Full refurbishments and whole-house renovations in Coulsdon. Trusted, professional, 30+ years' hands-on experience.
GS Renovation carries out whole-house renovations across Coulsdon, refurbishing the 1930s semis and interwar suburban houses that fill CR5. With over 30 years of experience across Croydon, we manage the rewiring, replumbing, replastering and structural changes as one coordinated project rather than a string of separate trades.

A Coulsdon interwar house that has not been touched for decades usually needs its services brought up to date all at once. We rewire the property to current standards, replace tired plumbing and heating, and hack off and replaster walls that have blown or been patched too many times. Doing this together, while the house is opened up, avoids the disruption of returning to redo the same rooms later.
These 1930s semis were laid out for a different way of living, with small compartmented rooms and narrow hallways. Reconfiguring that plan, often by removing a load-bearing wall on a steel beam signed off by building control, turns a dated ground floor into the open, connected space owners want today, while we retain the picture rails, deep skirtings and other period touches worth keeping.
The value of a full renovation is in the sequencing, and that is where a single team earns its place. We plan the structural work first, then first-fix electrics and plumbing, then plastering, then the kitchen and bathrooms, then second-fix and decoration, so no trade undoes another's work. For a Coulsdon family this means one programme, one point of contact and a predictable finish date.
Working in the interwar houses around CR5, we protect the parts of the home you are keeping, keep dust contained and tidy the site at the end of each day. Where structural alterations touch a shared party wall with the neighbouring semi, we handle the notices, and every notifiable element of the electrics and building work is inspected and certified so the finished house is fully documented.
Coulsdon owners choose GS Renovation for a full renovation because one team holds the whole programme together, from structure and services to the final decoration. Over 30 years in Croydon has taught us how these interwar houses are built and how to sequence the trades so nothing is redone. You get one contact, one plan and one accountable result.
George was brilliant. Lovely bloke, very reasonably priced and a perfectionist to boot. He completed our small kitchen renovation with care and great attention to detail. I've already recommended him to others.
Splendid job on our new kitchen refurb, including new flooring, moving the services, installing RSJ and preparing space for new back doors… George was always friendly, communicative and has an excellent attention to detail, ensuring everything is finished to a high standard.
Giorgio is an excellent and intelligent workman, and with very reasonable prices!… He paid a lot of attention to detail that is not common at all, and the final result was immaculate. Highly recommended!
FAQ
Pricing home renovation in Coulsdon comes down to the size of the job, the specification you choose and the condition of the property. Rather than guess, we survey and give you a fixed, itemised quote you can rely on. Call 07472 424 226. As a rough guide, home renovation in London ranges from roughly £40,000 to £150,000 or more for a full refurbishment (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.
How long home renovation takes in Coulsdon depends on the size of the job, but we always agree a programme before starting and stick to it, keeping you informed from the first day to the last.
GS Renovation's team brings over 30 years of hands-on experience to home renovation and wider building work across Coulsdon and the surrounding area. We offer free quotes, a dedicated project manager, full insurance, building control compliance where required, and comprehensive aftercare.
Most internal home renovations in Coulsdon do not need planning permission, though building regulations apply to structural, electrical and plumbing work. Extensions or external changes may need permission or fall under permitted development. We handle building control and any applications for you.
Yes. A large share of Coulsdon's homes are 1930s and interwar properties, and we renovate them regularly. We plan each home renovation around their particular characteristics, such as cavity walls, regular original layouts and the generous plots that suit extending, so the result suits the building and meets building control.
Yes. We regularly refurbish 1930s Coulsdon semis top to bottom, rewiring, replumbing and replastering throughout while carefully retaining the features worth keeping, such as picture rails, cornicing and deep skirtings. Where we reconfigure the dated layout we use steel beams signed off by building control, and we sequence every trade so the house is finished as one coordinated project.
We do. GS Renovation covers all of Coulsdon and the CR5 area and the wider South London. Call 07472 424 226 and we will confirm we work on your road.
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 Coulsdon. Explore what else we do locally:
Steel beam installation, RSJ and structural alterations.
Safe load-bearing wall removal with steel beam support.
Structural alterations, new openings and steel support.
Chimney breast removal with gallows bracket or beam support.
Open-plan kitchen, diner and living conversions.
Single and double storey extensions.
Bespoke kitchen design and installation.
Luxury bathroom and wet-room refurbishment.
Same Service, Nearby Areas
We carry out home renovation across Coulsdon and the surrounding areas. Explore a nearby location:
Contact GS Renovation today for a free, no-obligation quote for home renovation in Coulsdon.
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