Open-plan kitchen knock-throughs in Brighton

Is open-plan kitchen knock-throughs right for your Brighton kitchen?

Some households in East Sussex want a kitchen-diner for having people round, where guests can sit at a table or island while the food is still being cooked.

Plenty of Brighton homes have a small back kitchen beside a dining room that only gets used at Christmas, and joining the two gives one room the household actually lives in. We cover all of Brighton, including the BN2 postcode district, and travel out to neighbouring towns across East Sussex.

What is in a typical job?

Your written quote lists everything included. For open-plan kitchen knock-throughs, that normally means:

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
In England and Wales, party wall requirements checked where a beam bears into a shared wall
New kitchen fitted once the opening is made good and the structural work inspected
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

What do open-plan kitchen knock-throughs cost in Brighton?

As a starting point for Brighton, these ranges include VAT at 20% and allow for typical labour costs in the South East. Labour in the South East generally costs more than the UK average, which lifts these ranges a little.

What do open-plan kitchen knock-throughs cost in Brighton?
Typical project	Guide price
Non-load-bearing wall removed and made goodStud or light partition, minimal services	£920–£2,300
Load-bearing wall with a steel beamStructural engineer's design and making good; building control or warrant fees listed separately	£3,400–£9,800
Knock-through with a new kitchen-dinerSteel beam, new kitchen, new floor throughout	£28,500–£63,000

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%.

House types around Brighton and what they mean for a kitchen

Typical homes in this part of East Sussex include Regency townhouses and flats, Victorian terraces, 1930s semis and seaside bungalows. Regency and Victorian houses split into flats often have small kitchens in former reception rooms, while 1930s semis usually have a compact kitchen at the back.

East Sussex has hard water, so limescale builds up on taps, kettles and boiling water taps, and a filter or softener is worth considering. Seafront flats without lifts, permit parking and steep streets in the coastal towns can make delivery and waste removal slower, so access needs planning.

Regulations for kitchen work in Brighton

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.

Listed Regency buildings, conservation areas and homes inside the South Downs National Park may need consent for a new external vent, and flat owners usually need freeholder consent.

Getting the most from your open-plan kitchen knock-throughs

Choose the new floor finish before the wall comes out, so the strip where the wall stood can be levelled and covered in one go.
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.
Keep the completion certificate somewhere safe after the work, as a buyer's solicitor will usually ask for it when you sell your Brighton home.
Allow time for the engineer's design and approval before work starts, especially in Scotland, where the building warrant must be granted first.

Questions about open-plan kitchen knock-throughs in Brighton

How much do open-plan kitchen knock-throughs cost in Brighton?

Open-plan kitchen knock-throughs in Brighton typically cost £920 to £2,300 including VAT for removing a non-load-bearing wall and making good, based on prices in the South East. Larger or more involved jobs cost more, and your price is fixed in writing after a free survey visit.

Can you measure up in Brighton before quoting?

Yes. Every quote starts with a free, no-obligation survey visit to your home in Brighton. We measure the room, check the walls, floor and service positions, then send an itemised written quote.

When is the new kitchen fitted after a knock-through?

After the opening is complete. The order is propping, removing the wall, setting the beam on its padstones, inspection, then boxing in, plastering and joining the floor where the wall stood. Fresh plaster usually needs three to six weeks to dry before full decorating, though a mist coat can go on sooner, so the units are often fitted while the walls dry and the decorating follows later.

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.

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.

Open-plan kitchen knock-throughs in neighbouring towns

Close to Brighton? We cover these nearby towns too: