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We Fix & Upkeep Ltd
Cosmin-Adrian Aporcariti
We are a company based in South London, with a strong will to work and to do the best job possible every tine we start a job (big or small) because...
PURE DESIGN AND BUILD
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
GS Wood Building Services
Need to find an Extension Builder near you for all your extension buildering work?
GS Wood Building Services provides a local, trusted exte...
From £6,546
CRESSWELL DESIGN & BUILD
CRESSWELL DESIGN & BUILD are here to help customers who need an Extension Builder in KT15. We offer a competitive rate to complete all your extensi...
From £6,666
Tolwey
Surrey, KT15
Need to find an Extension Builder near you for all your extension buildering work?
Tolwey provides a local, trusted extension buildering se...
From £6,386
EcoWoodDesign
EcoWoodDesign are here to help customers who need an Extension Builder in KT15. We offer a competitive rate to complete all your extension builderi...
From £6,330
Hanging Space
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
From £6,778
JDM (D&B) Ltd
As a successful Surrey Property building Company, we pride ourselves not only on what we produce for our clients, but also the manner that we appro...
From £6,330
Mulberry Design & Build Ltd
General Building, Landscaping and Driveway Specialists. Some of the tasks we complete tasks such as refurbishments, extensions and conversions to d...
From £5,922
Inspiral Construction
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
Concrete foundation costs in KT15
Concrete foundations range from the £5,922 (Inspiral Construction based in KT16) to £6,778 (JDM (D&B) Ltd based in Kt14) in KT15.
Comparing extension builders estimates for laying concrete foundations gives you an idea of who will be better value, but the best way to compare costs is to get actual quotes.
Find out the exact cost of laying concrete foundations in KT15 by posting a job with HaMuch. We will send it to extension builders who can give you a detailed quote.
- How much do foundations cost in the UK?
- What factors affect the cost of concrete foundations?
- What is the difference between a trench and a strip foundation?
- What is the difference between a concrete slab and a foundation?
- What is the minimum depth for a concrete foundation?
- Can I pour my own foundation?
- Can I pour my own concrete slab?
- How do you put a new foundation under an existing house?
Get extension builder rates instantly
Estimates for common extension builder jobs in KT15;
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 - £17,622
Two storey extension - £88,182
Build a timber frame extension - £26,122
Build a swimming pool - £81,122
Single storey extension - £57,432
Side return extension - £42,868
Install an RSJ - £2,322
Outbuilding - £10,122
Build a Mansard loft conversion - £52,122
Loft conversion - £34,890
Build a kitchen extension - £42,122
Hip to gable loft conversion - £42,122
Granny annexe - £87,122
Garden office - £10,122
Convert a Garage - £16,122
Garage - £18,622
Build a flat roof extension - £22,122
Build a dormer loft conversion - £42,122
Concrete foundations - £6,372
Convert a bungalow loft - £29,122
Convert a basement - £38,868