Tenfold Renovation

Battersea is full of Victorian terraced houses with a side return and a long back garden – ideal for a light-filled kitchen-diner extension. Tenfold Renovation designs and builds side return, single-storey rear, wraparound and double-storey extensions across Battersea and the wider SW11 area, with one team handling design, the planning or permitted development route with Wandsworth Council, building regulations, party wall notices and the build itself.

Tenfold Renovation designs and builds loft conversions across South London – rear dormers, hip-to-gable, L-shaped dormers, mansards and rooflight conversions – turning unused roof space into bedrooms, en-suite bathrooms and home offices without losing any garden. One team handles the design, the planning or permitted development route with your council, building regulations, party wall notices and the build itself, so you deal with one company from first survey to final sign-off.

Tenfold Renovation designs and builds loft conversions across South London – rear dormers, hip-to-gable, L-shaped dormers, mansards and rooflight conversions – turning unused roof space into bedrooms, en-suite bathrooms and home offices without losing any garden. One team handles the design, the planning or permitted development route with your council, building regulations, party wall notices and the build itself, so you deal with one company from first survey to final sign-off.

Most loft conversions on terraced and semi-detached houses involve cutting steel beams into the shared party wall, so the Party Wall etc. Act 1996 usually applies. We tell you early which neighbours need a notice and when, so the build is not delayed. If a neighbour consents in writing, work can go ahead; if not, a party wall surveyor agrees how the work will be carried out.

lapham’s Victorian and Edwardian terraces have deep roofs and a back addition – perfect for an L-shaped or rear dormer loft that adds a bedroom and bathroom without touching the garden. Tenfold Renovation designs and builds rear dormer, L-shaped, mansard, hip-to-gable and rooflight loft conversions across Clapham, with one team handling design, the planning or permitted development route with Lambeth (or Wandsworth, depending on your street), building regulations, party wall notices and the build.

Many homes in Sutton, Cheam and Carshalton are 1930s semi-detached houses with hipped roofs – one of the best house types for a hip-to-gable and rear dormer loft conversion, which can add two bedrooms and a bathroom.

Tenfold Renovation designs and builds house extensions in Wimbledon from our local SW19 base: single-storey rear, side return, wraparound and double-storey extensions, plus garage conversions. One team handles the drawings, Merton Council planning or permitted development checks, building regulations, party wall notices and the build.

Tenfold Renovation is based in SW19, so Wimbledon is on our doorstep. We design and build rear dormer, hip-to-gable, L-shaped, mansard and rooflight loft conversions across Wimbledon, Wimbledon Park, Raynes Park and South Wimbledon – turning unused roof space into bedrooms, en-suite bathrooms and home offices.