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J&J Building Solutions
Experienced extension builder ready to quote for your work. J&J Building Solutions is the best extension builder in Balham. No obligation free quot...
Buci builders ltd
Robert Buci
Buci builders ltd is a trusted extension builder serving customers in Balham and the surrounding area. Contact us to today to get a competitive quo...
CW BUILDING SERVICES
Experienced extension builder ready to quote for your work. CW BUILDING SERVICES is the best extension builder in Balham. No obligation free quotes...
London Construction
London Construction is an established and experienced local extension builder in Balham. Please contact us for a free, no obligation quote and comp...
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 Balham. QA's Pointing and Brick Repair is a friendly and reliable company based in Balham w...
J & D Construction
Trusted and professional extension builder in Balham. Experienced in all extension buildering work and keeping within budget and on quote. J & D Co...
Langston Builders
Langston Builders is a trusted extension builder serving customers in Balham and the surrounding area. Contact us to today to get a competitive quo...
Sonik Building Services
Trusted and professional extension builder in Balham. Experienced in all extension buildering work and keeping within budget and on quote. Sonik Bu...
ACE BUILDING CONTRACTORS AND D
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
Extension builder estimates (based on hourly rates) to build a single storey extension in Balham
"Single storey extension" - BALHAM, job posted 01/01/70
- How much does a single storey extension cost?
- Single storey extension cost calculator
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Estimates for common extension builder jobs in Balham;
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 - £17,778
Two storey extension - £88,418
Build a timber frame extension - £26,278
Build a swimming pool - £81,278
Single storey extension - £60,568
Side return extension - £44,632
Install an RSJ - £2,478
Outbuilding - £10,278
Build a Mansard loft conversion - £52,278
Loft conversion - £36,360
Build a kitchen extension - £42,278
Hip to gable loft conversion - £42,278
Granny annexe - £87,278
Garden office - £10,278
Convert a Garage - £16,278
Garage - £18,778
Build a flat roof extension - £22,278
Build a dormer loft conversion - £42,278
Concrete foundations - £6,528
Convert a bungalow loft - £29,278
Convert a basement - £40,632