Bathroom Renovation Cost UK 2026

If you're at the start of planning a new bathroom, the honest answer to "how much does a bathroom renovation cost in the UK" is: it depends enormously on what you're starting with and what you want to end up with. That's not a dodge — it's the reason two seemingly similar bathrooms can cost £4,000 apart. This guide pulls together current 2026 UK pricing from multiple trade sources, breaks it down by project type and by individual cost item, and flags the things that quotes commonly leave out.

Quick Answer

In 2026, most UK homeowners spend somewhere between £5,000 and £9,000 on a standard family bathroom renovation, with a commonly quoted national figure of around £7,000–£8,500 for a mid-range 4–6m² bathroom. Budget refits can be done from around £2,500–£4,000, while high-end or layout-changing projects often reach £14,000–£20,000+. The final price depends on the size of the room, its existing condition, whether the layout is changing, the quality of the fixtures and tiles, how much plumbing and electrical work is needed, where in the UK you live, and the finish level you choose.

Bathroom Renovation Cost UK 2026 at a Glance

The table below gives a snapshot of what you'd typically get at each budget tier for a standard UK family bathroom of around 4–6m².

Tier	Typical cost	What's usually included	Suitable for
Budget	£2,500–£4,500	Value suite, basic tiling (often part-height), vinyl or budget tile flooring, like-for-like plumbing layout, minimal electrical changes	Rental properties, quick refreshes, homeowners keeping the existing layout
Mid-range	£5,000–£9,000	Mid-tier suite, full wall and floor tiling, new taps and brassware, heated towel rail, updated lighting and extractor, some layout flexibility	Most family bathrooms, homeowners staying long-term
Premium / Luxury	£10,000–£20,000+	Designer sanitaryware, large-format porcelain or stone tiling, underfloor heating, bespoke joinery, walk-in shower or wet room, structural or layout changes	Main bathrooms and en suites in higher-spec homes, full property renovations

What Is the Average Bathroom Renovation Cost in the UK?

Ask five different sources for "the average" bathroom cost and you'll get five different numbers, and that's normal for this type of project. Checkatrade puts a standard new bathroom installation at roughly £5,500–£8,000, with an average around £7,000. Other UK trade cost guides quote average figures anywhere from £6,600 to £8,500, and a Houzz UK bathroom trends study recorded a median primary-bathroom spend of £7,000.

Why the spread? These figures come from different sample sizes, different regions, and different definitions of what counts as "average" — some include VAT and design fees, others quote labour and materials only. The sensible way to use these numbers isn't to chase one precise average, but to treat £5,000–£9,000 as the realistic band for a typical mid-range UK bathroom, and to understand which factors push a project towards the top or bottom of that range.

Bathroom Renovation Cost by Project Type

Total cost depends heavily on what type of bathroom you're renovating. Here's how the main project types compare.

Project type	Typical cost range
Cosmetic refresh (paint, re-grout, new taps, no strip-out)	£800–£2,500
Small bathroom or shower room (up to 4m²)	£3,000–£7,000
Standard family bathroom (4–6m²)	£5,000–£9,000
En suite	£3,500–£8,000
Downstairs WC / cloakroom	£1,500–£3,500
Wet room conversion	£5,000–£13,000
Full renovation with layout changes	£9,000–£18,000+

The single biggest cost driver across every one of these categories is whether you keep the existing plumbing layout. Moving a toilet, basin or shower to a new position means rerouting waste pipes and, potentially, altering the soil stack — a change that can add £1,500–£3,000 or more on its own.

Bathroom Renovation Cost Breakdown

Bathroom Suite Cost

A complete suite (bath or shower, WC and basin) typically costs £600–£1,200 for a value range, £1,500–£2,500 for mid-range, and £4,000 or more for premium sanitaryware. Many bathroom fitters include the suite in their overall installation price, so ask whether your quote is supply-and-fit or labour-only.

Bath and Shower Costs

A standard acrylic bath runs from around £150 up to £600, while freestanding baths start at roughly £800 and can exceed £3,000 for premium materials. A basic shower enclosure typically costs £200–£800 supplied and fitted, while a walk-in shower with a larger glass panel and tray usually falls between £600–£1,800, before tiling.

