Knock-through walls in Hall Green

Planning your knock-through in Hall Green

Work inside your Hall Green home isn't development, so planning permission doesn't apply — the exception is a listed building, where Birmingham City Council would need to give listed building consent. Structural work, new electrics and drainage changes come under Building Regulations.

Removing a load-bearing wall needs a structural engineer's calculations and Building Regulations approval.
A beam bearing on a wall shared with a neighbour needs party wall notice at least two months before work.
Keep the completion certificate and engineer's calculations safe, as a buyer's solicitor will ask for them.

Postcode district: B28
Planning and building control: Birmingham City Council
From our West Bromwich base: 9 miles

Which options suit homes in Hall Green?

Wide opening instead of full removal

Keeping short sections of wall at each end, or a bulkhead above, lets you open two rooms up while keeping some separation and somewhere to put furniture. It can mean a shorter, lighter steel, and it sometimes gives a better result where the two floors are at slightly different levels or the ceilings don't line up.

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.

Guide prices for Hall Green

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.

Questions about knock-through walls in Hall Green

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.

How do I book a survey in Hall Green?

Send the form on this page, use the guide-price tool or call 0800 088 6248 free. We'll ask a few questions about your knock-through and arrange a time to visit.

How messy is it, and can we stay at home?

You can stay at home, but expect dust and noise for a few days. We seal doorways with dust sheets and zip doors, protect floors, and take rubble straight out to a skip or bags. The two rooms being joined will be out of use, and the kitchen may be too, if the wall involved is the kitchen wall.

Does Birmingham City Council need to approve my knock-through?

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 Birmingham City Council or a registered building control approver.

Close to Hall Green

Other work we do in Hall Green

Use our guide-price tool for a knock-through in Hall Green, then get a fixed price for the agreed specification after the survey.