Knock-through walls in Wythall

Planning your knock-through in Wythall

Internal alterations in Wythall don't need planning permission unless the house is listed. Removing or altering a load-bearing wall does need Building Regulations approval, through Bromsgrove District Council's building control team or a registered building control approver, and a party wall may bring in the Party Wall etc. Act 1996.

Internal alterations to a listed building need listed building consent from Bromsgrove District Council.
Steel beams usually take one to two weeks to make once the calculations are approved.
A beam bearing on a wall shared with a neighbour needs party wall notice at least two months before work.

Postcode district: B47
Planning and building control: Bromsgrove District Council
From our West Bromwich base: 11 miles

Choices to weigh up in Wythall

Through-lounge

Joining the front and back reception rooms gives one long room with light from both ends. The wall between them is often load-bearing, and on some houses a chimney breast sits nearby, which needs its own support if it's removed. A partial opening with nibs left either side can be a good compromise on cost and structure.

Kitchen into dining room

A very common knock-through in older houses, creating one sociable room for cooking and eating. It often goes alongside a new kitchen, so the steel position, lighting and sockets are planned with the kitchen layout in mind. Radiators and doors may move to make the most of the longer wall space.

How much should you budget in Wythall?

Guide prices start at £1,200 and run to £14,000 depending on size and specification. Opening up a 3.5 m load-bearing wall between kitchen and dining room in a semi: around £4,500–£6,800.

Guide prices for knock-through walls
Option	Guide price	Good to know
Non-load-bearing wall removed	£1,200 – £2,800	No steel, mostly making good
Load-bearing wall with steel beam (up to about 4 m)	£3,800 – £7,500	The usual kitchen-diner or through-lounge
Wide span, chimney breast or multiple steels	£7,500 – £14,000	Bigger steels, more propping and making good

Guide ranges include VAT where it applies. A free survey turns this guide into a fixed, itemised price.

Your questions answered

How much does it cost to knock through a wall?

In the West Midlands, a knock-through typically costs £1,200–£14,000 including VAT where it applies. Removing a non-load-bearing partition is usually £1,200–£2,800. Opening a load-bearing wall of about 3.5 metres between a kitchen and dining room, with an engineer-designed steel, building control and re-plastering, is typically £4,500–£6,800. Decorating and new flooring across both rooms are usually extra.

Which postcodes in Wythall do you work in?

We cover B47 and the streets around them. If you're on the edge of Wythall, neighbouring Kings Heath and Kings Norton are covered too.

How long does a knock-through take?

Most take 1–2 weeks on site. The steel usually takes one to two weeks to make after the engineer's calculations are approved, so allow three to five weeks from instruction to finished walls. The wall removal and steel installation themselves typically take two to four days; plastering, drying and refitting sockets take up the rest.

Will I need permission from the council in Wythall?

Not for planning — internal work isn't development unless the house is listed. Building Regulations approval is needed for structural work such as removing a load-bearing wall, through Bromsgrove District Council or a registered building control approver.

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More services in Wythall

Give us a call on 0800 088 6248, or send a photo of the wall and your postcode, and we'll take it from there.