Full refurbishments and whole-house renovations in Forest Hill. Trusted, professional, 30+ years' hands-on experience.
GS Renovation refurbishes whole houses across Forest Hill, taking tired Victorian and Edwardian terraces in SE23 back to bare brick and rebuilding them properly. With over 30 years in the area, one team rewires, replumbs, replasters and reconfigures the dated layout while protecting the period features that give these homes near the Horniman Museum their character.

A full renovation of a Forest Hill terrace usually starts by stripping out decades of piecemeal alterations, then sequencing the work in the right order. Structure and any steel beams come first, followed by first-fix electrics and plumbing, plastering, then kitchens, bathrooms and decoration. Running it as one programme avoids the classic problem of trades undoing each other's work, and it keeps a bay-fronted terrace with its closet wing coherent from front door to rear return.
These SE23 houses were built with solid walls, suspended timber floors and original joinery, so we renovate with that construction in mind. We upgrade insulation and services sensitively, tackle damp and tired timbers, and reconfigure poky Victorian rooms into layouts that suit modern life. Where the ground floor is opened up, the structural work is signed off by building control, and the whole job is delivered by people who understand these terraces.
Part of the appeal of a Forest Hill villa or terrace is the cornicing, ceiling roses, picture rails, panelled doors and cast-iron fireplaces. Where these survive, we repair and reinstate them; where previous owners tore them out, we can source and fit sympathetic replacements. Skilled plasterers run new cornice to match the original profiles, and our joiners restore or replicate the sash windows and skirtings that define the age of the house.
Restoration sits alongside modern comfort, not against it. We hide new wiring and pipework behind period detailing, fit discreet heating, and improve insulation without stripping the home's character. Because renovation touches every trade, we coordinate electricians, plumbers, plasterers, joiners and decorators under one roof, so you have a single point of contact rather than juggling separate firms across your SE23 project from Telegraph Hill to the streets around Forest Hill station.
Forest Hill owners choose GS Renovation for whole-house work because one accountable team carries the entire refurbishment, from structure and services to the final decoration. That means correct sequencing, tidy working in an occupied or emptied home, and respect for the period detailing these terraces are known for. Over 30 years across SE23 and neighbouring Lewisham back the result.
Really happy with the quality of remedial works carried out by George in putting other previous tradesman work right. He was very helpful, honest and…
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
No, because everything foreseeable is on the quotation already. Home renovation in late Victorian and Edwardian housing around SE23 occasionally reveals something behind plaster, and when it does we stop, cost it, and get your agreement before continuing at the Forest Hill property. GS Renovation carries the same approach across Lewisham. Quotes are free and carry no obligation, whether the SE23 property sits in Forest Hill or the wider South East London, and the written figure follows within days. 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.
It varies through the year and you will get the real answer. GS Renovation will not open an SE23 property for home renovation until the team can stay on it to the end, which is why a Forest Hill start date is committed rather than provisional. Approvals from Lewisham Council run alongside. Call 07472 424 226 and we will check the next available Lewisham slot. Email info@gsrenovationltd.co.uk with the SE23 postcode and we will confirm the position.
Aftercare is part of the job rather than an afterthought. Once home renovation at your Forest Hill home is complete, GS Renovation provides the Lewisham Council certificate, the engineer's documentation where the design required one, and the guarantee on installations. Snags at SE23 are dealt with by the same team. Most of our Lewisham work comes from people we have already looked after. Email info@gsrenovationltd.co.uk to reach us. The certificate and the guarantee are handed over together at SE23.
It depends what you touch. Rewiring is notifiable under Part P, structural alterations need building control approval and an engineer's design, and anything external in Forest Hill may need planning. We map the consents for your SE23 property at survey stage so nothing surfaces halfway through.
Expect the survey to take longer, and be glad of it. Understanding how a late Victorian and Edwardian Forest Hill house is actually built is what makes a home renovation quotation hold at SE23, and assumptions are what turn a fixed price into a variable one. GS Renovation would rather spend the extra hour first. The Lewisham visit is free and carries no obligation. The SE23 survey comes before any home renovation decision, and it costs a Forest Hill homeowner nothing.
Yes. We regularly refurbish Victorian and Edwardian terraces across SE23 while retaining and restoring cornicing, fireplaces, sash windows and other original detailing. We rewire, replumb and replaster behind the scenes, reconfigure the layout where it makes sense, and hand any load-bearing changes to a structural engineer with building control sign-off. The character stays; the services, comfort and layout are brought up to date.
Almost always, and it is a fair question to ask any contractor. Home renovation across Forest Hill is core work for GS Renovation rather than an occasional job, so there is usually an SE23 project or a Lewisham one under way. Ask to speak to those clients. Call 07472 424 226 and we will arrange it. Seeing finished work in Catford is worth the trip. Nothing about an SE23 address is withheld if you ask.
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 Forest Hill. Explore what else we do locally:
Same Service, Nearby Areas
We carry out home renovation across Forest Hill and the surrounding areas. Explore a nearby location:
Free, no-obligation quote for home renovation in Forest Hill. Rated 4.9 from 31 reviews on MyBuilder, fully insured, and building control handled for you.