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P R Building
P R Building is a trusted extension builder serving customers in Highbury and the surrounding area. Contact us to today to get a competitive quote ...
Bspec Ltd
Mick Singh
At Building Services Contractors we pride ourselves on an efficient and friendly service, and strive to achieve 100% customer satisfaction.
SH Enterprise
Need the extension buildering job done quickly without breaking the bank? SH Enterprise offer fast, reliable, and affordable extension buildering s...
SLS BUILDERS LIMITED
SLS BUILDERS LIMITED is a trusted extension builder serving customers in Highbury and the surrounding area. Contact us to today to get a competitiv...
Torrington
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
Five Star Builder
Experienced extension builder ready to quote for your work. Five Star Builder is the best extension builder in Highbury. No obligation free quotes ...
London Trowel Co.
Relax... you have found a reliable extension builder in Highbury. London Trowel Co. is a friendly and reliable company based in Highbury who consid...
Thermodynamic Building Services Ltd
Trusted and professional extension builder in Highbury. Experienced in all extension buildering work and keeping within budget and on quote. Thermo...
First guard Roofing
Darren Bergin
Relax... you have found a reliable extension builder in Highbury. First guard Roofing is a friendly and reliable company based in Highbury who cons...
CK Constructions & Development Ltd
CK Constructions & Development Ltd is a trusted extension builder serving customers in Highbury and the surrounding area. Contact us to today to ge...
Flat roof extension cost in Highbury
A flat roof extension ranges from the cheapest of £21,976 (SLS BUILDERS LIMITED based in NW5) to the dearest of £22,400 (Five Star Builder based in N16), but these are just estimates. While they give you an idea of who will be better value, the best way to compare costs is to get real quotes.
Find out how much your flat roof extension will cost in Highbury by posting a job with HaMuch. We'll send it to extension builders in Highbury.
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Estimates for common extension builder jobs in Highbury;
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 - £17,706
Two storey extension - £88,308
Build a timber frame extension - £26,206
Build a swimming pool - £81,206
Single storey extension - £59,112
Side return extension - £43,813
Install an RSJ - £2,406
Outbuilding - £10,206
Build a Mansard loft conversion - £52,206
Loft conversion - £35,678
Build a kitchen extension - £42,206
Hip to gable loft conversion - £42,206
Granny annexe - £87,206
Garden office - £10,206
Convert a Garage - £16,206
Garage - £18,706
Build a flat roof extension - £22,206
Build a dormer loft conversion - £42,206
Concrete foundations - £6,456
Convert a bungalow loft - £29,206
Convert a basement - £39,813