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London Construction
London Construction is an established and experienced local extension builder in West Brompton. Please contact us for a free, no obligation quote a...
AVIB City Construction Ltd
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
QA's Pointing and Brick Repair
QA's Pointing Brick Repair
Relax... you have found a reliable extension builder in West Brompton. QA's Pointing and Brick Repair is a friendly and reliable company based in W...
Building Vision London Ltd
Building Vision London Ltd is a trusted extension builder serving customers in West Brompton and the surrounding area. Contact us to today to get a...
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 Brompton. M & A UK Ltd is a friendly and reliable company based in West Brompton who c...
AJ Wells
Need to find an Extension Builder near you for all your extension buildering work?
AJ Wells provides a local, trusted extension buildering ...
Newpark Construction
Newpark Construction are here to help customers who need an Extension Builder in West Brompton. We offer a competitive rate to complete all your ex...
Reid and Co Developments Ltd
Jay Reid
D & G Building & Decorating
Experienced extension builder ready to quote for your work. D & G Building & Decorating is the best extension builder in West Brompton. No obligati...
Cheapest builders for loft conversion in West Brompton
Comparing extension builders estimates for Loft conversion 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 the cost of a loft conversion in West Brompton by posting your job to extension builders in West Brompton.
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Estimates for common extension builder jobs in West Brompton;
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 - £17,987
Two storey extension - £88,731
Build a timber frame extension - £26,487
Build a swimming pool - £81,487
Single storey extension - £64,744
Side return extension - £46,981
Install an RSJ - £2,687
Outbuilding - £10,487
Build a Mansard loft conversion - £52,487
Loft conversion - £38,318
Build a kitchen extension - £42,487
Hip to gable loft conversion - £42,487
Granny annexe - £87,487
Garden office - £10,487
Convert a Garage - £16,487
Garage - £18,987
Build a flat roof extension - £22,487
Build a dormer loft conversion - £42,487
Concrete foundations - £6,737
Convert a bungalow loft - £29,487
Convert a basement - £42,981