Underpin your home in N2 from £16,820

If your home needs underpinning due to subsidence, it can be a worrying time for you. Luckily, specialist builders can help you underpin your house and stabilise it for years to come. But how much will it cost in N2? To see prices and availability for your job click Get quotes.

HaMuch is Excellent

Underpin a building cost in N2 - Sort by rates or availability

From £17,692

(last active 28/08/26)
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SJ Expert Building Services

SJ Expert Building Services are here to help customers who need an Extension Builder in N2. We offer a competitive rate to complete all your extens...

From £16,820

(last active 28/08/26)
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Onyx Iv

Ivaylo Shkodrov

Extremely reliable service . Flexibility, correct, listening customer.  Wide experience.  

From £17,596

(last active 20/08/26)
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Taylor Construction Services Ltd

Relax... you have found a reliable extension builder in N2. Taylor Construction Services Ltd is a friendly and reliable company based in N2 who con...

From £17,428

(last active 11/08/26)
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Raf's Building Service

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

Raf's Building Service provides a local, trusted extensi...

From £17,644

(last active 07/08/26)
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Swiftdale Developments Ltd

Need the extension buildering job done quickly without breaking the bank? Swiftdale Developments Ltd offer fast, reliable, and affordable extension...

From £17,876

(last active 06/08/26)
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DS Construction

Trusted and professional extension builder in N2. Experienced in all extension buildering work and keeping within budget and on quote. DS Construct...

From £17,484

(last active 06/08/26)
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RF Building Services

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

From £17,580

(last active 07/05/26)
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Arundell Associates

Barney Arundell

Trusted and professional extension builder in N2. Experienced in all extension buildering work and keeping within budget and on quote. Arundell Ass...

From £17,660

(last active 02/03/26)
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Chelebi Builders

Chelebi Builders is a bespoke Build & Design construction company based in North London. Our expertise range from Loft Conversions, Extensions, Hou...

From £17,540

(last active 01/03/26)
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Gwe construction

Trusted and professional extension builder in N2. Experienced in all extension buildering work and keeping within budget and on quote. Gwe construc...

Cost of underpinning in N2

Estimates for underpin a building near N2

Underpinning ranges from £16,820 (Onyx Iv based in N11) to £17,876 (DS Construction based in N3), but the final cost will depend on the method of underpinning used, how much of your foundations need underpinning and where you live.

Comparing extension builders estimates for underpinning gives you an idea of who will be better value but the best way to compare costs is to get actual quotes.

Get quotes to underpin your home in N2 by posting a job with HaMuch and we will send it to extension builders in N2.

"Underpin a building" - N10, job posted 01/01/70


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Estimates for common extension builder jobs in N2;

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...