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Experienced extension builder ready to quote for your work. J&J Building Solutions is the best extension builder in Balham. No obligation free quot...
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...
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 is an established and experienced local extension builder in Balham. Please contact us for a free, no obligation quote and comp...
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
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...
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 is a trusted extension builder serving customers in Balham and the surrounding area. Contact us to today to get a competitive quo...
Trusted and professional extension builder in Balham. Experienced in all extension buildering work and keeping within budget and on quote. Sonik Bu...
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...

Hip to gable loft conversions range from the cheapest of £42,048 (J&J Building Solutions based in SW16) to the dearest of £43,024 (Buci builders ltd based in SE27).
Comparing extension builders estimates for converting a hip to gable roof gives you an idea of who will be better value, but the best way to compare costs is to get actual quotes.
Get rates and quotes to do a hip to gable loft conversion in Balham by posting a job with HaMuch and we will send it to extension builders 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