Open-plan kitchen, diner and living conversions in Cheshunt. Trusted, professional, 30+ years' hands-on experience.
GS Renovation forms open plan living space in Cheshunt homes by removing internal walls and replacing them with sized steel. The engineer's design comes first, then the propping, then the beam, then the services and finishes. We coordinate the building control application and inspections, and you get one point of contact throughout.

Cheshunt's houses cluster in two periods, and each sets a different starting point. In the six middle layer super output areas covering Cheshunt, 25.5 per cent of council tax properties were built between 1955 and 1964, the single largest build period band. In the Rosedale area, 48.2 per cent were built between 1965 and 1982.
Neither figure tells you what a particular wall is carrying. It tells you what to check. The engineer inspects the wall, the floor above and the roof structure, then sizes the beam for the span you actually want rather than the span that is convenient to build. That is settled before a start date is offered.
In a terrace the beam ends have fewer places to go. At the 2021 census, 35.2 per cent of Cheshunt households lived in a terraced house, a higher share than the 30.7 per cent in semi-detached houses. A bearing into a shared wall brings the Party Wall etc. Act 1996 into the programme, and notice is served before dates are fixed.
Opening up also moves services. Radiators, sockets, switches and the kitchen extract route can all sit in the wall you are taking out, so first fix is planned before demolition starts. We set the order of trades at quotation stage, so plastering is not held up waiting on an electrician who was booked too late.
Building control inspects at set stages, and those stages control the programme. Building control for the Borough of Broxbourne is provided by Hertfordshire Building Control Limited, which is jointly owned by Broxbourne Borough Council and seven other Hertfordshire local authorities. It sees the propping and the formed opening, then the beam on its padstones with the bearings still exposed.
Nothing is boarded or plastered over a bearing until it has been seen. That one rule shapes the whole sequence, because uncovering a bearing later is slow and it is expensive. A final visit follows the making good, and the completion certificate is issued after that. We book each visit rather than leaving it to you.
Open plan work fails on sequencing more than on steel. We set the order at quotation stage: engineer, propping, beam, first fix services, then finishes, with the building control inspection of the bearings placed before anything is covered. One point of contact holds that programme together, so trades are not booked against each other and your home is not opened up longer than it needs to be. Fully insured, free no obligation quotations.
Very friendly and I am very pleased with the work he has done, also very clean worker and enthusiastic about his work. Can not fault this company!!!!…
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…
George is a very hard working builder, and has done a fantastic job on replacing my Bathroom. His attention to detail was great and I wouldn't…
FAQ
Not a real one, no. We can explain on 07472 424 226 how open-plan conversion is usually approached in a Cheshunt home and what tends to move the cost, but the EN7 property has to be seen before GS Renovation commits anything to paper. Builders who quote blind across Cheshunt are the ones who revise later. Email info@gsrenovationltd.co.uk with the address and we will arrange a time. The EN7 survey carries no obligation of any kind. 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.
Yes, and that is the question building control asks first. Where a staircase discharges into an open plan ground floor, the protected route to the front door is lost. The compensating measures are agreed with the inspector: mains powered interlinked smoke alarms, a sprinkler system, or a fire separated hall. Cheshunt has a large post-war stock, 32.3 per cent built from 1945 to 1964, and stair positions vary house to house, so this is settled on the drawing.
The combined room loses heat differently, so radiator sizes and pipework are checked as part of the design. At the 2021 census, 78.4 per cent of Cheshunt households had mains gas as their only central heating, which means a boiler and radiators sized for the old layout. A larger space with more external wall and glazing can need a different emitter, and moving a radiator is easier while the floor is up.
Sound can carry further in one large room, and the party wall itself does not change. At the 2021 census, 65.8 per cent of Cheshunt households lived in a terraced or semi-detached house, so a shared wall is part of the picture here. The Building Regulations sound requirements apply to new dwellings and conversions rather than to an internal alteration, so improving the party wall is a choice made at design stage, while the finishes are off.
Yes, with the working area sealed and the route in and out protected. At the 2021 census, 69.6 per cent of households in the six Cheshunt areas owned their home outright or with a mortgage, and an owner occupier stays put while the work runs. Water, power and a working kitchen are kept going where the layout allows, dust sheeting and a temporary partition go up before demolition, and the site is cleared down each day.
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 Cheshunt. Explore what else we do locally:
Same Service, Nearby Areas
We carry out open-plan conversion across Cheshunt and the surrounding areas. Explore a nearby location:
Free, no-obligation quote for open-plan conversion in Cheshunt. Rated 4.9 from 31 reviews on MyBuilder, fully insured, and building control handled for you.