require:

• very flat walls
• specialist cutters
• more adhesive
• careful handling
• additional labour

Consequently, installation may cost more than standard ceramic tiling.

Bathroom flooring cost

The best bathroom flooring needs to cope with regular moisture.

Vinyl flooring

£20 to £60 per m²

Luxury vinyl tile

£30 to £80 per m²

Ceramic floor tiles

£30 to £80 per m²

Porcelain floor tiles

£40 to £120+ per m²

Natural stone flooring

£60 to £150+ per m²

Floor preparation can add £200 to £800+ if the existing surface is uneven or damaged.

Bathroom underfloor heating cost

Electric underfloor heating is particularly popular beneath tiled floors.

Typical cost

£500 to £1,500

The cost depends on room size, thermostat choice and electrical work.

Larger wet underfloor heating systems cost more and may not make financial sense for a small bathroom unless the property already uses a compatible heating system.

Heated towel rail installation cost

Typical cost

£250 to £700

A straightforward replacement connected to existing central heating pipework costs less.

Moving the rail or converting to electric operation increases the price.

Bathroom electrical work cost

A renovation often provides the opportunity to improve the lighting, ventilation and electrical fittings.

Typical cost

£500 to £2,000+

Possible electrical work includes:

• ceiling spotlights
• illuminated mirror
• shaver socket
• electric shower
• underfloor heating
• extractor fan
• towel rail
• mirror demister
• LED lighting

Because water and electricity create additional risks, bathrooms have electrical zones that restrict where electrical equipment can go. Suitable equipment and RCD protection are important parts of a compliant installation.

Bathroom extractor fan cost

Good ventilation helps remove moisture after bathing and showering.

Typical cost

£250 to £700

Replacing an existing fan generally costs less than installing a completely new duct route.

Options include:

• standard axial fan
• timer fan
• humidity-sensing fan
• inline loft-mounted fan

An inline fan can provide a stronger solution where the duct run is longer.

Bathroom lighting cost

Typical cost

£200 to £1,000+

Basic ceiling lighting remains relatively inexpensive.

However, adding multiple downlights, mirror lighting, niches and LED strips can quickly increase the electrical labour.

Bathroom plastering cost

Once the old tiles come off, walls often need repairing before new finishes go on.

Typical cost

£300 to £1,000

Replastering an entire bathroom can cost more.

Nevertheless, walls inside shower areas often use tile backer boards or waterproof boards rather than ordinary plaster.

Bathroom plasterboard replacement cost

Water damage behind old tiles can affect the wall boards.

Typical cost

£400 to £1,500+

The installer may need to replace:

• plasterboard
• timber studs
• insulation
• tile backer boards

Hidden leaks can therefore add considerably to the original quote.

Bathroom ceiling replacement cost

Typical cost

£400 to £1,200

Water damage, old textured finishes or extensive electrical changes may justify replacing the ceiling.

New plasterboard, skim, paint and lighting all contribute to the total.

Bathroom furniture cost

Storage can range from a simple cabinet to bespoke fitted furniture.

Typical cost

£300 to £3,000+

Common options include:

• vanity units
• mirrored cabinets
• tall storage units
• fitted WC units
• fitted basin units
• bespoke joinery

Off-the-shelf furniture generally keeps costs lower.

Bathroom mirror cost

Standard mirror

£50 to £200

Illuminated mirror

£150 to £600

Premium smart mirror

£400 to £1,500+

Electric mirrors may need a suitable electrical connection installed behind them.

Bathroom redesign cost

Some bathrooms have poor layouts that make the space feel smaller than necessary.

A redesign may involve professional planning as well as extra building work.

Typical design and planning cost

£200 to £1,000+

Some bathroom retailers include design services when you purchase products.

An independent designer may cost more but can help with complicated layouts and high-end projects.

Moving bathroom walls

Changing the size or shape of a bathroom can significantly increase costs.

Typical additional cost

£1,000 to £5,000+

The work may involve:

• removing stud walls
• building new partitions
• moving electrical services
• rerouting plumbing
• altering doorways
• plastering
• decorating

Structural walls require further assessment and potentially engineering input.

Converting a bedroom into a bathroom

Adding a bathroom where one did not previously exist involves much more plumbing and drainage work.

Typical cost

£8,000 to £20,000+

The feasibility often depends on how easily the installer can connect to the soil stack.

A room beside or above an existing bathroom may therefore cost less to convert.

Accessible bathroom renovation cost

An accessible bathroom may need specialist fittings and more generous clearances.

