Find builders to lay your concrete foundations in HP15 from £6,290

Concrete foundations keep your extension, conservatory or other new building stable for years to come. It's important to hire qualified extension builders to lay your foundations, but how much will it cost in HP15? To see prices and availability for your job click Get quotes.

HaMuch is Excellent

Concrete foundations cost in HP15 - Sort by rates or availability

From £6,434

Member since October 2026

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Buildmac Ltd

Chris Czerwinski

About us: Buildmac Ltd is a well-established, trustworthy, reliable and professional business based in High Wycombe, covering all surrounding areas...

From £6,346

(last active 26/07/26)
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Building High Wycombe

Relax... you have found a reliable extension builder in HP15. Building High Wycombe is a friendly and reliable company based in HP15 who consider n...

From £6,290

(last active 26/07/26)
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Mitchell & Co Building & Renovations Ltd

Mitchell & Co Building & Renovations Ltd is an established extension buildering business in HP15. We come highly recommended and provide competitiv...

From £6,642

(last active 18/07/26)
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jesson ladscaping and construction

Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...

From £6,618

(last active 18/07/26)
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Steve Knight Construction

Steve Knight Construction is a High Wycombe based Building Company with 38 years experience in all aspects of the Construction Industry. We are abl...

From £6,530

(last active 18/07/26)
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Charts Project Management and Build

Our building services company Charts Project Management and Build has been helping customers in Buckinghamshire and the surrounding area by providi...

From £6,570

(last active 18/07/26)
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Shaks build

Trusted and professional extension builder in HP15. Experienced in all extension buildering work and keeping within budget and on quote. Shaks buil...

From £6,410

(last active 28/06/26)
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Loudwater Building Services

Need to find an Extension Builder near you for all your extension buildering work?

Loudwater Building Services provides a local, trusted ex...

From £6,570

(last active 10/06/26)
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Chris Warren Construction Ltd

Chris Warren Construction Ltd is an established extension buildering business in HP15. We come highly recommended and provide competitive quotes fo...

From £6,650

(last active 17/05/26)
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E E Construction

E E Construction is an established extension buildering business in HP15. We come highly recommended and provide competitive quotes for your work.<...

Concrete foundation costs in HP15

Estimates for concrete foundations near HP15

Concrete foundations range from the £6,290 (Mitchell & Co Building & Renovations Ltd based in HP13) to £6,650 (E E Construction based in HP10) in HP15.
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 HP15 by posting a job with HaMuch. We will send it to extension builders who can give you a detailed quote.


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Estimates for common extension builder jobs in HP15;

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.

More extensions & conversions cost guides...