Convert your basement in Muswell Hill from £29,850

Range from the cheapest Convert a basement £29,850 (Onyx Iv based in N11) to the dearest Convert a basement £41,730 (WT Construction Service Ltd based in N11). To see prices and availability for your job click green button.

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From £39,660

Last active Nov 26
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SJ Expert Building Services

SJ Expert Building Services are here to help customers who need an Extension Builder in Muswell Hill. We offer a competitive rate to complete all y...

From £32,190

Last active Oct 26
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Bellator Construction Ltd

Dimitar Vakavliev

We are reliable tradesmen delivering quality works with attention to detail 

From £41,730

Last active Oct 26
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WT Construction Service Ltd

Need the extension buildering job done quickly without breaking the bank? WT Construction Service Ltd offer fast, reliable, and affordable extensio...

From £39,120

Last active Oct 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 £41,730

Last active Oct 26
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Pavillion Building Services

Relax... you have found a reliable extension builder in Muswell Hill. Pavillion Building Services is a friendly and reliable company based in Muswe...

From £39,570

Last active Sep 26
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First guard Roofing

Darren Bergin

Relax... you have found a reliable extension builder in Muswell Hill. First guard Roofing is a friendly and reliable company based in Muswell Hill ...

From £38,940

Last active Aug 26
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GG CONSTRUCTION LTD

GG CONSTRUCTION LTD is a trusted extension builder serving customers in Muswell Hill and the surrounding area. Contact us to today to get a competi...

From £37,320

Last active Aug 26
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Andreas Thomas Demetri

Andreas Thomas Demetri is a trusted extension builder serving customers in Muswell Hill and the surrounding area. Contact us to today to get a comp...

From £29,850

Last active Aug 26
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Onyx Iv

Ivaylo Shkodrov

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

From £38,580

Last active Aug 26
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Taylor Construction Services Ltd

Relax... you have found a reliable extension builder in Muswell Hill. Taylor Construction Services Ltd is a friendly and reliable company based in ...

Cheapest builders to convert your basement in Muswell Hill

Estimates for convert a basement near Muswell Hill

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 Muswell Hill by posting a job with HaMuch and we will send it to  extension builders in Muswell Hill.

"Basement conversion" - N6, job posted 01/01/70


Estimates for common extension builder jobs in Muswell Hill;

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...