Extensions, loft conversions, renovations and renewables in Putney, Battersea, Balham, Tooting, Earlsfield and Southfields
We have built in Wandsworth, and the work is below. One OKPW team designs your project, deals with the council and builds it, from the first drawing to the finished room.
Rear extension & full refurbishment
A strategic rear extension and full interior refurbishment. By opening up the rear elevation, we created a seamless connection between the living space and the garden, with a roof lantern and gabled glazing bringing light deep into the plan.
Wrap-around extension & full refurbishment
A wrap-around rear and side-return extension to a ground-floor flat, with two chimney breasts carried on new steel, one new floor laid wall to wall with underfloor heating, and a full fit-out, while the flats above stayed occupied.
Planning here goes to the London Borough of Wandsworth. Before we draw anything we check your address: whether it is in a conservation area, whether an Article 4 direction takes away permitted development, and whether the building is listed. Many rear extensions and loft dormers can go ahead under permitted development; where yours cannot, we prepare the drawings and the application for you.
Planning here goes to the London Borough of Wandsworth. Many rear extensions and loft dormers in Putney, Battersea and Balham can go ahead as permitted development, but a conservation area, an Article 4 direction or a listed building changes that. We check your address against the council's own maps before we draw anything, and prepare any application for you.
Landford Road, Putney: rear extension & full refurbishment (28 weeks on site, 200m² house, £220k–£270k budget range). Dornton Road, Wandsworth: wrap-around extension & full refurbishment (115m² GIA, 3.0m extension depth, completed 2025).
All of it, including Putney, Battersea, Balham, Tooting, Earlsfield and Southfields. We survey for free.
A skip or scaffold on the public road usually needs a licence from the London Borough of Wandsworth, and a parking bay may need suspending for deliveries. The council also sets the hours you can work. We tell you which apply to your street on the survey.
We also work across Camden, City of London, Islington, Tower Hamlets, Kensington and Chelsea, Hammersmith and Fulham, Southwark, Hounslow, Spelthorne, Runnymede, Elmbridge, Epsom and Ewell, Mole Valley, Reigate and Banstead, Tandridge, Woking, Guildford. See the whole area.
