House Extensions and Kitchen Fitters in Balham
Suddeco designs, gets approval for and builds extensions, loft conversions and renovations across Balham. Designed, approved and built by one team.
Side return · indicative renderPlanned around the house you have
Layouts shaped by the plot
Choose a layout that suits the plot, the structure and how you live.
Old and new join properly
Drainage, utilities and structural openings planned before they become snags.
Access kept in view
Residents, deliveries and trades all need a workable route through the site.
Start from a layout
What we build here
Nearby boroughs
What to know before building in Balham
Victorian and Edwardian terraces, famously the Heaver Estate houses with deep plots. Side-return and wraparound kitchen extensions, and large L-shaped dormer loft conversions.
The Heaver Estate is a conservation area, so roof and rear changes there need more care than on neighbouring streets. We check your exact address with Wandsworth Council records before we draw anything, and price the whole job — design, approvals and build — in one estimate.
Where we work in Balham
the Heaver Estate, Nightingale Triangle and the streets between Balham High Road and Tooting Bec.
Postcodes: SW12
Part of the borough page.
A construction company near you in Balham
Looking for a construction company near you in Balham? Suddeco designs, gets approval for and builds extensions, lofts, renovations and new builds in Balham — building company, general contractor and design and build firm in one team.
Balham FAQs
Are you a construction company near me in Balham?
Yes. Suddeco works across Balham and every other London borough. We survey the site, draw and approve the design, and build it with our own team. Call 020 3633 8086 or book a free survey.
What construction work do you do in Balham?
Extensions, lofts, conversions, renovations and new builds in Balham, with the drawings and approvals.
Do you build it yourselves?
Yes. Suddeco designs, handles planning and delivers the build with its own project management.