Typical cost

£5,000 to £15,000+

Possible features include:

• level-access shower
• grab rails
• shower seat
• raised toilet
• accessible basin
• non-slip flooring
• wider doorway
• thermostatic controls

More extensive adaptations can cost considerably more.

Hidden costs during bathroom renovation

Bathrooms frequently hide problems behind tiles, baths and wall panels.

Once the strip-out begins, the contractor may discover:

• leaking pipework
• rotten floorboards
• damaged joists
• mould
• failed plasterboard
• inadequate ventilation
• old electrical wiring
• poor previous plumbing
• damaged subfloors
• uneven walls
• corroded pipes

For that reason, keeping a contingency of around 10% to 20% can make budgeting easier.

Bathroom floor repair cost

Water leaks can damage timber beneath the floor covering.

Typical cost

£300 to £2,000+

Replacing a few floorboards may cost relatively little.

Rotten joists or widespread structural damage, however, can require much more extensive carpentry work.

Old plumbing replacement cost

A complete renovation offers a good opportunity to update ageing pipes.

Typical additional cost

£500 to £2,500+

Replacing plumbing now may cost less than opening freshly tiled walls later.

Regional bathroom renovation costs

Location can make a substantial difference to labour prices.

UK region	Typical standard bathroom renovation
London	£8,000 to £16,000+
South East England	£7,000 to £14,000
South West England	£6,000 to £12,000
Midlands	£5,500 to £11,000
North of England	£5,000 to £10,000
Wales	£5,000 to £10,000
Scotland	£5,500 to £11,000
Northern Ireland	£5,000 to £10,000

These ranges are broad guides. The chosen specification and complexity of the work can easily outweigh regional differences.

London labour rates tend to sit towards the top of the UK range, while costs outside the capital are generally lower.

What affects bathroom renovation cost?

Several factors can change the final budget by thousands of pounds.

1. Bathroom size

Larger rooms need more tiles, flooring and decorating materials.

However, even a small bathroom still requires plumbing, electrics and fitting work.

2. Changing the layout

Keeping everything in the same place usually offers the biggest saving.

By contrast, moving the toilet, bath and shower increases both plumbing and building work.

3. Product quality

A complete basic suite may cost hundreds of pounds.

At the other end of the market, one premium bath or vanity unit can cost several thousand.

4. Amount of tiling

Floor-to-ceiling porcelain tiling costs much more than a simple bath surround and splashback.

5. Plumbing condition

Old or poorly installed pipework may need replacing before the new bathroom goes in.

6. Electrical work

New circuits, electric showers, underfloor heating and detailed lighting increase electrician costs.

7. Waterproofing

Wet rooms and large walk-in showers need more extensive waterproofing than ordinary bathrooms.

8. Hidden damage

Leaks may have damaged walls and floors behind the existing bathroom.

9. Structural alterations

Moving walls or doorways adds building, plastering and decorating work.

10. Location

London and the South East generally carry higher labour costs.

How long does a bathroom renovation take?

A full bathroom renovation commonly takes two to four weeks, rather than just a few days.

Recent UK industry guidance specifically warns that homeowners often underestimate bathroom renovation times. Stripping out the old room, plumbing, electrical work, waterproofing, tiling, curing, sealing and final fitting all need time, and a standard complete renovation typically requires at least two to four weeks.

Simple suite replacement

5 to 10 working days

Standard full renovation

2 to 3 weeks

Bathroom remodel with layout changes

2 to 4 weeks

Complex or high-end bathroom

3 to 6 weeks+

Special-order products and unexpected repair work can extend the programme.

Can you use the bathroom during renovation?

Usually not.

Once the installer disconnects the toilet, bath and basin, the room may remain unusable for much of the project.

Homes with a second bathroom have an obvious advantage.

If the property only has one toilet, discuss this with the contractor before work begins. They may be able to reconnect a temporary WC during parts of the renovation.

Can you renovate a bathroom for £5,000?

Yes, but you will normally need to control the specification carefully.

A £5,000 renovation is most realistic when:

• the bathroom is small
• the layout stays the same
• existing pipework remains usable
• you choose budget or mid-range fittings
• tiling is limited
• there is no hidden water damage
• electrical changes remain minor

By contrast, a complete remodel with layout changes and premium products is unlikely to fit comfortably within this budget.

Can you renovate a bathroom for £10,000?

For many standard UK bathrooms, £10,000 provides a much more flexible budget.

It may allow for:

• good-quality sanitaryware
• vanity storage
• thermostatic shower
• new bath
• extensive porcelain tiling
• lighting upgrades
• heated towel rail
• new extractor fan
• minor plumbing changes

Nevertheless, high-end fittings or extensive structural work can still take the project beyond £10,000.

