How Much Does a New Bathroom Cost in the UK in 2025?
Are you dreaming of a bathroom refresh but wondering what it might cost? You’re not alone. One of the first questions our clients ask is: "How much does a new bathroom cost in the UK in 2025?"
This blog post breaks down the real numbers, what influences them, and how Bridgwater Bathrooms can help you stay on budget without compromising on quality.
Typical Bathroom Renovation Costs in 2025 (UK Averages)
While every bathroom is different, here’s a rough guide to what you can expect:
Basic bathroom renovation (Classic DIY Partner level): £4,000 - £7,000
Mid-range renovation (Signature Complete Solution): £7,000 - £12,000
High-end renovation (Luxe Project Management): £12,000 - £20,000+
These prices include everything from removal of your old bathroom to installation of your new suite, plumbing, tiling, electrics, and finishing touches. Labour and materials are the two major cost components.
What Affects Bathroom Renovation Costs?
1. Size of the Bathroom
A small downstairs WC will naturally cost less than a full-size family bathroom or a large ensuite. More square footage means more tiles, more labour, and potentially more materials like underfloor heating or lighting.
2. Specification of Fixtures and Fittings
Are you after a simple white suite, or a bespoke vanity with a vessel basin and brushed gold taps? Material quality and brand choice can swing your quote by thousands.
3. Layout Changes
If your bathroom is being reconfigured—for example, moving the toilet or shower—you’ll need extra plumbing work, which increases both labour time and cost.
4. Wall and Floor Condition
It’s what’s underneath that often matters most. Hidden issues such as water damage, mould, or poor existing plumbing can add to your quote.
5. Extras & Add-Ons
Underfloor heating
Recessed shelving
LED mirror cabinets
Designer towel rails
Bespoke storage
All lovely to have—but they can increase your overall investment.
Hidden or Commonly Overlooked Costs
At Bridgwater Bathrooms, we pride ourselves on transparency. Here are a few things that can creep into bathroom costs:
Asbestos checks and surveys (especially in pre-1999 homes)
Waste disposal (old suites, tiles, and plasterboard)
Plastering and wall prep (especially after tile removal)
Upgrading electrics to current standards
We include these in your estimate where applicable—no surprise costs down the line.
How to Budget Wisely for Your Bathroom Renovation
Decide on your priorities. Focus your spend on features that matter most to you.
Choose your service level. Our tiered packages mean you only pay for what you need.
Request a detailed estimate. We break everything down clearly.
Leave a buffer. It’s smart to set aside 10-15% extra for contingencies.
How Bridgwater Bathrooms Can Help
We offer three clearly defined service levels to suit every budget and project size:
🏋️ Classic: DIY Partner
Ideal for hands-on clients who want to supply their own fittings and keep things simple.
🏠 Signature: Complete Solution
We supply and install everything, balancing quality with budget, to give you a stress-free renovation.
🌟 Luxe: Premium Project Management
We handle everything from design to delivery, including coordination with other trades, for a high-end, fully managed experience.
Final Thoughts: What Should You Expect to Pay?
Think of your bathroom renovation as an investment in comfort, function, and property value. With careful planning and the right partner, you can get a result that feels luxurious—even on a modest budget.
Want an accurate quote tailored to your space?
Get in touch today to book your free home consultation. We’ll listen to your ideas, walk you through the options, and create a plan that works for you.
