Open-plan kitchen, diner and living conversions in Tooting. Trusted, professional, 30+ years' hands-on experience.
GS Renovation creates open-plan living across Tooting, opening up the compartmented ground floors of SW17's Victorian and Edwardian terraces into kitchen-diners and flowing family spaces. With more than 30 years behind us, we knock through reception rooms, open into side returns and closet wings, and fit broken-plan touches like Crittall-style dividers, all engineered to carry the loads above.

The classic Tooting layout, two reception rooms front to back with a narrow closet wing and side return behind, was never designed for open living. Knocking the dividing wall through creates a single space that runs the depth of the house, and combining that with an opening into the side return gives the wide kitchen-diner families in SW17 are after. Both walls, though, are usually load-bearing.
That is why every knock-through we do begins with a structural engineer sizing a steel beam to bridge the opening. The beam bears onto padstones set into the brickwork, we prop the floor above while the wall comes out in stages, then lift the steel into place. For broken-plan schemes we frame in Crittall-style glazed dividers once the structural opening is formed and signed off.
Opening up the inside of your Tooting home is a Building Regulations matter, not a planning one. Wandsworth Council's building control inspects the beam, its bearings and padstones and issues the completion certificate. Planning only enters the picture for exterior alterations in a conservation area or to a listed building, so a straightforward internal knock-through in a standard SW17 terrace does not need it.
Where the new opening bears onto the party wall shared with next door, the Party Wall Act applies and you serve notice on your neighbour before starting. We coordinate the engineer, the building control inspections and the finishing trades so your kitchen-diner or broken-plan layout comes together as one managed job, with the structure certified and the space ready to live in.
Families across Tooting choose GS Renovation for open-plan work because one team carries it from engineer's calculations through Wandsworth building control to the finished kitchen-diner. We knock through, install the steel, form side-return openings and fit Crittall-style dividers with tidy working in your occupied SW17 home, backed by more than 30 years on these terraces.
George was a great find. The job required re-plastering the walls before fitting acrylic panels. He also re-plumbed the shower waste under the solid…
I am very happy to recommend George after he completed the work on my 2 bathrooms. He worked very hard to make sure everything was completed and even…
Really happy with the quality of remedial works carried out by George in putting other previous tradesman work right. He was very helpful, honest and…
FAQ
In most cases yes. Once the SW17 survey has established what open-plan conversion involves, the quotation for your Tooting home is fixed against that written scope, with the Wandsworth Council fee included. If you change the specification partway through, the cost of the change shows immediately rather than at the end. GS Renovation works the same way throughout Wandsworth. Ask GS Renovation on 07472 424 226 what a fixed Tooting price would actually cover at SW17. As a rough guide, open-plan conversion in London typically costs from roughly £3,000 to £8,000 or more, including the steel beam and finishing (indicative London ranges, MyBuilder and Checkatrade, 2026). Your figure depends on the size, specification and condition of the property, which is why we survey before quoting.
Approvals and material lead times, far more often than labour. GS Renovation books Wandsworth Council inspections ahead and orders long-lead items early so an open-plan conversion job at an SW17 address is not left waiting. The other common cause is a decision outstanding on finishes, which is why the Tooting programme flags when each choice is needed. Weather rarely stops internal Wandsworth work. Ring 07472 424 226 and we will explain what is currently on order for SW17 projects.
Aftercare is part of the job rather than an afterthought. Once open-plan conversion at your Tooting home is complete, GS Renovation provides the Wandsworth Council certificate, the engineer's documentation where the design required one, and the guarantee on installations. Snags at SW17 are dealt with by the same team. Most of our Wandsworth work comes from people we have already looked after. Email info@gsrenovationltd.co.uk to reach us. The certificate and the guarantee are handed over together at SW17.
Internal work in a Tooting house does not normally engage planning, but removing a load-bearing wall needs building regulations approval, engineer's calculations and Wandsworth Council sign-off. If the wall is shared with a neighbour the Party Wall Act may apply too. GS Renovation manages the whole process.
Expect the survey to take longer, and be glad of it. Understanding how a late Victorian and Edwardian Tooting house is actually built is what makes an open-plan conversion quotation hold at SW17, and assumptions are what turn a fixed price into a variable one. GS Renovation would rather spend the extra hour first. The Wandsworth visit is free and carries no obligation. The SW17 survey comes before any open-plan conversion decision, and it costs a Tooting homeowner nothing.
In most cases, yes. The wall between the two reception rooms is usually load-bearing, so a structural engineer sizes a steel beam to carry the floor above and building control signs it off. Combining the knock-through with an opening into the side return gives a full-width kitchen-diner. We handle the engineering and finishing throughout.
The fastest way is a phone call. Give us the SW17 postcode and we will confirm whether open-plan conversion at that address sits inside our Tooting and Wandsworth patch, usually within a minute. GS Renovation would rather turn work down honestly than quote and hope. A free survey can be booked at the same time. Building control goes through Wandsworth Council where the work requires it. Nothing is owed for the SW17 reply or the Tooting survey.
Every Service, One Team
The same trusted team, 30+ years' hands-on experience and free, no-obligation quotes apply to every GS Renovation service in Tooting. Explore what else we do locally:
Same Service, Nearby Areas
We carry out open-plan conversion across Tooting and the surrounding areas. Explore a nearby location:
Free, no-obligation quote for open-plan conversion in Tooting. Rated 4.9 from 31 reviews on MyBuilder, fully insured, and building control handled for you.