Convert your basement in BR7 from £35,970

Range from the cheapest Convert a basement £35,970 (RJC BUILDING SERVICES based in BR5) to the dearest Convert a basement £42,000 (May & Sons Building Solutions Limited based in BR7). To see prices and availability for your job click green button.

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From £35,970

Last active Nov 26
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RJC BUILDING SERVICES

Need an Extension Builder in BR7? RJC BUILDING SERVICES has been helping local clients (10 mile radius) with their extension buildering jobs for ma...

From £38,760

Last active Nov 26
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Master Builders

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

Master Builders provides a local, trusted extension buil...

From £39,930

Last active Nov 26
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POVERSET BUILDING COMPANY

Curtis Archer

Relax... you have found a reliable extension builder in BR7. POVERSET BUILDING COMPANY is a friendly and reliable company based in BR7 who consider...

From £39,930

Last active Jun 26
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Aumosa Ltd

Experienced extension builder ready to quote for your work. Aumosa Ltd is the best extension builder in BR7. No obligation free quotes and many hap...

From £37,950

Last active Apr 26
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R&K EVANS BUILDERS

Location

Chislehurst, BR7

R&K EVANS BUILDERS is an established extension buildering business in BR7. We come highly recommended and provide competitive quotes for your work....

From £42,000

Last active Apr 26
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May & Sons Building Solutions Limited

Our building services company May & Sons Building Solutions Limited is a family-run business established in 2019. Since then we have been helping c...

From £38,130

Last active Apr 26
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Fairview Construction Team Ltd.

As a well-established, FMB-approved construction company, we have offices in both North and South London. Because we operate out of Bromley and Isl...

From £36,690

Last active Apr 26
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PARAMOUNT CONSTRUCTION (UK)

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

From £40,920

Last active Apr 26
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Altash Building Services

Experienced extension builder ready to quote for your work. Altash Building Services is the best extension builder in BR7. No obligation free quote...

From £36,330

Last active Apr 26
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MONUMENTAL CONSTRUCTION LIMITE

MONUMENTAL CONSTRUCTION LIMITE are here to help customers who need an Extension Builder in BR7. We offer a competitive rate to complete all your ex...

Cheapest builders to convert your basement in BR7

Estimates for convert a basement near BR7

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

What to do - Get rates and quotes for the cost to convert a basement in BR7 by posting a job with HaMuch and we will send it to  extension builders in BR7.


Estimates for common extension builder jobs in BR7;

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...