Chimney Breast Removal Newham

Space is the reason people call us in Newham. A terraced house with breasts on both floors is carrying nearly a square metre of brick that does nothing useful any more. We take it out, carry the retained stack on engineered steel, give you the drawings for the party wall notice you serve on next door, and leave you a straight, plastered wall.

In Newham, removing a breast on one floor typically costs £2,200 to £3,250 on a steel beam, and £3,000 to £5,000 across two floors (indicative London ranges, MyBuilder and Checkatrade, 2026). GS Renovation Ltd, a building contractor based in Potters Bar, does the work in Newham.

How the job runs

1. Free site survey at your Newham address: which floors the breast runs through, a shared stack, any live flue.
2. The engineer we appoint designs the support, and the work is registered with Newham Council building control or an approved inspector. On a shared wall you serve the party wall notice as building owner; we supply the drawings.
3. The floor above is propped and the breast comes down in courses from the top; what remains sits on the support the engineer specified.
4. Building control inspects the support before it is covered. We make good, and the completion certificate follows.

Removing a chimney breast in Newham terraces

Most Newham terraces still carry their original breasts in the front reception and the rear bedroom above, reclaiming useful floor space once the fireplaces have gone out of use. Because the breast is masonry that helps carry the stack and wall above it, we never simply knock it out. Every removal starts with a structural engineer confirming what is being supported and designing the support for whatever is left standing higher up.

On the lower floors we carry the retained stack on a steel beam set on padstones, bearing into the party wall; gallows brackets are used only where the engineer and building control accept them. Where the flue is redundant on both sides right up to roof level, taking the whole stack down and making the roof good avoids leaving heavy masonry over the rooms below, but a stack shared with next door needs their agreement first.

Housing in Newham

The valuation list shows roughly 132,650 homes in Newham, of which 37% are pre-1919, 5% interwar and 58% post-1945, split 59% flats to 41% houses. Where most homes are flats, post-war blocks in Newham rarely have breasts, so one in a flat is checked by the engineer first.

Chimney breast removal on Newham's building notice route

Newham lists removing a chimney breast, re-covering a roof and installing or altering a kitchen as minor works suited to a building notice, and under a building notice work can start two working days after the council receives the application. That speed comes with a condition. No drawings are approved in advance, so the structural engineer we appoint has to have the support for the retained stack designed, and the steel or brackets on site, before the first brick comes out. The inspector judges the support on the day against those calculations, with the breast half removed and the stack propped.

The same list is useful if the roof is due for re-covering. The stack above the roofline is either kept and carried, or taken down as part of the roof work, and it costs far less in scaffold and disruption to make that decision once. Where the stack is shared with next door along the party wall, taking it down involves the neighbour and a party wall notice that you, as building owner, serve. In Newham we look at the roof, the loft and both neighbours' stacks at the same visit, so the breast and the stack become one decision rather than two separate jobs.

Party wall and building control in E6 and E7

In Newham's tightly built terraces the chimney stack sits within the party wall shared with the house next door, so removing the breast or bearing a beam into that wall is notifiable under the Party Wall Act. You, as building owner, serve notice on your neighbour before any work begins, with the drawings we supply, which matters especially in the closely packed streets of E6, E7 and E13 where the two houses often share a single stack.

The structural support itself is notifiable under building control rather than planning, and Newham Council's inspector signs off the beam, or brackets where accepted, once installed. We appoint the engineer who calculates the support, then handle safe removal with propping, capping any redundant flue with ventilation to prevent damp in the stack, and replastering so the finished room shows no sign a breast was ever there.

Why most inspectors now want a beam

For years the standard way to hold up a retained stack was a pair of gallows brackets, steel angle brackets bolted into the party wall either side of the breast. They are quick, cheap and take up no room. In 2024 the local authority building control body withdrew its standard gallows bracket detail, and since then most inspectors across Newham and the rest of London would rather see the stack carried on a steel beam.

A beam spans between sound masonry either side and does not depend on the condition of the party wall brickwork, which in an old E7 or E13 terrace can be soft, previously altered or already carrying a neighbour's flue. Some inspectors will still accept brackets where the wall is demonstrably sound and the engineer supports it. We ask the question before the design is finalised rather than after, because it changes what is ordered and how long the job runs.

• Roof tiling, flashing and leadwork made good
• Ceiling and joist support where the breast carried them
• Gallows brackets only where the engineer and building control accept them

VOA Council Tax stock of properties, March 2025, for all 40 statistical areas in Newham. Counts rounded by the VOA.

Once the chimney breast removal work in Newham is scoped, people usually go on to read home renovation in Newham, our Newham area guide, builders across London, party walls and chimney breasts, chimney breast removal anywhere in London and Cracks in Walls: When to Worry.

Why Choose GS Renovation in Newham

Newham homeowners choose GS Renovation because we treat chimney breast removal as the structural job it is, not a quick knock-through. You get an engineer-designed support, usually a steel beam on padstones, building control handled from start to finish, the drawings for your party wall notice, tidy working in an occupied home and a signed-off result, all backed by our founder's 30+ years on the tools.

Checked by Abdelaaziz Saaid, founder and director of GS Renovation Ltd (Companies House no. 14611254). Structural design is by the consulting engineer appointed to your project.