GS Renovation turns the compartmented ground floors of St John's Wood's Victorian and Edwardian terraces into bright, open living space. With more than 30 years of structural work across NW8 and neighbouring Marylebone and Belgravia, we knock through reception rooms, open kitchens to dining areas, and design broken-plan layouts, all engineered and signed off so the structure is never compromised.
Open-plan layouts for St John's Wood terraces
The classic St John's Wood terrace was built as a series of separate boxes: a front reception, a rear room, and a narrow kitchen tucked into the closet wing. The most popular conversion joins the two receptions into one long room, or opens the rear reception into the kitchen and side return to make a single kitchen-diner that catches light from both ends. We design each layout around what the walls are actually holding up.
Because the wall between those rooms is usually load-bearing, every knock-through starts with an engineer sizing a steel beam to carry the floor and wall above. The beam bears onto padstones at each end, we prop the structure while the wall comes out in stages, and then lift the steel into place. For a broken-plan feel, some St John's Wood clients prefer a Crittall-style glazed screen or a part-width opening, keeping zones distinct while the light still flows through.
Consents and clean delivery in St John's Wood
An open-plan conversion in an NW8 terrace usually loads the shared party walls, whether the beam bears into them or a new opening sits alongside, so the work is notifiable under the Party Wall Act. We serve notice on the neighbours on both sides in good time and coordinate with any appointed surveyors. On these terraced streets, getting that right early keeps the project moving and keeps your neighbours onside throughout the build.
Knocking through is internal structural work, so it falls under the Building Regulations and Westminster City Council's building control, not planning; planning only applies to external changes in a conservation area or on a listed building. Because these are occupied family homes, we phase the demolition to keep dust down, seal off the work area, protect original floors and cornicing where it stays, and manage the beam, propping and inspections through to the completion certificate.
- Knock-throughs between reception rooms
- Open-plan kitchen-diner conversions
- Steel beam installation to remove the dividing wall
- Side-return integration for wider spaces
- Broken-plan layouts and Crittall-style dividers
The GS Renovation Difference in St John's Wood
St John's Wood homeowners choose GS Renovation for open-plan conversions because one team handles design, structure and finish together. We arrange the engineer's beam calculations, serve the party wall notices, install the steel and see building control through, then make good so the new space is ready to decorate. Backed by 30-plus years in Westminster's period homes, and known for tidy, respectful working in occupied houses.
- Free, no-obligation quotations
- Over 30 years of experience
- Dedicated project management
- Fully insured and guaranteed work
- Building control and planning support
- Clean, tidy and reliable tradespeople