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CJC BUILDERS
Trusted and professional extension builder in KT18. Experienced in all extension buildering work and keeping within budget and on quote. CJC BUILDE...
J Stevens Roofing & Guttering
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
CONTRACTBUILD LTD
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
DE SELINCOURT CONSTRUCTION
Trusted and professional extension builder in KT18. Experienced in all extension buildering work and keeping within budget and on quote. DE SELINCO...
From £6,562
S JEFFEREY BUILDERS
Experienced extension builder ready to quote for your work. S JEFFEREY BUILDERS is the best extension builder in KT18. No obligation free quotes an...
From £6,538
SAS Build
SAS Build are here to help customers who need an Extension Builder in KT18. We offer a competitive rate to complete all your extension buildering j...
From £6,122
ARCHERY BUILDING SERVICES LTD
Nicky King
Over 30 years experience in carpentery. Have carried a a number of extensions and refurbishments in the surrey aera. Have a large number of satisfi...
From £6,130
ANM BUILDERS LTD
Experienced extension builder ready to quote for your work. ANM BUILDERS LTD is the best extension builder in KT18. No obligation free quotes and m...
From £5,810
Priority Roofbuild Ltd
AArron Doyle
Experienced extension builder ready to quote for your work. Priority Roofbuild Ltd is the best extension builder in KT18. No obligation free quotes...
From £7,130
London Bespoke Build
Need an Extension Builder in KT18? London Bespoke Build has been helping local clients (10 mile radius) with their extension buildering jobs for ma...
Concrete foundation costs in KT18
Concrete foundations range from the £5,810 (Priority Roofbuild Ltd based in KT17) to £7,130 (London Bespoke Build based in KT20) in KT18.
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 KT18 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 KT18;
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 - £17,666
Two storey extension - £88,248
Build a timber frame extension - £26,166
Build a swimming pool - £81,166
Single storey extension - £58,312
Side return extension - £43,363
Install an RSJ - £2,366
Outbuilding - £10,166
Build a Mansard loft conversion - £52,166
Loft conversion - £35,303
Build a kitchen extension - £42,166
Hip to gable loft conversion - £42,166
Granny annexe - £87,166
Garden office - £10,166
Convert a Garage - £16,166
Garage - £18,666
Build a flat roof extension - £22,166
Build a dormer loft conversion - £42,166
Concrete foundations - £6,416
Convert a bungalow loft - £29,166
Convert a basement - £39,363