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Bathroom Renovation Paddington

Luxury bathroom and wet-room refurbishment in Paddington. Trusted, professional, 30+ years' hands-on experience.

GS Renovation fits bathrooms, en-suites and wet rooms across Paddington's Georgian and Regency townhouses, where awkward proportions and older fabric call for careful work. With over 30 years in W2 and the wider Westminster area, we handle the waterproofing, drainage, tiling and finish so nothing is left to chance behind the walls.

A bathroom fitted by GS Renovation with a panelled bath, wall-hung WC and a floating double vanity
Concealed cistern behind the tiled wall, wall-hung pan and a floating vanity, all set out to the tile grid.

Waterproofing period bathrooms in Paddington

Getting a bathroom right in a Paddington townhouse begins with what you cannot see. Older solid floors, timber joists and lath-and-plaster walls all demand proper tanking before a single tile goes down, particularly for a wet room or a walk-in shower. We fully waterproof the wet zones, upgrade drainage and ventilation to control moisture, and only then move on to the finishes.

Ventilation matters in these homes, where high humidity and original plaster do not mix, so we specify extraction that clears moisture and protects the fabric. Where a new soil or waste connection is needed on an upper floor, we plan the runs carefully within the existing structure. Doing the concealed work correctly is what keeps a period bathroom sound for years to come.

Space-saving bathroom layouts in Paddington homes

Period townhouses in W2 rarely offer generous bathroom space, so many of our projects convert a box room, a landing or part of a bedroom into a well-planned en-suite. We design layouts that make the most of tight footprints and awkward angles, using wall-hung sanitaryware, walk-in showers and concealed cisterns to keep the room feeling open despite its size.

Underfloor heating frees the walls of radiators and suits the cold solid floors common in these homes, while good tiling and lighting lift a small space. Notifiable electrical work is certified under building regulations, and in listed properties we confirm what Westminster City Council allows before altering anything of historic interest. The finished bathroom balances comfort, practicality and the character of the house.

  • Walk-in showers and wet-room installation
  • Notifiable bathroom electrics certified under Part P
  • Wall and floor tiling in stone, porcelain or mosaic
  • Pressure and leak testing before any tiling starts
  • Shower pumps and pressure improvements where flow is poor
Service areaPaddington · W2
Local authorityWestminster City Council
Part ofCentral London (Inner London)
Typical homesVictorian stucco terraces and converted townhouses
Also covered nearbyMarylebone, Mayfair, Pimlico, Belgravia and Soho

The GS Renovation Difference in Paddington

Paddington owners choose GS Renovation because a bathroom in a period townhouse lives or dies on the work behind the tiles. We tank and waterproof properly, sort out drainage and ventilation, and finish to a high standard, all through one team. More than 30 years across Westminster means fewer leaks, fewer callbacks and a bathroom built to last.

  • Paperwork and certificates handed over for when you sell
  • Floors checked and stiffened before large-format tiles go down
  • Fully insured, with cover in place on every site
  • Materials priced at options, so you choose the finish
  • Falls set to the gully so a wet room actually drains
  • Extraction sized and ducted outside, never into the loft
30+ YearsFounder's experience
Fully Insured5 year guarantee
4.9 / 531 MyBuilder reviews
Building ControlCompliant
Free QuotesNo obligation
Reviews

Rated 4.9 / 5 by our clients

★★★★★ 4.9 average from 31 verified reviews on MyBuilder

★★★★★
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.
nicholas40451Hertford · via MyBuilder
★★★★★
Very friendly and I am very pleased with the work he has done, also very clean worker and enthusiastic about his work. Can not fault this company!!!!…
natalie89391Stevenage · via MyBuilder
★★★★★
Excellent service. George's knowledge and skills are the best in the market. He knows what he is doing, does really high quality work, gives good…
habibazamChigwell · via MyBuilder
Read all 31 reviews

FAQ

Frequently Asked Questions about Bathroom Renovation Paddington

Are there hidden costs with bathroom renovation in Paddington?

No, because everything foreseeable is on the quotation already. Bathroom renovation in listed and conservation-area housing around W2 occasionally reveals something behind plaster, and when it does we stop, cost it, and get your agreement before continuing at the Paddington property. GS Renovation carries the same approach across Westminster. Quotes are free and carry no obligation, whether the W2 property sits in Paddington or the wider Central London, and the written figure follows within days. 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.

What does a bathroom in a Paddington conversion sit on?

Usually a timber floor that is also somebody's ceiling. In your Paddington house divided into flats, a bathroom often occupies a room never intended to be wet, over a floor that provides fire and sound separation for the home below. Waterproofing, the weight of the fittings and any notching for waste all have to respect that. The floor is assessed before the layout is settled.

Is old pipework replaced in a Paddington bathroom?

Where lead or corroded iron is found, it should be. Older Paddington properties can still contain lead supply pipework and cast iron waste, and a bathroom refit is the point at which both are accessible. Replacing them while the floor is up costs a fraction of doing it later. The incoming supply beyond the property boundary belongs to the water authority rather than the owner.

How is a shower waterproofed in a period Paddington building?

As a complete system rather than as tiling and sealant. In your Paddington property the wall behind a shower is boarded with a moisture resistant substrate, the tanking is carried across the tray upstand and up the wall, and every pipe penetration is sealed. Movement in an old timber floor makes the junctions the vulnerable points, so those details matter more here than in a modern building.

Can a Paddington bathroom be ventilated through a light well?

Often yes, and the route is agreed before it is built. Where a Paddington bathroom has no elevation to the street, extraction can sometimes discharge into a light well or through a riser, subject to the freeholder's agreement and the effect on other windows. The duct is kept short and direct. Discharging into a roof void or a communal area is not an acceptable solution.

Every Service, One Team

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Free, no-obligation quote for bathroom renovation in Paddington. Rated 4.9 from 31 reviews on MyBuilder, fully insured, and building control handled for you.

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