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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 SW17. No obligation free quotes...
J & D Construction
Trusted and professional extension builder in SW17. Experienced in all extension buildering work and keeping within budget and on quote. J & D Cons...
Langston Builders
Tooting, SW17
Langston Builders is a trusted extension builder serving customers in SW17 and the surrounding area. Contact us to today to get a competitive quote...
Sonik Building Services
Trusted and professional extension builder in SW17. Experienced in all extension buildering work and keeping within budget and on quote. Sonik Buil...
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...
Renaissance Timothy Brewer Ltd
Renaissance Timothy Brewer Ltd is an established extension buildering business in SW17. We come highly recommended and provide competitive quotes f...
Tenfold Renovation
Tenfold Renovation
Need to find an Extension Builder near you for all your extension buildering work?
Tenfold Renovation provides a local, trusted extension b...
PW Construction & Renovation Ltd
PW Construction & Renovation Ltd is a trusted extension builder serving customers in SW17 and the surrounding area. Contact us to today to get a co...
PRM BUILDING
Relax... you have found a reliable extension builder in SW17. PRM BUILDING is a friendly and reliable company based in SW17 who consider no job as ...
QSA Builders Ltd
QSA Builders Ltd are here to help customers who need an Extension Builder in SW17. We offer a competitive rate to complete all your extension build...
Extension builder estimates (based on hourly rates) to build a single storey extension in SW17
"Single storey extension" - BALHAM, job posted 01/01/70
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Estimates for common extension builder jobs in SW17;
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 - £17,697
Two storey extension - £88,295
Build a timber frame extension - £26,197
Build a swimming pool - £81,197
Single storey extension - £58,936
Side return extension - £43,714
Install an RSJ - £2,397
Outbuilding - £10,197
Build a Mansard loft conversion - £52,197
Loft conversion - £35,595
Build a kitchen extension - £42,197
Hip to gable loft conversion - £42,197
Granny annexe - £87,197
Garden office - £10,197
Convert a Garage - £16,197
Garage - £18,697
Build a flat roof extension - £22,197
Build a dormer loft conversion - £42,197
Concrete foundations - £6,447
Convert a bungalow loft - £29,197
Convert a basement - £39,714