Open-plan kitchen, diner and living conversions in Acton. Trusted, professional, 30+ years' hands-on experience.
GS Renovation creates open-plan spaces in Acton's period homes, turning the boxy front and middle rooms of W3's Victorian and Edwardian terraces into bright kitchen-diners and knock-throughs. With over 30 years of structural work across West London, we combine the engineering behind every opening with the finish that makes an open-plan layout feel effortless.

The classic Acton knock-through joins the front reception to the middle room, and the popular kitchen-diner opens the rear closet wing into the side return. Because the walls between these spaces usually carry load, an open-plan conversion here is a structural project, not just a decorating one. An engineer sizes the steel to bridge the new opening, and we bear it onto padstones so the floors and masonry above are properly carried once the wall comes out.
Not every homeowner wants one vast room, so we also create broken-plan layouts using Crittall-style glazed dividers and part-height walls that keep zones distinct while sharing light. Whether it is a full knock-through, a wide supported opening or a kitchen-diner spanning the return, we prop, demolish in stages and lift the beam into place, then check for movement before the temporary supports come away.
Opening up an Acton terrace almost always involves a wall that returns into the shared party wall, so bearing a beam onto it makes the work notifiable under the Party Wall Act. You serve notice on the neighbour before starting, keeping them informed while the reception and kitchen are opened up. Getting the notices out early means the party wall side never becomes the thing that delays your build.
An internal open-plan conversion is controlled under the Building Regulations rather than planning, so there is no planning application to Ealing Council unless a conservation-area or listed exterior is being altered. The engineer's calculations go to building control, an inspector signs off the beam and any glazed divider fixings, and you receive the completion certificate. We run the engineer, the steel and the plastering as one job, so your open-plan space is both certified and finished.
Acton homeowners choose GS Renovation for open-plan conversions because we own the whole job: engineer-sized steel served on the neighbour, and Ealing building control sign-off, right through to the plastered, painted finish. Whether it is a knock-through, a kitchen-diner across the return or a Crittall broken-plan divider, we work cleanly in your W3 home, backed by 30+ years in West London.
George was brilliant. Lovely bloke, very reasonably priced and a perfectionist to boot. He completed our small kitchen renovation with care and great…
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…
My husband and I are extremely pleased with the work. The standard of the work is outstanding and Saiid has a great eye for detail and will not leave…
FAQ
Not a real one, no. We can explain on 07472 424 226 how open-plan conversion is usually approached in an Acton home and what tends to move the cost, but the W3 property has to be seen before GS Renovation commits anything to paper. Builders who quote blind across Ealing are the ones who revise later. Email info@gsrenovationltd.co.uk with the address and we will arrange a time. The W3 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.
That is how we work, and it is deliberate. Splitting a crew across Acton jobs makes every one of them late, so open-plan conversion at a W3 address is resourced properly from the first day to the certificate from Ealing Council. GS Renovation would rather start you two weeks later than leave a house open. Ask our Ealing references about it. Ring 07472 424 226 and we will confirm what else is running in Acton or Southall.
Size, mostly. We are small enough that you know who is coming to your W3 home for open-plan conversion, and large enough to run the whole Acton project without bringing in strangers halfway through. GS Renovation keeps one named manager on the Ealing site throughout. The 31 MyBuilder reviews behind our 4.9 rating describe exactly that. Email info@gsrenovationltd.co.uk and we will arrange a free survey. The Acton reviews and Ealing references are all public.
Where the dividing walls are non-structural partitions, usually yes, but the lease and the freeholder's licence to alter come first. In a W3 flat we confirm with an engineer what is carrying load before agreeing any layout.
It changes the making good more than the structural element. Bay-fronted Victorian and Edwardian terraces with rear closet wings and side returns rarely have square openings or regular floors, so open-plan conversion at a W3 property takes longer in plaster and joinery than in a modern house. GS Renovation shows that as a separate line on the Acton quotation. The survey that establishes it is free. GS Renovation will explain on 07472 424 226 how open-plan conversion is actually priced at a W3 address in Acton itself.
Usually yes, but the dividing wall in a W3 terrace is often load-bearing, so an engineer must size a steel beam to carry the structure above the new opening. Where the wall returns into the shared party wall, the Party Wall Act applies and notice is served on the neighbour. The beam is then signed off by Ealing building control. We handle all of it.
Yes, across Ealing and much of West London. Open-plan conversion takes us to Southall and the surrounding areas regularly, and a property just outside Acton is no harder to service than one at W3. GS Renovation will say plainly if distance makes a job impractical. Email info@gsrenovationltd.co.uk with the address and we will tell you either way. Nothing is owed for asking or for the survey. Aftercare is no harder a few streets further out.
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 Acton. Explore what else we do locally:
Same Service, Nearby Areas
We carry out open-plan conversion across Acton and the surrounding areas. Explore a nearby location:
Free, no-obligation quote for open-plan conversion in Acton. Rated 4.9 from 31 reviews on MyBuilder, fully insured, and building control handled for you.