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Propello
Ali Alagoz
Propello is an established and experienced local extension builder in N17. Please contact us for a free, no obligation quote and competitive rates...
2nwest Builders and Decorators Ltd
Relax... you have found a reliable extension builder in N17. 2nwest Builders and Decorators Ltd is a friendly and reliable company based in N17 who...
J&H Builder
J&H Builder is a trusted extension builder serving customers in N17 and the surrounding area. Contact us to today to get a competitive quote for ex...
MEGABUILD LTD
MEGABUILD LTD is a trusted extension builder serving customers in N17 and the surrounding area. Contact us to today to get a competitive quote for ...
Best Builders
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
GG CONSTRUCTION LTD
GG CONSTRUCTION LTD is a trusted extension builder serving customers in N17 and the surrounding area. Contact us to today to get a competitive quot...
A K Decoration & Building Serv
Need an Extension Builder in N17? A K Decoration & Building Serv has been helping local clients (5 mile radius) with their extension buildering job...
Fine Loft Construction
Fine Loft Construction are here to help customers who need an Extension Builder in N17. We offer a competitive rate to complete all your extension ...
KJV CONSTRUCTION LTD
KJV CONSTRUCTION LTD is an established and experienced local extension builder in N17. Please contact us for a free, no obligation quote and compet...
Extension builder estimates (based on hourly rates) to build a single storey extension in N17
"Single storey extension" - N17, job posted 01/01/70
- How much does a single storey extension cost?
- Single storey extension cost calculator
- What size single storey extension can I build without planning permission?
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- How deep do foundations need to be for a single storey extension?
- Is it cheaper to have an extension or a conservatory?
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Estimates for common extension builder jobs in N17;
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 - £17,678
Two storey extension - £88,266
Build a timber frame extension - £26,178
Build a swimming pool - £81,178
Single storey extension - £58,552
Side return extension - £43,498
Install an RSJ - £2,378
Outbuilding - £10,178
Build a Mansard loft conversion - £52,178
Loft conversion - £35,415
Build a kitchen extension - £42,178
Hip to gable loft conversion - £42,178
Granny annexe - £87,178
Garden office - £10,178
Convert a Garage - £16,178
Garage - £18,678
Build a flat roof extension - £22,178
Build a dormer loft conversion - £42,178
Concrete foundations - £6,428
Convert a bungalow loft - £29,178
Convert a basement - £39,498