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London Construction
London Construction is an established and experienced local extension builder in West Kensington. Please contact us for a free, no obligation quote...
1st & 2nd Fix Vasconstruct
Vas Constructs
RUBBERCOVER™ EPDM Permaroof rubber cover and roof system. Lead flashing. NCTS. Timber Frame Buildings. Refurbish fit out, structural ...
QA's Pointing and Brick Repair
QA's Pointing Brick Repair
Relax... you have found a reliable extension builder in West Kensington. QA's Pointing and Brick Repair is a friendly and reliable company based in...
Building Vision London Ltd
Building Vision London Ltd is a trusted extension builder serving customers in West Kensington and the surrounding area. Contact us to today to get...
Red Box Maintenance Ltd
Red Box are a Fulham-based building and decorating business who work in West and Southwest London, and who specialise in fine interior renovations,...
M & A UK Ltd
Relax... you have found a reliable extension builder in West Kensington. M & A UK Ltd is a friendly and reliable company based in West Kensington w...
AJ Wells
Need to find an Extension Builder near you for all your extension buildering work?
AJ Wells provides a local, trusted extension buildering ...
Mr
Jonathan Rimmer
Experienced extension builder ready to quote for your work. Mr is the best extension builder in West Kensington. No obligation free quotes and many...
Newpark Construction
Newpark Construction are here to help customers who need an Extension Builder in West Kensington. We offer a competitive rate to complete all your ...
Ferdas Design & Build Ltd
At Ferdas Design & Build Ltd we have been fitting bespoke bathrooms since 2013. We pride ourselves on being the go-to bathroom fitters for discerni...
Extension builder estimates (based on hourly rates) to build a single storey extension in West Kensington
- How much does a single storey extension cost?
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Estimates for common extension builder jobs in West Kensington;
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 - £17,951
Two storey extension - £88,677
Build a timber frame extension - £26,451
Build a swimming pool - £81,451
Single storey extension - £64,024
Side return extension - £46,576
Install an RSJ - £2,651
Outbuilding - £10,451
Build a Mansard loft conversion - £52,451
Loft conversion - £37,980
Build a kitchen extension - £42,451
Hip to gable loft conversion - £42,451
Granny annexe - £87,451
Garden office - £10,451
Convert a Garage - £16,451
Garage - £18,951
Build a flat roof extension - £22,451
Build a dormer loft conversion - £42,451
Concrete foundations - £6,701
Convert a bungalow loft - £29,451
Convert a basement - £42,576