Convert your basement in Southgate from £29,850

Range from the cheapest Convert a basement £29,850 (Onyx Iv based in N11) to the dearest Convert a basement £43,800 (Rafix Building based in EN4). To see prices and availability for your job click green button.

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From £43,800

Last active Oct 26
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Rafix Building

Rafal Szczepanski

Our homes need to be regularly maintained and from time to time they need to be rejuvenated, modernised and enhanced. When it comes to building wor...

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 £36,870

Last active Oct 26
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New Finishes

New Finishes is a trusted extension builder serving customers in Southgate and the surrounding area. Contact us to today to get a competitive quote...

From £41,730

Last active Oct 26
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Pavillion Building Services

Relax... you have found a reliable extension builder in Southgate. Pavillion Building Services is a friendly and reliable company based in Southgat...

From £39,840

Last active Oct 26
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Homeland Building Ltd

Homeland Building Ltd is a trusted extension builder serving customers in Southgate and the surrounding area. Contact us to today to get a competit...

From £38,130

Last active Oct 26
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Wittick Building Ltd

Wittick Building Ltd is a trusted extension builder serving customers in Southgate and the surrounding area. Contact us to today to get a competiti...

From £39,840

Last active Sep 26
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Roni Lofts Conversions Ltd

Need an Extension Builder in Southgate? Roni Lofts Conversions Ltd has been helping local clients (10 mile radius) with their extension buildering ...

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 £36,690

Last active Aug 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...

Cheapest builders to convert your basement in Southgate

Estimates for convert a basement near Southgate

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


Estimates for common extension builder jobs in Southgate;

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...