Luxury bathroom and wet-room refurbishment in Soho. Trusted, professional, 30+ years' hands-on experience.
GS Renovation refurbishes bathrooms and en-suites throughout Soho and the W1 postcode, from family bathrooms in Victorian and Edwardian terraces to compact shower rooms carved out of upper-floor apartments. With over 30 years across Westminster, we handle the waterproofing, drainage, tiling, heating and fit-out in-house, delivering a watertight, well-ventilated bathroom built to last in a period home.

Space is at a premium in Soho homes, so we are often asked to fit a walk-in shower or a full wet room into a small footprint, or to steal a corner of a bedroom for a new en-suite. Wet rooms need proper attention to get right. We tank the floor and walls, form the falls so water drains cleanly, and lay everything over a waterproof membrane before a single tile goes down, keeping the structure below dry.
Ventilation matters just as much as waterproofing in these houses. Solid-walled Victorian and Edwardian rooms hold damp, and an upstairs bathroom sitting above living space or a downstairs flat has to shed moisture properly, so we fit extraction that meets building regulations. We also plan the drainage and soil connections carefully, since moving a WC or shower in a period terrace can mean re-routing pipework around joists and existing stacks.
Getting a usable bathroom out of an awkward period layout is a design job as much as a building one. In Soho terraces we work with sloping closet-wing roofs, chimney breasts and narrow landings, choosing wall-hung sanitaryware, slimline cisterns and clever storage to free up floor area. Underfloor heating is a favourite here, since it warms a tiled room without the radiator taking up precious wall space and helps keep the room dry.
For leasehold flats and apartments in W1, a bathroom refit means working within the building's rules. We check the freeholder's requirements, coordinate with the managing agent where needed and pay close attention to waterproofing and sound insulation, because a leak or noise nuisance affects the flat below. We protect communal stairs and landings, remove waste responsibly and time works around central London access, then finish with tiling, lighting and sanitaryware chosen to suit you.
Bathrooms in Soho are unforgiving: get the waterproofing, drainage or ventilation wrong in a period terrace or a flat and the damage shows below. GS Renovation tanks, plumbs, tiles and fits every bathroom in-house, with over 30 years in W1 and Westminster. You get one accountable team, careful working in an occupied home and a bathroom that stays watertight.
George did a great job on our new bathroom. He is a really friendly and helpful guy and always ready to discuss any issues or concerns and come up…
Punctual, worked hard, and did exactly what he was asked and what he said he would do. Overall, a very high quality job. Will use again.
Built a new extension at rear of property. Laid foundations, drainage, raised floor, new roof and completed all fixtures and interior decoration…
FAQ
Three things drive it: how much structure is involved, how difficult access is at the W1 address, and what making good takes afterwards. All three appear separately in the bathroom renovation quotation for your Soho property. Bay-fronted Victorian terraced houses tend to move the third of those, because materials and dimensions are rarely regular. GS Renovation prices each element rather than averaging across Westminster. Ring 07472 424 226 and we will explain which of them dominates at your W1 address. As a rough guide, bathroom renovation in London ranges from roughly £6,000 to £20,000 or more (indicative London ranges, MyBuilder and Checkatrade, 2026). Your figure depends on the size, specification and condition of the property, which is why we survey before quoting.
A few weeks in normal conditions, more in the busy months. Getting the free W1 survey done early is what puts a Soho homeowner into the schedule, and GS Renovation can submit the Westminster City Council application while you consider the quotation. There is no deposit to reserve a slot. Ring 07472 424 226 for the current position across Westminster. Nothing about a bathroom renovation slot at a W1 address is held against a deposit in Soho.
It is what we do week in, week out across Soho and Marylebone. GS Renovation has carried out bathroom renovation on this type of stock repeatedly, which is why the W1 survey takes account of things that appear on no drawing. The 31 public MyBuilder reviews cover the same work. Ring 07472 424 226 and we will describe recent Westminster projects in detail. Insurance and company details are provided at the W1 survey in Soho.
The freeholder's, almost always, plus building regulations for the electrics and drainage. Tanking and correct falls matter more in a flat, because the consequence of getting it wrong lands on the property below. We agree the specification with the managing agent before starting at W1.
Yes, repeatedly. GS Renovation is on properties of that age across Soho and Marylebone most weeks, which is why a bathroom renovation quotation for a W1 address is priced from experience rather than caution. References are available on request. Seeing a finished Westminster job in person tells you more than anything written down. References covering bathroom renovation on Soho properties of exactly that age and type all follow on info@gsrenovationltd.co.uk request in Westminster.
You will not usually need planning permission for a bathroom or wet room, but the work must meet building regulations, especially for waterproofing, drainage, ventilation and the notifiable electrics. If you are in a leasehold flat, which is common in Soho, you will normally need the freeholder's consent and may need to coordinate with the managing agent before work starts.
Every part, houses and flats alike. GS Renovation works across Soho and the W1 area and much of Central London, so bathroom renovation at your W1 address is straightforward to service. The constraint is capacity rather than geography. Call 07472 424 226 early if the Westminster project has a deadline attached. We will tell a Soho homeowner honestly when the next slot is. Small jobs are as welcome as large ones here, and the written quotation follows within days.
Every Service, One Team
The same trusted team, 30+ years' hands-on experience and free, no-obligation quotes apply to every GS Renovation service in Soho. Explore what else we do locally:
Same Service, Nearby Areas
We carry out bathroom renovation across Soho and the surrounding areas. Explore a nearby location:
Free, no-obligation quote for bathroom renovation in Soho. Rated 4.9 from 31 reviews on MyBuilder, fully insured, and building control handled for you.