We send your job to ALL Clapton extension builders
Available extension builders in Clapton reply
Select your affordable Clapton extension builder
Mick Singh
At Building Services Contractors we pride ourselves on an efficient and friendly service, and strive to achieve 100% customer satisfaction.
Need the extension buildering job done quickly without breaking the bank? SH Enterprise offer fast, reliable, and affordable extension buildering s...
Ali Alagoz
Propello is an established and experienced local extension builder in Clapton. Please contact us for a free, no obligation quote and competitive r...
Torrington Design
NIECEIC / NAAPIT GASSAFE WATER REGULATIONS We offer services towards completion of high end construction projects to dis...
"Did callout made safe my elctrical work thanks" - reviewed 16/05/23, REECYRUSSO
Relax... you have found a reliable extension builder in Clapton. M Saleem Builders is a friendly and reliable company based in Clapton who consider...
UK Drywall Ltd is an established and experienced local extension builder in Clapton. Please contact us for a free, no obligation quote and competit...
Sampson Essien
Thistle Bonding Coat: Ideal for use on low-suction backgrounds such as brick or concrete blocks, this product provided a solid foundation, Thi...
Trusted and professional extension builder in Clapton. Experienced in all extension buildering work and keeping within budget and on quote. GNB Con...
Relax... you have found a reliable extension builder in Clapton. 2nwest Builders and Decorators Ltd is a friendly and reliable company based in Cla...
Experienced extension builder ready to quote for your work. Five Star Builder is the best extension builder in Clapton. No obligation free quotes a...

Garden offices range from the cheapest of £9,936 (2nwest Builders and Decorators Ltd based in E17) to the dearest of £11,584 (Propello based in E17), but these are only estimates.
The best way to compare costs is to get actual quotes.
Get rates and quotes to build a garden office in Clapton by posting a job with HaMuch. We'll send it to extension builders in Clapton.
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 - £17,801

Two storey extension - £88,451

Build a timber frame extension - £26,301

Build a swimming pool - £81,301

Single storey extension - £61,016

Side return extension - £44,884

Install an RSJ - £2,501

Outbuilding - £10,301

Build a Mansard loft conversion - £52,301

Loft conversion - £36,570

Build a kitchen extension - £42,301

Hip to gable loft conversion - £42,301

Granny annexe - £87,301

Garden office - £10,301

Convert a Garage - £16,301

Garage - £18,801

Build a flat roof extension - £22,301

Build a dormer loft conversion - £42,301

Concrete foundations - £6,551

Convert a bungalow loft - £29,301

Convert a basement - £40,884