GS Renovation designs and builds extensions across Camberwell, adding space to the Georgian and Victorian townhouses of SE5 without losing their period character. With over 30 years working throughout Southwark, we handle groundworks, steelwork, roofing and fit-out as one project, and guide you through whether your plans are permitted development or need a full planning application.
Side-return and rear extensions in Camberwell
The most popular extension on a Camberwell townhouse fills in the side return, widening a narrow Victorian kitchen into a bright open-plan space, or extends across the rear into the garden. We dig and pour foundations to suit SE5's ground conditions, install steel beams where the back wall is removed, and tie the new roof and walls into the existing period structure so the join looks original rather than added on.
Double storey and wrap-around extensions add bedrooms and bathrooms above the new ground floor, and we manage the whole build from groundworks to final decoration. Because many Camberwell homes sit close to their neighbours, party wall matters usually apply, and you serve the necessary notices early so nothing stalls on site. Every extension is built to building regulations and inspected by Southwark Council building control at each key stage.
Planning permission for Camberwell extensions
Some Camberwell extensions fall under permitted development, meaning you can build within set limits without a full planning application. Others need planning permission from Southwark Council, particularly where the property is listed, sits within a conservation area, or where the size or design goes beyond permitted limits. We assess your townhouse honestly, tell you which route applies, and prepare the drawings and applications accordingly so you know where you stand before committing.
Because so much of SE5's Georgian and Regency stock is listed or conservation-protected, exterior alterations often face closer scrutiny than in newer suburbs. We design extensions that respect the roofline, brickwork and proportions the council cares about, which smooths approval. Whichever route your project takes, the structural work still needs building control sign-off, and we coordinate planning and building regulations together so nothing holds up the build.
- Roof works and structural alterations at roof level
- Bi-fold, sliding and French door openings to the garden
- Planning applications and permitted development assessments
- Architectural drawings and structural engineer coordination
- Scaffolding, site set-up and safe access on tight London plots
Trusted House Extensions in Camberwell
A Camberwell extension touches planning, party walls, structure and finish all at once. GS Renovation manages every strand with 30+ years of Southwark experience, from foundations and steel to the final coat of paint. You deal with one accountable team that understands SE5's period stock, its conservation constraints and exactly what Southwark Council expects to see.
- Foundation depth set after trial holes, drains and trees are checked
- Structural engineer instructed and coordinated on your behalf
- Itemised pricing, so you can see what every stage costs
- Insulation and thermal detailing to current regulations
- Party Wall notices served for excavation near a neighbour's wall
- Founder-led team with 30+ years of hands-on experience