Recent research suggests homeowners frequently underestimate bathroom renovation budgets, with professional builders warning that skilled labour, plumbing complications and hidden problems can push complete projects above the figures people initially expect.

Can you renovate a bathroom for £15,000?

A budget of £15,000 can cover a high-quality renovation for many average-sized bathrooms.

At this level, homeowners can usually consider:

• changing the layout
• walk-in shower
• premium tiles
• wall-hung toilet
• quality vanity furniture
• concealed shower controls
• underfloor heating
• improved lighting
• extensive waterproofing

Large bathrooms and luxury brands can still exceed this budget.

Ways to reduce bathroom renovation costs

Keeping the layout unchanged normally creates the biggest saving.

Other options include:

• retain the existing bath if it is sound
• choose standard-sized sanitaryware
• limit full-height tiling
• use ceramic instead of premium porcelain
• avoid unnecessarily moving the toilet
• combine shower and bath functions
• use off-the-shelf furniture
• buy products before fitting begins
• compare several detailed quotations
• avoid changing the specification halfway through the job

However, saving money on waterproofing, plumbing or electrical work can be a false economy.

Should you buy the bathroom suite yourself?

Both approaches can work.

Buying your own fittings gives you more control over the products and prices. Nevertheless, you become responsible for:

• checking dimensions
• compatibility
• delivery dates
• damaged goods
• missing parts
• replacement items

If the fitter supplies the products, they may handle these issues for you.

Before ordering, let the installer check that the chosen products will fit the room and work with the existing plumbing.

DIY bathroom renovation versus professional fitting

Homeowners can carry out some finishing work themselves.

Possible DIY jobs include:

• painting
• installing accessories
• assembling simple furniture
• removing loose fittings before work starts

However, a complete bathroom installation requires several specialist skills.

Professional help is particularly important for:

• plumbing
• electrical work
• waterproofing
• wet-room installation
• large-format tiling
• structural alterations

Bathroom installation is skilled work, and specialist trades are normally required for plumbing and electrical elements.

Does a bathroom renovation need planning permission?

Internal bathroom replacement usually does not require planning permission.

However, permission may become relevant if the project involves:

• building an extension
• significantly altering a listed building
• changing external windows
• changing external drainage
• carrying out other external alterations

Listed properties may also require consent for internal alterations that affect historic fabric.

Do bathroom renovations need Building Regulations approval?

Some elements of a renovation can fall under Building Regulations.

Examples include:

• new electrical circuits
• structural alterations
• significant drainage changes
• new ventilation arrangements
• creating a bathroom in a new location
• removing or altering structural walls

The requirement depends on the scope of work.

A competent contractor should explain which parts need notification or certification.

Questions to ask a bathroom installer

Before accepting a quotation, ask:

• Does the price include removing my old bathroom?
• Is waste disposal included?
• Who supplies the sanitaryware?
• Does the price include plumbing?
• Is electrical work included?
• Is tiling labour included?
• Are tiles included in the material allowance?
• What waterproofing system will you use?
• Will you replace damaged floor or wall boards?
• Is plastering included?
• Is painting included?
• Will you fit the extractor fan?
• What happens if you uncover rotten flooring?
• Are all fixtures and fittings included?
• Is VAT included?
• How long will the bathroom remain unusable?
• Who manages the different trades?
• What workmanship guarantee do you provide?
• Do you hold suitable public liability insurance?

The more detailed the quotation, the easier it becomes to compare installers fairly.

Example bathroom renovation budgets

Example 1: small budget bathroom

• strip-out and waste: £400 to £700
• bathroom suite: £700 to £1,200
• plumbing: £800 to £1,200
• tiling and flooring: £800 to £1,200
• electrical work: £300 to £500
• fitting and finishing: £1,000 to £1,500
• likely total: £4,000 to £6,300

Example 2: standard family bathroom

• strip-out: £500 to £800
• sanitaryware and furniture: £1,500 to £2,500
• plumbing: £1,200 to £2,000
• tiling: £1,500 to £2,500
• electrical work: £500 to £900
• plastering and waterproofing: £500 to £1,000
• installation and finishing: £1,500 to £2,500
• likely total: £7,200 to £12,200

Example 3: bathroom with new walk-in shower

• removal and preparation: £600 to £1,000
• shower and glass: £1,200 to £2,500
• toilet, vanity and brassware: £1,500 to £3,000
• plumbing alterations: £1,500 to £2,500
• waterproofing and tiling: £2,000 to £3,500
• electrical work: £600 to £1,000
• fitting and finishing: £1,500 to £2,500
• likely total: £8,900 to £16,000

