Open-plan kitchen, diner and living conversions in Romford. Trusted, professional, 30+ years' hands-on experience.
GS Renovation creates open-plan spaces in Romford homes, turning the separate front and back rooms of a 1930s semi into a single bright kitchen-diner. With 30+ years across Havering and RM1, we handle knock-throughs, broken-plan layouts and Crittall dividers, all supported by proper engineered steelwork.

The classic Romford interwar semi has two reception rooms divided by the load-bearing spine wall, plus a kitchen at the rear, which makes these homes perfect candidates for a knock-through into one open kitchen-diner. Because that dividing wall carries the floor above, the opening is formed with an engineered steel beam on padstones, not simply widened by eye.
We prop the structure, take the wall out in staged sections, and set the beam before releasing the props, exactly as the Building Regulations require. On the generous plots common around Romford there is often scope to combine the knock-through with a rear extension, giving a long open run from the front bay right through to bifold doors overlooking the garden.
Not every Romford family wants a single vast room, so we also create broken-plan layouts that keep a sense of separate zones while opening up the flow. A part-height wall, a wide structural opening or a run of Crittall-style glazed doors lets the kitchen-diner stay connected to a cosier snug, which suits the proportions of these 1930s homes well.
Whatever the layout, the structural principle holds: any opening through a load-bearing wall needs an engineer-sized beam and Havering building control sign-off, and where the spine wall meets the shared party wall of the semi, a party wall notice is served next door. Internal reconfiguration like this does not need planning permission unless your home is listed.
Romford families choose GS Renovation for open-plan conversions because one team owns the whole project: the structural engineer's beam design where the semi is shared, Havering building control, safe staged demolition and tidy finishing. With 30+ years in Havering, we turn a compartmented interwar semi into a bright, properly certified open-plan home.
We loved working with George and Ibrahim and would highly recommend them. They have done splendid job on our new kitchen refurb which including new…
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…
He was very very good. He just got on with the job and we was beey pleased with the result. He Also cleaned everything away when he finished. Will…
FAQ
Because scope, not skill, is what differs. An open-plan conversion quotation that omits the engineer, the Havering Council fee or the making good will always undercut one that includes them, which is why Romford homeowners see such a spread. We list each element for the RM1 address so nothing hides. GS Renovation would rather explain a difference than quietly match a lower Havering figure. Ask every Havering builder quoting for your RM1 home to supply the same breakdown. 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.
A few weeks in normal conditions, more in the busy months. Getting the free RM1 survey done early is what puts a Romford homeowner into the schedule, and GS Renovation can submit the Havering Council application while you consider the quotation. There is no deposit to reserve a slot. Ring 07472 424 226 for the current position across Havering. Nothing about an open-plan conversion slot at an RM1 address is held against a deposit in Romford.
Our founder has over 30 years of hands-on experience, and open-plan conversion is core work rather than an occasional job. We are on sites across Romford and Havering most weeks, so the bay-windowed 1930s semis with side access and separate garages around RM1 are familiar ground. GS Renovation is rated 4.9 from 31 MyBuilder reviews. Ask for addresses of finished work and go and look at it. Ring 07472 424 226 and we will arrange that. Ask on 07472 424 226 about comparable Havering projects.
Building regulations, principally structure. The beam is sized by an engineer and inspected by Havering Council before it is concealed. Fire separation also matters where the Romford conversion opens a stairwell, because escape routes must stay protected under Part B.
Yes, across the borough and well beyond it. Open-plan conversion in older housing takes GS Renovation to Romford, Hornchurch and the surrounding East London regularly, which is what makes an RM1 quotation accurate. Havering Council building control is coordinated by us on every one. References are available before you commit to anything. Ring 07472 424 226 and we will describe how open-plan conversion was handled on a comparable RM1 property, and put you in touch with the owner.
Yes, this is one of the most popular jobs we do in Romford. The dividing spine wall is load-bearing, so the opening is formed with an engineer-sized steel beam on padstones and signed off by Havering building control. Where the wall meets the shared party wall we also serve a party wall notice. No planning permission is needed unless the home is listed.
Both, and the borough is not the limit. GS Renovation carries out open-plan conversion throughout Romford and the RM1 area and across neighbouring areas, which is why the team is rarely far from an RM1 property. Free survey, written quotation, no obligation. Email info@gsrenovationltd.co.uk with the address for a visit. We will say plainly if an East London property is too far out. Aftercare and snagging afterwards are handled from the same RM1 team as the build.
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 Romford. Explore what else we do locally:
Same Service, Nearby Areas
We carry out open-plan conversion across Romford and the surrounding areas. Explore a nearby location:
Free, no-obligation quote for open-plan conversion in Romford. Rated 4.9 from 31 reviews on MyBuilder, fully insured, and building control handled for you.