Toilet and Basin Costs

A close-coupled toilet costs roughly £100–£600 depending on style, with wall-hung and concealed-cistern options at the higher end. Basins range from around £80 for a simple pedestal basin to £900+ for a vanity unit with worktop and storage.

Bathroom Tiling Costs

Tiling is one of the largest line items in most quotes. Full tiling — supply and labour — for a standard bathroom typically costs £1,500–£3,500. Tiling labour alone is usually quoted at £600–£1,200 for a standard bathroom, or priced per square metre by some tilers. Tile prices themselves vary hugely: budget ceramic tiles start around £10–£20/m², while mid-range and large-format porcelain typically runs £30–£70/m², and natural stone or designer tiles can exceed £100/m².

Bathroom Flooring Costs

Vinyl or lino flooring is the cheapest option, from around £15–£40/m² fitted. Tiled floors cost more once you factor in preparation and levelling, typically £30–£80/m² depending on tile choice. Luxury vinyl tile (LVT) sits somewhere in between and is popular for its water resistance and lower installation cost compared with stone.

Plumbing Costs

Plumbing is usually priced as part of the overall labour package rather than as a standalone figure, but as a guide, plumbers charge £200–£350 per day, with a standard bathroom typically needing 2–4 days of plumbing work for first and second fix. Relocating fixtures adds materially to this.

Electrical Costs

Electrical work in a bathroom — new lighting circuits, a shaver socket, extractor fan wiring, and towel rail power — typically costs £300–£800. Any electrical work in a bathroom's water zones must meet Part P Building Regulations, and it's worth confirming your electrician will issue the correct certification.

Lighting and Extractor Fan Costs

A basic extractor fan supplied and fitted costs roughly £100–£250. Bathroom-rated downlights typically cost £15–£40 each including fitting, and most bathrooms need 4–8 depending on size and layout.

Bathroom Fitter Labour Costs

Bathroom fitter day rates in 2026 typically range from £180–£480, with most experienced fitters charging somewhere in the £200–£320 range outside London. For a full bathroom installation, total labour costs (fitter, plumber, electrician and tiler combined) commonly land between £1,500 and £3,000 for a standard project, rising toward £5,000+ for larger or more complex jobs.

Old Bathroom Removal and Waste Disposal

Stripping out an existing bathroom typically costs £300–£800, depending on access, how much tiling needs removing, and the condition underneath. Skip hire or waste disposal, if not already included, usually adds another £75–£200.

Bathroom Renovation Labour Costs in the UK

Several trades are usually involved in a full bathroom project, and day rates vary by trade and by region.

Trade	Typical day rate (outside London)	Typical day rate (London / South East)
Bathroom fitter	£200–£320	£280–£450+
Plumber	£200–£300	£250–£350
Electrician	£250–£350	£300–£400
Tiler	£200–£250	£250–£300
Plasterer	£150–£220	£200–£250

Many homeowners use a single bathroom fitter who either does most of the work themselves or coordinates the other trades, which usually simplifies scheduling and snagging compared with hiring each trade separately.

How Much Does a Small Bathroom Renovation Cost?

A small bathroom renovation cost UK homeowners can expect typically falls between £3,000 and £7,000, keeping the existing layout and choosing budget to mid-range fixtures. It's a common misconception that a compact bathroom is proportionally cheaper — labour time for stripping out, plumbing and tiling doesn't shrink much just because the room is smaller, so the savings mostly come from using less material and fewer fittings, not from reduced labour.

How Much Does a Luxury Bathroom Renovation Cost?

Luxury bathroom renovation cost UK projects typically start around £14,000 and can pass £25,000. What pushes the price up isn't usually one single item — it's the combination of a designer suite, large-format porcelain or natural stone tiling, underfloor heating, bespoke joinery and storage, a walk-in shower or wet room element, and often some layout or structural change. Premium sanitaryware alone can cost several times more than mid-range equivalents, and skilled fitting of large-format tiles or natural stone takes longer than standard tiling, which adds to labour costs too.

How Much Does a Wet Room Cost in the UK?

A wet room typically costs £5,000–£13,000 in the UK in 2026, with many standard conversions landing around £8,000–£9,000. Wet rooms cost more than a standard bathroom — usually somewhere in the region of 30–50% more — because the entire floor and lower walls have to be waterproofed rather than just the shower area.