Example 4: high-end bathroom remodel

• strip-out and preparation: £800 to £1,200
• premium sanitaryware: £3,000 to £6,000
• premium shower and brassware: £2,000 to £4,000
• plumbing alterations: £1,500 to £3,000
• porcelain or stone tiling: £3,000 to £5,000
• lighting and underfloor heating: £1,000 to £2,000
• bespoke furniture: £1,500 to £4,000
• installation and finishing: £2,500 to £4,500
• likely total: £15,300 to £29,700

Example 5: ensuite renovation

• strip-out: £350 to £600
• shower enclosure: £800 to £1,500
• toilet and vanity: £700 to £1,500
• plumbing: £800 to £1,500
• tiling: £800 to £1,500
• electrical work: £300 to £600
• labour and finishing: £1,000 to £1,800
• likely total: £4,750 to £9,000

Is a bathroom renovation worth the cost?

A good bathroom renovation can improve comfort, storage and day-to-day usability. Furthermore, replacing an old bathroom gives you the opportunity to improve ventilation, repair hidden leaks and modernise ageing plumbing.

A bathroom remodel may also make a home more attractive to future buyers. However, spending heavily on luxury fittings does not guarantee that you will recover every pound when the property sells.

For many homeowners, the best value comes from improving:

• layout
• shower quality
• storage
• ventilation
• lighting
• waterproofing
• ease of cleaning

Good installation also matters more than an expensive tap or designer toilet.

FAQs about bathroom renovation costs

How much does a bathroom renovation cost in the UK?

A typical bathroom renovation costs around £5,000 to £12,000. Basic projects can cost less, while larger or high-end remodels may reach £15,000 to £25,000+.

How much does a new bathroom cost including fitting?

A straightforward new bathroom with fitting commonly costs £5,000 to £10,000. Moving plumbing, installing premium products or carrying out extensive tiling will raise the price.

Can I renovate a bathroom for £5,000?

Yes, particularly if the room is small, the existing layout stays in place and you choose affordable fittings. Major plumbing alterations and premium products make a £5,000 budget much harder to achieve.

Is £10,000 enough for a bathroom renovation?

For many average UK bathrooms, £10,000 provides a realistic mid-range budget. It can often cover good-quality sanitaryware, tiling, plumbing, fitting and moderate electrical upgrades.

How much does bathroom fitting labour cost?

Labour for a complete bathroom typically costs £2,000 to £5,000+. Complex renovations that require several specialist trades can cost more.

How much does it cost to tile a bathroom?

A typical bathroom tiling project costs around £1,000 to £3,500+, including labour and materials. Premium porcelain, natural stone and complex tile patterns can increase the total.

How much does it cost to replace a bath with a walk-in shower?

A bath-to-shower conversion typically costs around £4,000 to £9,000, depending on plumbing alterations, waterproofing, tile choice and shower specification.

How much does an ensuite renovation cost?

A standard ensuite renovation usually costs between £4,000 and £9,000. Higher-quality fittings and extensive layout changes can take the total above £10,000.

How much does a wet room cost?

A professionally installed wet room normally costs around £6,000 to £15,000+ because of the additional waterproofing, drainage and floor preparation involved.

How long does a bathroom renovation take?

A complete bathroom renovation usually takes around two to four weeks. Simple replacements can take less time, while structural changes and high-end installations may take longer.

What is the most expensive part of a bathroom renovation?

Labour often represents one of the largest parts of the budget. Plumbing alterations, extensive tiling and premium sanitaryware can also add thousands of pounds.

Is it cheaper to keep the same bathroom layout?

Yes. Keeping the toilet, basin, bath and shower in roughly the same positions can substantially reduce plumbing and building costs.

Should I budget for unexpected costs?

Yes. Keeping around 10% to 20% of the project budget as contingency can help cover hidden leaks, rotten floorboards, damaged walls or ageing pipework discovered during strip-out.

What should homeowners budget for a bathroom renovation?

For a normal UK family bathroom, £6,000 to £10,000 provides a useful starting budget. A simpler replacement may cost less, while a full remodel with layout changes, a walk-in shower and premium finishes can easily reach £10,000 to £15,000+.

Above all, compare what each quotation actually includes. A £6,000 quote that excludes tiling, electrics and waste disposal may ultimately cost more than an £8,000 quote that includes the entire project.

It is also worth keeping some contingency aside. Bathrooms hide pipework, floors and walls behind fixed fittings, so installers occasionally uncover problems only after the old room has been stripped out.

For that reason, a detailed written specification is just as important as the headline price when comparing bathroom renovation quotes.