Open-plan kitchen knock-throughs · England
Open-plan kitchen knock-throughs in Greater London
Open-plan kitchen knock-throughs in Greater London start with a free visit to measure up, then a written scope and quote before any work begins.
Who usually needs open-plan kitchen knock-throughs in Greater London?
If your Greater London home is an older terrace, the wall between the kitchen and the middle room may well be load-bearing, so an engineer and a steel beam are likely to be part of the plan.
Parents across Greater London often want to see the garden and the children from the hob, which a knock-through between the kitchen and family room can make possible.
What do open-plan kitchen knock-throughs in Greater London include?
The exact scope is agreed after the survey, but a typical job in Greater London covers:
- Free survey visit to check the wall, the floors above and the services running through it
- Structural engineer arranged to design the beam, padstones and temporary propping
- Building Regulations approval arranged, or a building warrant before work starts in Scotland
- In England and Wales, party wall requirements checked where a beam bears into a shared wall
- Temporary props set, the wall removed and the steel beam bedded on padstones
- Cables, pipes and radiators in the wall rerouted by qualified trades
- Beam boxed in, the opening plastered and the floor joined where the wall stood
- New kitchen fitted once the opening is made good and the structural work inspected
How much do open-plan kitchen knock-throughs cost in Greater London?
Typical open-plan kitchen knock-throughs prices for homes in Greater London, including VAT and adjusted for London. Your own figure depends on the size of the kitchen, the layout and what is moving. Labour in London generally costs more than the UK average, which lifts these ranges a little.
| Typical project | Guide price |
|---|---|
| Non-load-bearing wall removed and made goodStud or light partition, minimal services | £1,000–£2,600 |
| Load-bearing wall with a steel beamStructural engineer's design and making good; building control or warrant fees listed separately | £3,900–£11,000 |
| Knock-through with a new kitchen-dinerSteel beam, new kitchen, new floor throughout | £32,500–£71,500 |
Load-bearing guide ranges include the structural engineer's design for a typical single opening and making good; council building control or building warrant fees, rerouted services, decorating and the kitchen itself are listed separately. Prices include VAT at 20%.
Kitchens in homes across Greater London
You will find Victorian and Edwardian terraces, conversion flats, mansion block flats and 1930s semis throughout Greater London. Victorian terraces often have a narrow galley beside the side return, while conversion flats and mansion blocks usually fit the kitchen into a small room or along one living-room wall.
London's mains water is hard, so limescale builds quickly on taps and boiling water taps, and a scale-reducing filter is worth planning in. Permit parking, red routes and flats without lifts are common, so parking suspensions, stair carries and lift bookings may need arranging before delivery day.
Opening a narrow galley into the dining room or side return is one of the most common terrace projects in London. Leasehold flats often call for a full kitchen in a small space, worked around building rules on noise, working hours and waste.
Rules for open-plan kitchen knock-throughs in Greater London
In England, removing a load-bearing wall needs a structural engineer's design and Building Regulations approval through local authority building control or a registered building control approver. Where a beam bears into a party wall, the Party Wall etc. Act 1996 means serving notice on the neighbours before work starts. If the new open-plan kitchen opens onto the hall and stairs, building control will check the escape route, and homes with a floor more than 4.5 metres above ground may need extra fire safety measures.
Conservation areas are widespread across London, so a new extractor vent on a front wall may need permission, and leaseholders usually need the freeholder's written consent first.
Before you start
- If a beam will bear into a wall shared with a neighbour in England or Wales, the Party Wall Act may require notice before work starts.
- Find out whether the wall is load-bearing before planning the layout; joists landing on it or a wall directly above are common clues.
- Think about fire escape if the kitchen will open onto the hall and stairs, particularly in homes of three storeys or more.
- Expect dust and noise for several days; clearing both rooms and sealing doors to the rest of the house saves a lot of cleaning.
- Tell your neighbours early if a beam may bear into a wall you share; in England and Wales a party wall notice may be needed before work starts.
