From £6,298
Need an Extension Builder in Clayhill? C J Construction has been helping local clients (10 mile radius) with their extension buildering jobs for ma...
From £6,642
Clayhill, IG5
DDC BUILDERS LTD is a trusted extension builder serving customers in Clayhill and the surrounding area. Contact us to today to get a competitive qu...
From £6,218
Britbuild Direct is an established and experienced local extension builder in Clayhill. Please contact us for a free, no obligation quote and compe...
From £6,458
We are a British construction company with over 30 years experience in both commercial and residential building work. As a one-stop-shop, we provid...
From £6,154
The Property Box is an established extension buildering business in Clayhill. We come highly recommended and provide competitive quotes for your wo...
From £6,466
Essex, IG5
Trusted and professional extension builder in Clayhill. Experienced in all extension buildering work and keeping within budget and on quote. ICCH 2...
From £6,466
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
From £6,186
Slade Building and Construction Ltd is an established extension buildering business in Clayhill. We come highly recommended and provide competitive...
From £6,618
ASV Development Ltd are here to help customers who need an Extension Builder in Clayhill. We offer a competitive rate to complete all your extensio...
From £6,706
At Bespoke Interiors Global, building & floor renovations are our passion. We have a holistic and personalised approach and take time to understand...

Concrete foundations range from the £6,154 (The Property Box based in IG4) to £6,706 (ARC Bespoke Interiors based in IG1) in Clayhill.
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 Clayhill by posting a job with HaMuch. We will send it to extension builders who can give you a detailed quote.
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 - £17,671

Two storey extension - £88,257

Build a timber frame extension - £26,171

Build a swimming pool - £81,171

Single storey extension - £58,424

Side return extension - £43,426

Install an RSJ - £2,371

Outbuilding - £10,171

Build a Mansard loft conversion - £52,171

Loft conversion - £35,355

Build a kitchen extension - £42,171

Hip to gable loft conversion - £42,171

Granny annexe - £87,171

Garden office - £10,171

Convert a Garage - £16,171

Garage - £18,671

Build a flat roof extension - £22,171

Build a dormer loft conversion - £42,171

Concrete foundations - £6,421

Convert a bungalow loft - £29,171

Convert a basement - £39,426