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Mick Singh
At Building Services Contractors we pride ourselves on an efficient and friendly service, and strive to achieve 100% customer satisfaction.
Experienced extension builder ready to quote for your work. Five Star Builder is the best extension builder in N16. No obligation free quotes and m...
Stamford Hill, N16
Relax... you have found a reliable extension builder in N16. London Trowel Co. is a friendly and reliable company based in N16 who consider no job ...
Trusted and professional extension builder in N16. Experienced in all extension buildering work and keeping within budget and on quote. Thermodynam...
GG CONSTRUCTION LTD is a trusted extension builder serving customers in N16 and the surrounding area. Contact us to today to get a competitive quot...
Andreas Thomas Demetri is a trusted extension builder serving customers in N16 and the surrounding area. Contact us to today to get a competitive q...
Carland Builders Ltd are here to help customers who need an Extension Builder in N16. We offer a competitive rate to complete all your extension bu...
Relax... you have found a reliable extension builder in N16. Carbin Canopy is a friendly and reliable company based in N16 who consider no job as t...
Greater Londo, N16
Trusted and professional extension builder in N16. Experienced in all extension buildering work and keeping within budget and on quote. Amastic Roo...
Brooks Builders & Decorators is an established extension buildering business in N16. We come highly recommended and provide competitive quotes for ...

Outbuilding costs in N16 range from the cheapest of £9,984 (Andreas Thomas Demetri based in N7) to the dearest of £10,400 (Five Star Builder based in N16), but these are just estimates.
Comparing extension builders estimates for building an outbuilding 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 build an outbuilding in N16 by posting a job with HaMuch and we will send it to extension builders.
| Borough in London |
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| Outbuilding in Stamford Hill |
| Outbuilding in Clapton |
| Outbuilding in Highbury |
| Outbuilding in Finsbury Park |
| Outbuilding in Seven Sisters |
| Outbuilding in Hackney |
| Outbuilding in Holloway |
| Outbuilding in Homerton |
| Outbuilding in Islington |
| Outbuilding in Archway |
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 - £17,689

Two storey extension - £88,283

Build a timber frame extension - £26,189

Build a swimming pool - £81,189

Single storey extension - £58,776

Side return extension - £43,624

Install an RSJ - £2,389

Outbuilding - £10,189

Build a Mansard loft conversion - £52,189

Loft conversion - £35,520

Build a kitchen extension - £42,189

Hip to gable loft conversion - £42,189

Granny annexe - £87,189

Garden office - £10,189

Convert a Garage - £16,189

Garage - £18,689

Build a flat roof extension - £22,189

Build a dormer loft conversion - £42,189

Concrete foundations - £6,439

Convert a bungalow loft - £29,189

Convert a basement - £39,624