GS Renovation designs and builds extensions across Surbiton, adding space to the bay-fronted Victorian and Edwardian terraces of KT6 without losing their character. With over 30 years working on period homes near Richmond Park and the Thames, we handle groundworks, steel, roof and fit-out as one managed project.
Side-return and rear extensions in Surbiton
The single most popular project in Surbiton's terraces is filling in the side return, that narrow alley of wasted ground beside the rear closet wing. Widening the kitchen into this strip and pushing out at the rear turns a cramped galley into an open-plan kitchen-diner that runs the full width of the house. We dig and pour the foundations, tie the new walls into the existing Victorian brickwork and carry the load on a steel beam where the old outside wall comes down.
Double-storey rear extensions add a bedroom or bathroom above the new ground floor, which suits families staying put in KT6 rather than moving on. We match brick, pointing and roof detail to the original house so the addition reads as part of the terrace. Rooflights and glazing bring daylight deep into a plan that was previously dark at its centre, a common problem in these long, narrow properties.
Planning and party walls in Kingston
Some Surbiton extensions fall under permitted development, while others need a full planning application to Kingston Council, and the difference depends on your specific property. Size, height, how far you project and whether the house sits in a conservation area or has been extended before all matter. We assess your terrace honestly, tell you which route applies and prepare the drawings and application when planning permission is genuinely required rather than assuming it always is.
Because Surbiton terraces share party walls, an extension that ties into next door's flank wall, or excavates foundations close to it, brings the Party Wall Act into play. You serve the correct notices and record a schedule of condition before we break ground. Separately, the structural elements, the beams and the foundations, are covered by building regulations and inspected by building control regardless of whether planning consent was needed.
- First fix and second fix plumbing and electrics throughout
- Side-return and rear extensions
- Brickwork and mortar matched to the existing elevation
- Levels, drainage and landscaping made good around the new build
- Architectural drawings and structural engineer coordination
The GS Renovation Difference in Surbiton
Homeowners across Surbiton choose GS Renovation because one team carries the whole extension, from the first trial hole to the last coat of paint. We know how KT6 terraces are built, when Kingston Council planning is needed and when permitted development covers it, and how to keep a party wall neighbour onside. Over 30 years of period work stands behind every extension.
- A written scope and programme agreed before work starts
- Registered in England, Companies House no. 14611254
- Free follow-up visit after completion if anything needs attention
- Party Wall notices served for excavation near a neighbour's wall
- Fully insured, with cover in place on every site
- Foundation depth set after trial holes, drains and trees are checked