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Select your affordable SE10 extension builder
Need an Extension Builder in SE10? Exquisite Design & Build Ltd has been helping local clients (5 mile radius) with their extension buildering jobs...
Trusted and professional extension builder in SE10. Experienced in all extension buildering work and keeping within budget and on quote. ROOSE CONS...
From £40,600
Greenwich, SE10
Trusted and professional extension builder in SE10. Experienced in all extension buildering work and keeping within budget and on quote. Trafalgar ...
From £46,360
Island design & Construction Ltd are here to help customers who need an Extension Builder in SE10. We offer a competitive rate to complete all your...
From £45,010
We are a London-based contractor with significant experience in prime property construction and refurbishment, delivering projects for our clients ...
From £44,560
Ricky Fuller
Experienced extension builder ready to quote for your work. Prestige Roofing Limited is the best extension builder in SE10. No obligation free quot...
From £42,940
Greater London, SE10
Experienced extension builder ready to quote for your work. Storeyboard is the best extension builder in SE10. No obligation free quotes and many h...
From £43,750
Storeyboard work on projects of all sizes from outhouses and extensions to full renovations and commercial projects.We offer a complete and bespoke...
From £43,930
Our building services company Demiri Builder Ltd has 15 years’ experience in the industry. We have been helping customers in Lewisham and the sur...
From £41,950
Dule Vida Property Design Ltd is a trusted extension builder serving customers in SE10 and the surrounding area. Contact us to today to get a compe...

Comparing extension builders estimates for Side return extension gives you an idea of who will be better value but the best way to compare costs is to get actual quotes.
What to do - Get rates and quotes for a side return extention by posting your job to extension builders in SE10.
Whether you’re looking to extend your kitchen with a side return extension or you want to convert your basement into a liveable space, read our cost guides to get an idea of how much each project costs before getting a more accurate quote from our database of reliable tradespeople.

Underpin a building - £17,710

Two storey extension - £88,314

Build a timber frame extension - £26,210

Build a swimming pool - £81,210

Single storey extension - £59,192

Side return extension - £43,858

Install an RSJ - £2,410

Outbuilding - £10,210

Build a Mansard loft conversion - £52,210

Loft conversion - £35,715

Build a kitchen extension - £42,210

Hip to gable loft conversion - £42,210

Granny annexe - £87,210

Garden office - £10,210

Convert a Garage - £16,210

Garage - £18,710

Build a flat roof extension - £22,210

Build a dormer loft conversion - £42,210

Concrete foundations - £6,460

Convert a bungalow loft - £29,210

Convert a basement - £39,858