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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
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...
SJ Expert Building Services are here to help customers who need an Extension Builder in Holloway. We offer a competitive rate to complete all your ...
SLS BUILDERS LIMITED is a trusted extension builder serving customers in Holloway and the surrounding area. Contact us to today to get a competitiv...
Experienced extension builder ready to quote for your work. Five Star Builder is the best extension builder in Holloway. No obligation free quotes ...
Relax... you have found a reliable extension builder in Holloway. London Trowel Co. is a friendly and reliable company based in Holloway who consid...
Trusted and professional extension builder in Holloway. Experienced in all extension buildering work and keeping within budget and on quote. Thermo...
Darren Bergin
Relax... you have found a reliable extension builder in Holloway. First guard Roofing is a friendly and reliable company based in Holloway who cons...
CK Constructions & Development Ltd is a trusted extension builder serving customers in Holloway and the surrounding area. Contact us to today to ge...

Kitchen extensions in Holloway range from the cheapest of £41,976 (SLS BUILDERS LIMITED based in NW5) to the dearest of £42,400 (Five Star Builder based in N16), but these are just estimates based on our database of hourly and daily rates from tradespeople across the country.
The best way to get an accurate price for your kitchen extension is to get actual quotes. Post your job on HaMuch now and we'll send it to extension builders in Holloway.
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 - £17,699

Two storey extension - £88,299

Build a timber frame extension - £26,199

Build a swimming pool - £81,199

Single storey extension - £58,984

Side return extension - £43,741

Install an RSJ - £2,399

Outbuilding - £10,199

Build a Mansard loft conversion - £52,199

Loft conversion - £35,618

Build a kitchen extension - £42,199

Hip to gable loft conversion - £42,199

Granny annexe - £87,199

Garden office - £10,199

Convert a Garage - £16,199

Garage - £18,699

Build a flat roof extension - £22,199

Build a dormer loft conversion - £42,199

Concrete foundations - £6,449

Convert a bungalow loft - £29,199

Convert a basement - £39,741