Luxury bathroom and wet-room refurbishment in New Cross. Trusted, professional, 30+ years' hands-on experience.
GS Renovation refurbishes bathrooms across New Cross, making the most of the compact spaces found in SE14's bay-fronted Victorian and Edwardian terraces. With over 30 years in Lewisham, we deliver full bathrooms, en-suites and wet rooms with proper waterproofing, ventilation and drainage, tiled and finished to last in period homes.

A bathroom only lasts if the waterproofing is right, so in New Cross we tank walls and floors properly before a single tile goes on. This matters especially in a wet room or walk-in shower, where the whole floor takes water, and in the upper-floor bathrooms common in these terraces, where a leak would carry straight through to the room below. We form falls to the drain and bond the tanking into the substrate.
Many SE14 bathrooms sit in a converted rear closet wing or a boxed return where the original drainage was never designed for a modern suite. We rework the soil and waste runs to fall correctly, add proper extraction to clear moisture from these enclosed spaces, and make sure the ventilation meets building regulations. Getting the unseen work right is what stops damp, mould and failed grout appearing a year later.
Period New Cross homes rarely offer a generous bathroom, so clever planning does the heavy lifting. We design layouts that fit a walk-in shower, basin and toilet into a tight footprint, using wall-hung fittings and slim profiles to keep the floor clear and the room feeling larger. Underfloor heating frees the walls of a radiator and warms the tiled floor, which suits these often north-facing return bathrooms.
Squeezing an en-suite out of a bedroom or a landing is a frequent SE14 request, and the trick is running drainage and ventilation to the new position without disrupting the rest of the house. We tile, fit the underfloor heating and complete the electrics, all of which are notifiable under building regulations in a bathroom. The result is a practical, well-finished space that respects the character of the terrace.
New Cross owners choose GS Renovation because bathrooms are as much about the hidden work as the tiles. We tank and waterproof properly, sort drainage and ventilation in awkward closet wings and returns, and finish to a high standard in tight SE14 spaces. One team, building regulations compliance on electrics and ventilation, and 30 years of Lewisham experience behind every job.
George always kept to commitments and arrived on time. He offered helpful suggestions during his initial visit and promptly provided a reasonably…
The kitchen has been fitted to the high standard. Saaid was polite, professional, tidy, he pays attention to a little details that make huge…
Built a new extension at rear of property. Laid foundations, drainage, raised floor, new roof and completed all fixtures and interior decoration…
FAQ
Ask three builders in Lewisham and you will get three different numbers for bathroom renovation, usually because they have scoped three different jobs. We price the SE14 property after a survey and set out labour, materials, approvals and making good line by line. A New Cross homeowner can then see where any difference actually sits. GS Renovation puts all of it in writing. Ring 07472 424 226 and GS Renovation will arrange a free survey at your SE14 property. 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.
It can, mostly because of what appears once the SE14 property is opened up. Old wiring, poor previous alterations and timber decay all surface during bathroom renovation in Victorian and Edwardian terraced homes, and each adds days if it has not been allowed for. GS Renovation flags the likely candidates at the New Cross survey. Anything found is costed and programmed before the Lewisham work continues. The New Cross programme is revised in writing before any further Lewisham work proceeds.
The work area is separated from the rest of the house before anything starts. On a bathroom renovation job at an SE14 address GS Renovation seals openings, protects floors and stairs, and clears debris daily rather than at the end of the New Cross project. Materials are stored tidily and the street is kept clear. Neighbours in a Lewisham terrace notice the difference immediately. Ring 07472 424 226 to discuss access. Neighbours in Lewisham terraces notice the SE14 difference immediately.
Yes. Bathroom electrics in New Cross are notifiable under Part P and must be certified, and drainage, ventilation and any structural change must meet building regulations. GS Renovation includes certified electrical work and manages Lewisham Council building control on every SE14 bathroom.
Assuming the structure is what it appears to be. In two and three-bedroom Victorian terraces, a good many now split into flats the load path at an SE14 address is often not where the drawings suggest, and bathroom renovation priced on that assumption produces variations later. GS Renovation opens up and confirms before quoting a New Cross job. An engineer is appointed wherever the design requires one. Ring 07472 424 226 and we will explain how bathroom renovation confirms the load path at an SE14 address first.
In most SE14 terraces, yes. The main challenge is running drainage and extraction to the new position and waterproofing the space thoroughly, especially on an upper floor. We plan a space-saving layout with wall-hung fittings, tank the walls and floor, and add compliant ventilation. The electrics and mechanical extraction are notifiable under building regulations, which we handle as part of the work.
No. There is no travel surcharge for bathroom renovation at an SE14 address, and none anywhere else in Lewisham. GS Renovation prices the work rather than the journey, which is why two similar New Cross properties get similar quotations. The survey costs nothing either. Ring 07472 424 226 and we will confirm before you commit. Mileage has never appeared as a line on our quotations. Two similar SE14 homes in Lewisham would receive entirely comparable figures.
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 New Cross. Explore what else we do locally:
Same Service, Nearby Areas
We carry out bathroom renovation across New Cross and the surrounding areas. Explore a nearby location:
Free, no-obligation quote for bathroom renovation in New Cross. Rated 4.9 from 31 reviews on MyBuilder, fully insured, and building control handled for you.