The main cost components are:

• Tanking: the waterproof membrane system applied to the whole floor and up the walls, typically £600–£2,500 depending on the system used
• Drainage: a linear or point drain and the floor "fall" that directs water to it, often £200–£600 for the drain itself, more if the waste run needs altering
• Floor formation: shaping the substrate correctly, which is more involved on a timber first-floor than a solid concrete ground floor
• Glass screen (if used): £300–£1,000+
• Tiling: similar per-square-metre costs to a standard bathroom, but with more cutting around the drain and fall
• Labour: tanking needs proper curing time between stages, so wet rooms typically take longer on site than a standard refit

One thing worth knowing: if a wet room is being installed for accessibility reasons and meets HMRC's qualifying conditions, the work can potentially be zero-rated for VAT under VAT Notice 701/7 — worth raising with your installer if this applies to your situation.

What Factors Affect Bathroom Renovation Costs?

The headline price range is wide because so many variables affect the final bill. The main ones are:

• Bathroom size: more floor and wall area means more tiling, more materials and more labour time
• Layout changes: moving the toilet, basin or shower position is consistently the most expensive single decision you can make
• Plumbing relocation: connected to layout changes — rerouting waste pipes or altering the soil stack adds real cost
• Materials and sanitaryware: budget, mid-range and premium fixtures can differ by thousands of pounds for a similar-looking result
• Tiles: tile price per square metre varies by a factor of ten between the cheapest and most premium ranges
• Labour intensity: bathrooms involve more trades working in a confined space than almost any other room, which keeps labour a large share of the total
• Property type and age: older properties, especially Victorian and Edwardian housing stock, more often reveal issues once walls or floors are opened up
• Access: flats, upper floors and properties with restricted parking or narrow stairs can increase labour time and disposal costs
• Structural or waterproofing work: subfloor repair, damp treatment or wet room tanking all add cost
• Electrical upgrades: older wiring that needs updating to meet current regulations adds to the electrician's time
• Location: labour rates differ significantly across the UK

How Much Does Bathroom Renovation Cost by UK Region?

Labour rates and, to a lesser extent, material costs vary across the UK, and this has a real effect on total project cost. London and the South East consistently come out most expensive, with several 2026 trade sources putting typical costs 15–25% above the UK average, driven by higher labour rates, more restricted access on many jobs, and a higher proportion of period housing stock that can throw up surprises once work starts.

At the other end, parts of Wales, Scotland, Northern Ireland and the North of England tend to see project costs somewhat below the national average — broadly in the region of 10–15% lower according to several UK trade cost guides — reflecting generally lower day rates for the core trades. The Midlands typically sits close to the national average. These are general patterns rather than fixed rules: local demand, the availability of tradespeople in your area, and the specific property all affect what you'll actually be quoted, so use regional figures as context rather than as a precise adjustment to apply to every quote.

How Long Does a Bathroom Renovation Take?

Timelines depend heavily on scope and whether the layout is changing.

Project type	Typical duration
Cosmetic refresh	2–4 days
Standard renovation, same layout	5–9 working days
Full renovation with some layout changes	9–14 working days
Wet room conversion	10–18 working days

Wet rooms and projects involving structural or major plumbing changes take longer because tanking, screed and waterproofing all need proper curing time before tiling can begin — if an installer promises a fully tiled wet room in two or three days, treat that as a warning sign rather than a selling point.

Hidden Bathroom Renovation Costs to Budget For

These are the costs that most commonly catch UK homeowners out because they only become clear once the old bathroom has been stripped out:

• Unexpected plumbing problems: old or corroded pipework discovered once the walls are opened up
• Damp or rot: particularly common around baths, showers and in older properties with historic leaks
• Subfloor repairs: rotten timber flooring or an uneven concrete subfloor that needs levelling before tiling
• Electrical upgrades: outdated wiring that needs bringing up to current Part P standards
• Waterproofing beyond the shower area: if tanking needs extending further than originally scoped
• Extra waste disposal: if more material comes out during strip-out than expected
• Additional tiling: if damaged plaster or damp means more wall area needs stripping and retiling than planned
• Building regulations sign-off: some plumbing, electrical and structural work needs to be notified to or approved by Building Control

This is exactly why a contingency budget matters — see the checklist below.

