Open-plan kitchen, diner and living conversions in Southgate. Trusted, professional, 30+ years' hands-on experience.
GS Renovation creates open-plan spaces across Southgate, opening up the compartmented layouts of its 1930s and interwar semis into flowing kitchen-diners and broken-plan living areas. With more than 30 years of structural experience in N14, we handle the knock-throughs, the steel, and the Crittall-style dividers that keep a sense of separation.

The interwar houses around Southgate were designed as a series of separate rooms, with a front reception, a rear dining room and a small kitchen beyond. Knocking the two rear rooms together, or opening the kitchen into the dining space, transforms how these homes live, taking advantage of the generous plots that back onto gardens near Trent Park and Forty Hall.
Because the wall between those rooms is usually load-bearing, an open-plan conversion is a structural job. A structural engineer sizes the RSJ to carry the floor and wall above, specifies padstone bearings, and we prop, take the wall down in stages and set the steel before removing the props. For broken-plan schemes we can frame Crittall-style glazed dividers that zone the space without closing it off.
Opening up your Southgate home is controlled under the Building Regulations rather than planning permission, so it is Enfield Council's building control that inspects the beam bearings and issues the completion certificate. Planning consent only enters the picture for external alterations or if the property is listed, which the standard interwar semi is not.
Where the knock-through involves the party wall shared with the adjoining semi, or the new steel bears onto it, the Party Wall Act applies and you serve notice on your neighbour first. We also plan the work around the household, keeping dust down, protecting floors and finishes, and phasing the messy structural stage so an occupied N14 home stays liveable throughout.
Southgate homeowners choose GS Renovation for open-plan conversions because one team owns the whole project: engineer-sized steel to the neighbouring semi, Enfield building control sign-off, and clean phased working in an occupied N14 home. Whether it is a simple kitchen-diner or a broken-plan scheme with Crittall dividers, you get a certified result backed by 30-plus years locally.
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…
Really great job done in our bathroom to replace the shower head in the bathtub, and install a shower screen and caddy. We are very happy with the…
Saaid is the best craftsman I have worked with. He knows what he is doing from the very beginning. He has a great knowledge of construction…
FAQ
No. The survey is free and carries no obligation, whether the property is in Southgate or over in Edmonton. We look at the N14 address, explain what open-plan conversion would involve in a home of that age, and follow up with a written quotation. If you decide against it, GS Renovation does not chase you. That applies right across Enfield and the rest of North London, so ring 07472 424 226 whenever it happens to suit. 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.
The written programme is part of the quotation for every Southgate home. It covers the open-plan conversion stages, the trades in sequence, and the points at which Enfield Council must inspect before work is concealed at N14. GS Renovation books those inspections ahead so the job is not waiting on paperwork. Ask on 07472 424 226 about current start availability across Enfield. Nothing is concealed at an N14 address before Enfield Council has been to see it.
We build to a design, we do not write one. Where open-plan conversion in an N14 home involves beams, openings or altered load paths, GS Renovation appoints an independent structural engineer and coordinates them through Enfield Council sign-off. That separation protects the Southgate homeowner. Propping and sequencing on site are then ours to get right. Ring 07472 424 226 and we will explain the Enfield sequence. The engineer is appointed and paid through the Enfield contract.
Building regulations, principally structure. The beam is sized by an engineer and inspected by Enfield Council before it is concealed. Fire separation also matters where the Southgate conversion opens a stairwell, because escape routes must stay protected under Part B.
They make the job more interesting rather than more difficult. What open-plan conversion needs in Southgate is proper investigation before anything structural is touched at N14, and an engineer's design where the load path is changing. GS Renovation coordinates that as standard. Over 30 years of hands-on experience is mostly knowing where to look in Enfield. Ring 07472 424 226 and we will explain how open-plan conversion is planned in an N14 house in Southgate.
Usually yes, but the dividing wall is normally load-bearing, so it is a structural job. A structural engineer sizes a steel beam to carry the load above, bearing onto padstones, and we prop and install it safely. Enfield building control signs it off under the Building Regulations, and where the shared party wall is affected you serve notice on your neighbour first.
Yes, Edmonton is well within the patch. Open-plan conversion runs across Southgate, the surrounding Enfield and the areas between them, so neither address is a stretch. GS Renovation charges nothing for the survey at an N14 property or anywhere else nearby. Ring 07472 424 226 and we will confirm availability for both. Building control is coordinated with Enfield Council on each of them. Small jobs at either address are quoted on exactly the same basis.
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 Southgate. Explore what else we do locally:
Same Service, Nearby Areas
We carry out open-plan conversion across Southgate and the surrounding areas. Explore a nearby location:
Free, no-obligation quote for open-plan conversion in Southgate. Rated 4.9 from 31 reviews on MyBuilder, fully insured, and building control handled for you.