GS Renovation removes chimney breasts throughout Kensington and Chelsea, from the mansion-style townhouses of Knightsbridge to the period terraces around Portobello Road. Drawing on 30+ years in SW5, W8, W10 and W11, we take out redundant breasts safely, support the retained stack above and leave the room squared off, with the whole job certified under the Building Regulations.
Chimney breast removal in Notting Hill's period homes
Most homes across the borough still carry their original chimney breasts, and in the Georgian and Regency terraces around Notting Hill and South Kensington the flues run within the party wall shared with the house next door. Because the breast carries the masonry stack above it, we never remove one without a structural engineer first establishing what is being supported and how the retained weight will be caught once the breast is gone.
On the lower floors we support the retained stack with steel gallows brackets bolted firmly into the party wall, or a small beam where the brackets are unsuitable for the loading. In the borough's taller townhouses, where the stack runs the full height of the building, we more often remove the whole stack and make good the roof. A stack is never left hanging unsupported, whatever route the design takes.
Party wall and building control in W11
Because the borough's terraces are built tight against one another, the chimney stack almost always sits within the shared party wall, so removing the breast or fixing gallows brackets is notifiable under the Party Wall Act. We serve notice on the adjoining owner before work starts. The structural support itself is notifiable under the Building Regulations, and the Royal Borough of Kensington and Chelsea's building control inspects and signs it off.
This is building control work, not a planning matter, unless your property is listed or the change touches a conservation-area elevation, in which case we flag the consent needed. We manage the lot: the engineer's design, the party wall notices, safe removal and propping, capping any redundant flue with ventilation to prevent damp, and replastering so there is no trace the breast was ever there.
- Full chimney stack removal and roof making good
- Structural engineer calculations
- Party Wall Act notices for shared stacks
- Making good, plastering and reinstating the wall
- Flue capping, ventilation and building control sign-off
The GS Renovation Difference in Kensington and Chelsea
Kensington and Chelsea homeowners choose GS Renovation because we treat chimney breast removal as the structural task it is. You get an engineer-designed support solution, gallows brackets or a beam fixed properly, party wall and building control handled end to end, tidy working in an occupied home, and a certified finish, all backed by 30+ years across the Royal Borough.
- Free, no-obligation quotations
- Over 30 years of experience
- Dedicated project management
- Fully insured and guaranteed work
- Building control and planning support
- Clean, tidy and reliable tradespeople