Bathroom Fitters in Mayfair
Bathroom installation in Mayfair W1J and W1K at a specification that matches the address, delivered by Buildaway's own craftsmen under one contract.
Your Local Bathroom Renovation
Experts in Mayfair
Searching for bathroom fitters in Mayfair (W1J, W1K)? Buildaway installs bathrooms
across Mayfair, from the townhouses around Grosvenor Square, Berkeley Square and
Mount Street to the apartments off Park Lane, Curzon Street and Hanover Square, and
the period conversions near Shepherd Market, Bond Street and Green Park.
Bathroom installation in Mayfair is delivered at a specification that matches the
address, by Buildaway's own craftsmen under one contract. W1J and W1K work usually
means stone, bespoke joinery and concealed brassware in buildings where the
neighbours notice everything - so discretion, protection and a programme that holds
matter as much as the finish itself. From a single guest bathroom to a whole-floor
scheme, Buildaway's Mayfair bathroom fitters handle survey, first fix, tanking,
tiling and final commissioning.
Our Bathroom Renovation Packages in Mayfair
Essentials Refresh
Ideal for a speedy upgrade. Includes suite swap, partial tiling, upgraded fixtures, extractor check, silicone finish.
Complete Refurb (Most Popular)
Full renovation solution. Includes full strip-out, re-boarding where required, tanking in wet zones, full tiling, lighting upgrade, furniture install, waste removal.
Premium Wet Room
For those seeking luxury. Includes layout redesign, tiled wet-room former with linear drain, full tanking system, under-floor heating, feature lighting.
Why Mayfair Homeowners Choose Buildaway
Discreet, expert teams with in-depth knowledge of Mayfair, Grosvenor Square, and London's luxury market
Based in your area with local expertise and reputation.
Bespoke bathroom designs for luxury apartments, penthouses, and period townhouses
We handle everything so you don't have to worry.
Transparent and honest pricing with no hidden fees or unexpected charges.
Clear upfront pricing with no surprises along the way.
Seamless, private project management with flawless delivery
Meticulous craftsmanship in every aspect of your bathroom.
Completed projects near Berkeley Square, Park Lane, and W1’s exclusive residential streets
Professional consultation and detailed quotes at no cost.
Our Team of Bathroom Fitters in Mayfair
Our team of bathroom fitters in Mayfair handles plumbing, tiling, wet rooms, and full installations - all with expert craftsmanship.
Full Bathroom Installations
Complete bathroom transformations from design to completion.
Plumbing Services
Professional plumbing installation and repairs by certified plumbers.
Professional Tiling
Expert tiling services with precision and attention to detail.
Wet Room Installation
Modern wet room designs with waterproof solutions.
Modern Bathroom Designs
Contemporary designs tailored to your style and space.
Electrical Work
Safe electrical installations by qualified electricians.
What Our Clients Say
Real reviews from our satisfied customers.
“From my first contact with Cormac, I was in good hands. His team turned my vision into reality, communicating with me every step of the way and offered helpful suggestions which turned my bathroom into an oasis. I could not be happier and would highly recommend their services. Thank you to the team of Buildaway Construction Ltd…”
Jackie Brown
“I am extremely impressed, happy and proud of what he and his team of Archie, Ben and Danny delivered. They all went beyond and far, I am very grateful for what they have done for me. I would 100% recommend Buildaway for any building, renovation etc - an excellent team with a good rapport, team spirit and working harmoniously together. Thank you Team Buildaway…”
Betty Lwanga
“A great transformation of my bathroom into something modern and sleek. Cormac was professional to work with from the start and was very helpful in taking my ideas and sourcing products to fit the space and look aesthetically pleasing. I felt confident in working with the company as I could ask questions and I was also pleased to get suggestions and ideas…”
Vera Jajechnyk
“From scoping to completion, Cormac was always very responsive, answering any questions we had on product selection and helped us source the products to get the best price. His team worked extremely hard and a big shoutout to Greg for his attention to detail! We couldn’t be happier with the results and would highly recommend Buildaway for any building project in the future…”
Georgina Ehmcke
“They were also very professional day to day - always tidy, and cleaned up really thoroughly when taking away all rubbish at the end. They stuck to the agreed timelines, and pricing was transparent throughout, with clear communication on any issues as they arose. Overall, I’m really pleased with the result and felt I could trust them throughout. I wouldn’t hesitate to recommend them…”
Sean Kelleher
“We had an excellent experience working with Buildaway. Cormac was incredibly easy to work with, and gave helpful advice. The finished job was neat, professional and completed efficiently. We'd definitely recommend and would use them again!”
Roisin Lawrence
Frequently Asked Questions
Your questions about bathroom renovations in Mayfair, answered.
How much does a bathroom renovation cost in Mayfair?
Most Mayfair bathrooms fall between £8,000–£11,000 and £11,000–£17,000, with premium wet rooms and stone-heavy specifications reaching £17,000–£28,000+. What moves the number in W1J and W1K is the extent of replumbing, the sanitaryware chosen and whether the layout changes. Buildaway prices the whole scope up front, so the figure you agree is the figure you pay.
How long does a bathroom renovation take in Mayfair?
Most Buildaway bathroom projects around Grosvenor Square and Mount Street complete inside 2 to 3 weeks. A straight suite replacement can be quicker; moving the soil stack or forming a wet room adds time because the falls and tanking must be right before tiling. We confirm the Mayfair programme in writing alongside the quote.
Do I need planning permission for a bathroom renovation in Mayfair?
Usually not - replacing a bathroom in Mayfair is normally permitted development. Building Regulations still apply to wiring, extraction and waste, and if you are leasehold in W1J and W1K your freeholder or managing agent will want notice. Where a property is listed, Westminster City Council approval can be required for anything touching original fabric. Buildaway handles the checks.
Do Buildaway bathroom fitters handle both design and installation in Mayfair?
Yes. Buildaway takes Mayfair bathrooms from measured survey and design through first-fix plumbing, tanking, tiling, lighting and final fit. Our fitters are directly employed rather than subcontracted, which is why the finish is consistent across every W1J and W1K job. You deal with one team and one contract, not four separate trades blaming each other.
Are your bathroom fitters local to Mayfair?
Yes. Buildaway works across Mayfair and the surrounding W1J and W1K streets around Grosvenor Square and Mount Street constantly, so our fitters know the local building stock - what the drainage does, where the risers run, and which Westminster City Council rules bite. That local knowledge is why our Mayfair surveys turn up fewer surprises mid-job.
What does a small bathroom cost to renovate in Mayfair?
Small bathrooms in Mayfair typically land near £8,000–£11,000. The room size reduces materials but not the trades: you still need first fix, tanking, tiling, electrics and a fitter. In W1J and W1K flats a compact en-suite can actually take longer per square metre because access is tighter. Buildaway itemises the scope before starting.
We build in Mayfair and surrounding areas
Our team has extensive experience working on properties across West London.
Get Your Free Quote
Tell us about your project and we'll get back to you within 24 hours.
We Serve Mayfair and Surrounding Areas
Find us in the heart of Mayfair. We are proud to serve our local community.
Nearby Areas We Serve
Below are some of the local areas where you can find Buildaway transforming homes.
Ready to Transform Your Bathroom in Mayfair?
Buildaway specialises in stylish, durable designs that enhance prime London property value, with full discretion and premium attention to detail.