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QA's Pointing Brick Repair
Relax... you have found a reliable extension builder in Stockwell. QA's Pointing and Brick Repair is a friendly and reliable company based in Stock...
Robert Buci
Buci builders ltd is a trusted extension builder serving customers in Stockwell and the surrounding area. Contact us to today to get a competitive ...
Vasi J
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..."I am very pleased with the work carried out. All very clear and transparent." - ROMFORD,reviewed 10/01/18, KELLY
PW Construction & Renovation Ltd is a trusted extension builder serving customers in Stockwell and the surrounding area. Contact us to today to get...
Experienced extension builder ready to quote for your work. The Perfectionist is the best extension builder in Stockwell. No obligation free quotes...
Experienced extension builder ready to quote for your work. D & G Building & Decorating is the best extension builder in Stockwell. No obligation f...
London Construction is an established and experienced local extension builder in Stockwell. Please contact us for a free, no obligation quote and c...
A to Z Builders Ltd are here to help customers who need an Extension Builder in Stockwell. We offer a competitive rate to complete all your extensi...
Experienced extension builder ready to quote for your work. Cornerstones Construction is the best extension builder in Stockwell. No obligation fre...
Trusted and professional extension builder in Stockwell. Experienced in all extension buildering work and keeping within budget and on quote. Vidan...

In Stockwell, prices for dormer loft conversions range from £41,976 (A to Z Builders Ltd based in SW1P) to £43,024 (Buci builders ltd based in SE27), but how much your conversion costs will vary depending on the size of your property, how easy access to your roof is and what you want to use the space for.
The best way to get an accurate price is to compare quotes from extension builders in Stockwell. Post your job on HaMuch now and we'll put you in touch with available extension builders.
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 - £17,749

Two storey extension - £88,373

Build a timber frame extension - £26,249

Build a swimming pool - £81,249

Single storey extension - £59,976

Side return extension - £44,299

Install an RSJ - £2,449

Outbuilding - £10,249

Build a Mansard loft conversion - £52,249

Loft conversion - £36,083

Build a kitchen extension - £42,249

Hip to gable loft conversion - £42,249

Granny annexe - £87,249

Garden office - £10,249

Convert a Garage - £16,249

Garage - £18,749

Build a flat roof extension - £22,249

Build a dormer loft conversion - £42,249

Concrete foundations - £6,499

Convert a bungalow loft - £29,249

Convert a basement - £40,299