How to Save Money on a Bathroom Renovation

• Keep the existing plumbing layout — this alone is usually the biggest single saving available
• Get at least three itemised quotes so you can compare like-for-like rather than just a bottom-line figure
• Choose good-value tiles carefully — mid-range porcelain often looks close to premium options at a fraction of the price
• Avoid unnecessary structural changes such as moving stud walls or altering the room footprint
• Reuse suitable fixtures where they're in good condition and fit the new design
• Plan every material before work starts so trades aren't waiting on deliveries mid-job
• Buy sanitaryware and tiles during sales periods, but don't let a countdown timer rush a decision you haven't researched
• Avoid changing your specification mid-project — variations after work has started are one of the most common causes of cost overrun
• Keep a contingency budget of at least 10–15% for the unexpected

DIY vs Hiring a Bathroom Fitter

Some parts of a bathroom renovation are realistically within reach for a competent DIYer. Others genuinely aren't, and getting this wrong can be expensive or unsafe.

Tasks homeowners can often take on themselves:

• Painting and simple decorating
• Removing old accessories, mirrors and non-structural fittings before the main work starts
• General preparation, such as clearing the room and protecting other areas of the home

Tasks that should be handled by qualified or competent professionals:

• Plumbing, particularly anything involving waste pipe rerouting
• Electrical work in bathroom zones, which is subject to Part P Building Regulations
• Waterproofing and tanking, where mistakes can lead to expensive hidden damage
• Complex tiling, especially large-format tiles or natural stone
• Any structural alterations, including moving walls or altering floor joists

How to Get Accurate Bathroom Renovation Quotes

Quotes for what looks like the same job can vary by thousands of pounds because they include different things. Before comparing prices, ask every contractor these questions:

• Is labour included, and for which trades?
• Are materials and fixtures included, or supplied separately?
• Is removal of the old bathroom included?
• Is waste disposal included?
• Are any plumbing changes included, or charged as extras?
• Is electrical work included, and will it be certified?
• Are tiles included in the price, and at what specification?
• Is waterproofing/tanking included where relevant?
• Is the price VAT-inclusive?
• What is explicitly excluded from this quote?
• What's the realistic timeline, and what could extend it?

Is a Bathroom Renovation Worth the Cost?

For most homeowners, the case for renovating comes down to day-to-day comfort and function rather than a guaranteed financial return. A tired, poorly laid-out or leaking bathroom affects how a home feels to live in every single day, and a well-planned renovation can meaningfully improve that. Renovations can also improve water and energy efficiency through modern fittings, and better waterproofing reduces the risk of ongoing maintenance issues like damp and mould.

On property value, some industry sources suggest a new bathroom can add a modest percentage to a home's value, with an additional bathroom, en suite or downstairs WC potentially adding more. These figures are general estimates rather than guarantees, and actual impact on value depends on your local market, the property, and the quality of the finished work — a bathroom renovation shouldn't be treated as a reliable investment return in isolation.

Bathroom Renovation Budget Example

This is an illustrative example only, not a quotation, for a typical mid-range UK family bathroom renovation totalling around £7,500.

Item	Approximate allocation
Fixtures (suite, taps, shower)	£1,800
Tiles (supply)	£900
Flooring	£450
Plumbing labour	£900
Electrical labour	£500
Tiling labour	£900
Fitting/carpentry labour	£1,200
Removal and waste disposal	£500
Finishing (sealant, decorating, accessories)	£350

Actual allocation will shift depending on your chosen tiles, fixtures and whether your layout is changing — use this as a starting structure for your own budget rather than a fixed template.

Bathroom Renovation Cost Checklist

• Confirm whether the layout is staying the same or changing
• Get at least three itemised quotes and compare them line by line
• Check what's included and excluded in each quote
• Set aside a contingency of at least 10–15% of the total budget
• Agree a realistic timeline and confirm key milestones
• Check whether Building Regulations notifications apply to your project
• Decide who is supplying materials — you or the fitter — and confirm delivery timing
• Ask about certification for electrical and plumbing work
• Plan how you'll manage without the bathroom if it's your only one
• Agree payment terms and staged payments in writing before work starts

Frequently asked questions