House Extensions and Loft Conversions in Blackheath
Suddeco designs, gets approval for and builds extensions, loft conversions and renovations across Blackheath. 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 Blackheath
Georgian and Victorian houses, and the 1950s–60s Span houses of Blackheath Park. Period-house refurbishments, rear extensions and loft conversions.
Blackheath is split between Greenwich and Lewisham and is a conservation area in both, with many listed buildings. We check your exact address with the Royal Borough of Greenwich records before we draw anything, and price the whole job — design, approvals and build — in one estimate.
Where we work in Blackheath
Blackheath Village, Blackheath Park and the streets around the Heath.
Postcodes: SE3
Part of the borough page.
A construction company near you in Blackheath
Looking for a construction company near you in Blackheath? Suddeco designs, gets approval for and builds extensions, lofts, renovations and new builds in Blackheath — building company, general contractor and design and build firm in one team.
Blackheath FAQs
Are you a construction company near me in Blackheath?
Yes. Suddeco works across Blackheath 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 Blackheath?
Extensions, lofts, conversions, renovations and new builds in Blackheath, with the drawings and approvals.
Do you build it yourselves?
Yes. Suddeco designs, handles planning and delivers the build with its own project management.