When planning your dream home renovation, one of the most common questions we get at Buon Construction is: “How much does a new bathroom cost?” If you are after a sleek upgrade or a full transformation, understanding the cost of a bathroom remodel is essential to plan your budget wisely and avoid surprises.
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A new bathroom cost can vary depending on several factors, size, fittings, plumbing, design complexity, and whether you are renovating or building from scratch. But don’t worry! In this detailed guide, we’ll break it all down so you know exactly what to expect when upgrading your washroom.
Let’s get into the average bathroom remodel expenses in the UK, from bath fitters to tile choices, plumbing to bathtub refinishing, and more, brought to you by Nottingham’s trusted renovation experts, Buon Construction.
Why Consider a Bathroom Remodel?
If you are preparing your property for sale or just upgrading your lifestyle, a bathroom remodel can add tremendous value to your home. It’s not just about the aesthetics. New bathrooms improve function, comfort, and even hygiene. A well-planned bath remodel creates a more relaxing space and helps save on long-term maintenance costs.
With the right bathroom remodel contractors, you can refresh outdated features, fix leaks, upgrade lighting, improve ventilation, and completely transform the look of your home’s most essential room.
Key Factors That Affect a New Bathroom Cost
There’s no one-size-fits-all answer to the question, “How much does a new bathroom cost?” However, several factors determine your final price:
1. Size of the Bathroom
Slightly larger bathrooms will use up more materials, labour and fittings than a cloakroom or ensuite. A master bathroom renovation with a freestanding bath and a walk-in shower will most likely cost much more than an ensuite or small cloakroom.
2. Type of Renovation
Are you looking for a complete remodel or to simply freshen it up a little? Cosmetic upgrades to your existing bathroom will always cost less than plumbing and demolition work. If you are keeping the same design but only changing fittings, then you might be able to manage a one-day bathroom remodel.
3. Fittings and Fixtures
If you compare high-end brands to the budget range or smart products like LED mirrors and underfloor heating, the difference can add up quickly. If you choose them, you will enjoy them while living in your house, and they will add value to your home when it comes time to sell.
4. Plumbing and Electricals
The skills involved in relocating a sink or toilet and installing an entirely new bathtub should not be overlooked. Skilled labour costs will also eat into your budget. Likewise, engaging a qualified electrician to install new lighting or extractor fans will have comparable costs to ease of access and modify your existing bathroom layout.
5. Location
You may also want to consider the location of your bathroom and price differences depending on where you live. London and the South East will always be more expensive than quotes in other areas like Nottingham or the Midlands, or elsewhere in the UK.
Average Bathroom Remodel Cost in the UK
So, how much does a new bathroom cost, on average? Here’s a breakdown for 2025:
| Type of Work | Average Cost |
| Small bathroom remodel | £3,500 – £5,500 |
| Medium bathroom remodel | £5,500 – £9,000 |
| Large or luxury bathroom remodel | £9,000 – £15,000+ |
| Labour cost to remodel shower | £600 – £1,200 |
| Bath fitter estimate cost | £800 – £2,500 |
| Cost to add a bathroom | £8,000 – £15,000 |
Popular Add-Ons
Bathtub Refinishing
Refinishing your existing tub is a good solution if you love it, but it is getting old. It costs approximately £300–£600, and it is obviously cheaper than replacing it.
Wet Room or Walk-In Shower
Wet rooms and walk-in showers are very much in vogue right now as a two-in-bathroom-out accessible solution, and can cost between £5,000 – £12,000, depending on drainage and what’s needed for waterproofing and tiling.
Bathroom Stall Installs
If you would like to improve a guest toilet or office washroom, then a new bathroom stall or stalls (anything commercial) starts at around £1000 per stall plus fittings.
Is a One-Day Bathroom Remodel Achievable?
Yes, but only in certain conditions. A one-day bathroom remodel usually means that no major layout changes. It’s ideal for:
- Quick rental property upgrades
- Selling your home much faster
- Refreshing a guest washroom
- Swapping out old fittings with the new ones
These remodels can cost anywhere between £2,000 and £4,000, which totally depends on what’s being replaced.
Common Hidden Costs to Consider
It’s common for homeowners to encounter hidden extras throughout a bathroom renovation. At Buon Construction, our goal is to be transparent with you and allow you to plan for everything. Below are some things to keep an eye out for:
- Old plumbing problems include fixing leaks or corroded piping
- Mould and water damage, particularly in old tiles
- Floor reinforcement for heavy bathtubs
- Electrical rewiring for new lighting and underfloor heating
- New custom joinery or vanity installation
Choose experienced bathroom remodel contractors, such as Buon Construction, to provide you with honest advice and a realistic quotation, so there are no surprises down the line.
How to Save Money on Your Bathroom Remodel
If you are looking for cost-saving without losing quality, here are some tips:
Keep the same layout!
Moving plumbing is expensive. Stick with the layout and just upgrade the fixtures.
Choose mid-range fixtures
You don’t have to go for the expensive fittings for your bathroom. Mid-range taps, showers, toilets etc provide the best value.
Reuse what you can
If you’ve got a bathtub or cabinets that are in great shape, consider refinishing instead of replacing.
Get multiple quotes
Look on Google for “bath remodel near me” or “bathroom remodel contractors near me” to compare. Be sure the company is reputable, licensed, and has the experience like Buon Construction.
Look for package deals
Some companies (like us!) offer package deals for kitchens, washrooms, and extensions to save you money on total costs.
Bathroom Remodel Experts in Nottingham
At Buon Construction, we bring over five years of experience in delivering high-quality bathroom remodels for homes and businesses in Nottingham and the surrounding areas.
Here are just a few of the areas we specialise in:
- Total renovations of bathrooms
- Emergency plumbing and bathroom repairs
- Refinishing your shower or bathtub
- Renovating your office bathroom stalls
- Complete design and build service
- Cost-effective bathroom fitting estimates
- Custom-tailored solutions for modern washrooms.
No matter if you need a quick touch-up or a full custom luxury makeover, we have the knowledge, experience, and tools to make it happen, on time and within the budget.
Is Adding a Bathroom Worth the Investment?
Yes. Installing an extra bathroom will not only enhance the quality of your living but will also enhance the resale value of your house. If you have unusable space (perhaps an understairs space, or loft space or an area of garage extension), it can be transformed into a fully functioning washroom facility, for £8,000 to £15,000, depending on the plumbing access and finishes.
We have helped many Nottingham homeowners to turn these areas into attractive en-suites or guest toilets, thereby adding value and quality of living.
Final Thoughts:
In conclusion, the cost of your new bathroom relies on your choices, the layout of your building, and how challenging the project is overall. In broad strokes, average costs would be between £3,500 and £15,000, but if you work with an honest and reliable local company, like Buon Construction, we will squeeze the most out of your money.
We offer a complete service to you, design and installation, plumbing & electrics, and decoration, we even offer bathtub refinishing through to full bathroom remodels. We can help you with everything, and we would love to help you.
Contact us today for a free quote for your bathroom remodel, or for professional advice from our bathroom remodelling professionals in Nottingham. Regardless if it be a one-day bathroom remodel, ora complete bathroom remodel, Buon Construction are the number one choice for stunning and exceptional value results.