- Clear both rooms completely before the opening is made in your Greater London home, and seal doors to the rest of the house with dust sheets and tape.
Questions about open-plan kitchen knock-throughs in Greater London
How much do open-plan kitchen knock-throughs cost in Greater London?
Open-plan kitchen knock-throughs in Greater London typically cost £1,000 to £2,600 including VAT for removing a non-load-bearing wall and making good, based on prices in London. Larger or more involved jobs cost more, and your price is fixed in writing after a free survey visit.
Do you cover the whole of Greater London?
Yes. We carry out open-plan kitchen knock-throughs across Greater London, including Brent, Islington, Westminster and Bexley. Every job starts with a free survey visit and an itemised written quote.
Does knocking through to the kitchen affect fire safety?
It can. If the new open-plan kitchen opens straight onto the hall and stairs, a kitchen fire could affect the escape route from upstairs, so building control, or the building warrant process in Scotland, will check how people would get out. In houses with a floor more than 4.5 metres above ground, usually three storeys or more, extra fire safety measures may be needed. We confirm what applies before work starts.
Who designs the steel beam for a knock-through?
A structural engineer does. We arrange the engineer, who calculates the loads and specifies the beam size, the padstones it bears on and the temporary propping needed while the wall comes out. Those calculations go with the Building Regulations application or building warrant. We do not design steelwork ourselves; the work follows the engineer's design and is inspected as part of the approval.
How can I tell if a kitchen wall is load-bearing?
Usually you cannot be certain by looking. Clues include floor joists landing on the wall from above, another wall directly on top of it upstairs, or the wall running down the middle of the house on its own foundation. A hollow knock is not a reliable test, because some stud walls carry loads. We check at the survey, and where there is doubt a structural engineer confirms it before anything is removed.
Open-plan kitchen knock-throughs in towns across Greater London
Choose a town for local guide prices and postcode coverage:
- Open-plan kitchen knock-throughs in Brent
- Open-plan kitchen knock-throughs in Islington
- Open-plan kitchen knock-throughs in Westminster
- Open-plan kitchen knock-throughs in Bexley
- Open-plan kitchen knock-throughs in Barking
- Open-plan kitchen knock-throughs in Sutton
- Open-plan kitchen knock-throughs in Croydon
- Open-plan kitchen knock-throughs in Ilford
- Open-plan kitchen knock-throughs in Enfield
- Open-plan kitchen knock-throughs in Harrow
- Open-plan kitchen knock-throughs in Tottenham
- Open-plan kitchen knock-throughs in Walthamstow
- Open-plan kitchen knock-throughs in Dagenham
- Open-plan kitchen knock-throughs in Romford
- Open-plan kitchen knock-throughs in Hayes, Greater London
- Open-plan kitchen knock-throughs in Wembley
- Open-plan kitchen knock-throughs in Fulham
- Open-plan kitchen knock-throughs in Edmonton
- Open-plan kitchen knock-throughs in Southall
- Open-plan kitchen knock-throughs in Putney
- Open-plan kitchen knock-throughs in Battersea
- Open-plan kitchen knock-throughs in Purley
- Open-plan kitchen knock-throughs in Peckham
- Open-plan kitchen knock-throughs in Chingford
- Open-plan kitchen knock-throughs in Uxbridge
- Open-plan kitchen knock-throughs in Wimbledon
- Open-plan kitchen knock-throughs in Brixton
- Open-plan kitchen knock-throughs in Hounslow
- Open-plan kitchen knock-throughs in Finchley
- Open-plan kitchen knock-throughs in Mitcham
