Open-Plan Conversions Romford
Open-plan kitchen, diner and living conversions in Romford, steel, floors, heating and finishes as one job.
- Rated 4.9 from 31 reviews on MyBuilder
- London guide: £3,000 to £8,000+
- Free site survey, itemised quote
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. We handle knock-throughs, broken-plan layouts and Crittall dividers, all supported by proper engineered steelwork.
In Romford, a knock-through finished as one room typically costs £3,000 to £8,000 or more, including the steel beam (indicative London ranges, MyBuilder and Checkatrade, 2026). GS Renovation Ltd, a building contractor based in Potters Bar, does the work in Romford: the structural engineer we appoint designs the steel, we install it, and building control signs it off.
Price guide
| Work | Indicative London range |
|---|---|
| Open-plan conversion, steel beam and finishing | £3,000 to £8,000+ |
Indicative London ranges (MyBuilder and Checkatrade, 2026), not a quotation. Prices checked September 2026. Full breakdown: Open-Plan Kitchen-Diner Ideas.
How the job runs
- Free site survey at your Romford address, covering the walls, services and floor levels, and an itemised quote.
- The engineer we appoint sizes the beam, and the work is registered with Havering Council building control or an approved inspector. On a shared wall you serve the party wall notice as building owner; we supply the drawings.
- Props in, opening cut, beam on padstones; then floors, heating and electrics are joined up.
- Building control inspects the steel before it is covered. We finish the room, and the completion certificate follows.
Knock-throughs and kitchen-diners in Romford
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.
Housing in Romford
Take the 20,230 or so homes the valuation list gives Romford: 35% flats, 65% houses, 15% from before 1919, 42% interwar and 43% post-war. Opening up a terrace in Romford usually lands one beam end on the party wall, and 28% of homes here are terraced.
Open plan in Romford flats and newer townhouses
35% of homes in Romford are flats, and in a flat an open plan is checked against how people escape as much as against the structure. The entrance hall is usually the protected route to the front door, so merging it with the kitchen and living room changes the fire strategy. The regulations then look at the distance to the door, where the cooker sits in relation to that route, and the alarms. The flat's front door to the common corridor must keep its fire rating whatever happens inside. Havering Council runs its own building control service with a team of experienced surveyors, so put the escape plan on the drawings they check.
16% of Romford homes were built in 2000 or later. If yours is a three-storey townhouse, the stair enclosure is normally the protected route down from the top floor, and knocking the ground floor hall into the kitchen breaks it. It can still be done, but it usually means sprinklers with a fire-resisting partition, or another design that building control accepts, agreed before any partition comes out. In a two-storey Romford house the rules are easier, but the question still belongs at the drawing stage, not after the plasterer has finished.
Broken-plan and Crittall dividers in RM1
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, you serve a party wall notice next door. Internal reconfiguration like this does not need planning permission, though a listed home needs listed building consent.
- Zoned lighting circuits and dimming for a multi-use room
- Flush beam detailing where a downstand would look wrong
- Ventilation and extraction planned for an open kitchen
VOA Council Tax stock of properties, March 2025, for all 5 statistical areas in Romford. Counts rounded by the VOA.
Trusted Open-Plan Conversions in Romford
Romford families choose GS Renovation for open-plan conversions because one team owns the whole project: we appoint the structural engineer who designs the beam, give you the drawings for any party wall notice where the semi is shared, book Havering building control, and carry out safe staged demolition and tidy finishing. With our founder's 30+ years on the tools, we turn a divided interwar ground floor into a bright open-plan home, signed off by building control.
George was very friendly and helpful from start to finish. He worked really hard to ensure our kitchen was installed to a high standard and was…
Giorgio is an excellent and intelligent workman, and with very reasonable prices! He installed a kitchen extractor fan in a complicated situation…
Excellent service. George's knowledge and skills are the best in the market. He knows what he is doing, does really high quality work, gives good…
FAQ
Frequently Asked Questions about Open-Plan Conversions Romford
Why do open-plan conversion quotes in Romford vary so much?
Open-plan conversion quotes in Romford spread widely because scope, not skill, is what differs. A figure that omits the engineer's design, the Havering Council building control fee or the making good will always undercut one that includes them. Sequence is where cheap quotes cut corners: the escape route is resolved at design stage, before the wall comes out. GS Renovation lists each element for the RM1 address against £3,000 to £8,000 or more (indicative).
Can I open up the two reception rooms in my Romford 1930s semi?
Yes, this is a common job 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, you serve a party wall notice as building owner, and we give you the drawings it needs. No planning permission is needed, though a listed home needs listed building consent.
Can I open my Romford kitchen into the dining room but keep the hall separate?
Yes, and it often suits these houses better. The kitchen-diner opens up while the hall and stairs keep their doors, so cooking smells and heat stay out of the stairwell and front room. The kitchen to dining wall is usually load-bearing, so it needs an engineer's beam, and its sockets and pipes are rerouted before it comes out.
Can I combine a knock-through with a rear extension on my Romford semi?
Yes, as one engineered scheme rather than two jobs. One engineer designs both beams: the one replacing the internal wall and the one over the new opening in the rear wall. The extension shell goes up first, then both openings are formed, so the house is exposed only once. Your party wall notice covers both where either beam bears near the shared wall.
How should lighting be planned for an open-plan Romford room?
Before the ceiling is closed, because the beam divides it. A downstand beam sets where downlights can run, and cables cannot pass through the steel, so routes are planned at first fix. A kitchen-diner usually needs separate circuits for task lighting over worktops and softer light for the dining end. New circuits are notifiable under Part P.
Can a Romford flat be turned open-plan?
Often, with two checks first. The freeholder's written consent under the lease, since the walls may be structural or shared. And the fire escape: opening a flat's hallway into the living space means the route out no longer runs through a protected hall, so building control needs an agreed fire strategy before work starts.
Can a Romford open-plan conversion go in on a building notice?
Havering describes the building notice as most suitable for minor projects, and it names changes inside your home as an example. A single knock-through between two rooms in a Romford semi can suit that route. Once the plan also moves the hall wall, a chimney breast and the fire escape arrangement, full plans is the safer choice, and Havering charges the same for corresponding work on either route, so the check costs nothing extra.
Where does the stair go when a Romford terrace is opened up?
28% of Romford homes are terraced houses, and a terrace plan usually has the stair running up beside the party wall with the hall alongside it. Opening the ground floor puts the stair inside the new room. That can work, but the fire strategy changes, the underside of the stair may need boarding for fire resistance, and the handrail and balustrade become part of the room's design. Decide what happens to the stair before the beam positions are fixed.
What if an earlier owner opened up the Romford ground floor without approval?
Havering's regularisation application covers work carried out without approval on or after 11 November 1985. For an open plan that means exposing the beam and bearings for inspection, and showing how the new layout lets people escape in a fire. Do this before the kitchen and floor are replaced, since both would have to come out again if the steel needs strengthening.
Every Service, One Team
More GS Renovation Services in Romford
One team for every GS Renovation service in Romford:
Same Service, Nearby Areas
Open-Plan Conversions Near Romford
We carry out open-plan conversion across Romford and the surrounding areas. Explore a nearby location:
Ready to Start Your Romford Project?
Free, no-obligation quote for open-plan conversion in Romford.