- Open-plan kitchen knock-throughs in Feltham
- Open-plan kitchen knock-throughs in Acton
- Open-plan kitchen knock-throughs in Beckenham
- Open-plan kitchen knock-throughs in Chelsea
- Open-plan kitchen knock-throughs in Streatham
- Open-plan kitchen knock-throughs in South Croydon
- Open-plan kitchen knock-throughs in Leytonstone
- Open-plan kitchen knock-throughs in Eltham
- Open-plan kitchen knock-throughs in Morden
- Open-plan kitchen knock-throughs in Carshalton
- Open-plan kitchen knock-throughs in Catford
- Open-plan kitchen knock-throughs in Willesden
- Open-plan kitchen knock-throughs in Canning Town
- Open-plan kitchen knock-throughs in Holloway
- Open-plan kitchen knock-throughs in Welling
- Open-plan kitchen knock-throughs in Shepherds Bush
- Open-plan kitchen knock-throughs in Surbiton
- Open-plan kitchen knock-throughs in Greenford
- Open-plan kitchen knock-throughs in Heston
- Open-plan kitchen knock-throughs in Stratford
- Open-plan kitchen knock-throughs in Chiswick
- Open-plan kitchen knock-throughs in Thamesmead
- Open-plan kitchen knock-throughs in Ruislip
- Open-plan kitchen knock-throughs in Greenwich
- Open-plan kitchen knock-throughs in Barnet
- Open-plan kitchen knock-throughs in Kilburn
- Open-plan kitchen knock-throughs in Wood Green
- Open-plan kitchen knock-throughs in Muswell Hill
- Open-plan kitchen knock-throughs in Bow
- Open-plan kitchen knock-throughs in Highbury
- Open-plan kitchen knock-throughs in Camden Town
- Open-plan kitchen knock-throughs in Northolt
- Open-plan kitchen knock-throughs in Coulsdon
- Open-plan kitchen knock-throughs in Hornchurch
- Open-plan kitchen knock-throughs in Blackheath
- Open-plan kitchen knock-throughs in Isleworth
- Open-plan kitchen knock-throughs in New Malden
- Open-plan kitchen knock-throughs in Hanworth
- Open-plan kitchen knock-throughs in Woodford Green
- Open-plan kitchen knock-throughs in Richmond, Greater London
- Open-plan kitchen knock-throughs in Barnes
- Open-plan kitchen knock-throughs in Notting Hill
- Open-plan kitchen knock-throughs in Wallington
- Open-plan kitchen knock-throughs in Pimlico
- Open-plan kitchen knock-throughs in Hampton
- Open-plan kitchen knock-throughs in Chessington
- Open-plan kitchen knock-throughs in Pinner
- Open-plan kitchen knock-throughs in Hook
- Open-plan kitchen knock-throughs in Golders Green
- Open-plan kitchen knock-throughs in Wealdstone
- Open-plan kitchen knock-throughs in East Barnet
- Open-plan kitchen knock-throughs in Abbey Wood
- Open-plan kitchen knock-throughs in Bethnal Green
- Open-plan kitchen knock-throughs in Bayswater
- Open-plan kitchen knock-throughs in Friern Barnet
- Open-plan kitchen knock-throughs in Harlesden
- Open-plan kitchen knock-throughs in Brockley
- Open-plan kitchen knock-throughs in South Ruislip
- Open-plan kitchen knock-throughs in Plumstead
- Open-plan kitchen knock-throughs in South Norwood
- Open-plan kitchen knock-throughs in Harringay
- Open-plan kitchen knock-throughs in Norbury
- Open-plan kitchen knock-throughs in Tooting
- Open-plan kitchen knock-throughs in Stepney
- Open-plan kitchen knock-throughs in Roehampton
- Open-plan kitchen knock-throughs in Worcester Park
- Open-plan kitchen knock-throughs in Limehouse
- Open-plan kitchen knock-throughs in New Cross
- Open-plan kitchen knock-throughs in Chislehurst
- Open-plan kitchen knock-throughs in Earlsfield
- Open-plan kitchen knock-throughs in West Ham
- Open-plan kitchen knock-throughs in Manor Park
- Open-plan kitchen knock-throughs in Orpington
- Open-plan kitchen knock-throughs in West Ealing
- Open-plan kitchen knock-throughs in Palmers Green
- Open-plan kitchen knock-throughs in Sudbury, Greater London