Convert your basement in Stockwell from £37,230

Range from the cheapest Convert a basement £37,230 (A to Z Builders Ltd based in SW1P) to the dearest Convert a basement £49,020 (Buci builders ltd based in SE27). To see prices and availability for your job click green button.

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From £49,020

Last active Nov 26
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Buci builders ltd

Robert Buci

Buci builders ltd is a trusted extension builder serving customers in Stockwell and the surrounding area. Contact us to today to get a competitive ...

From £42,540

Last active Nov 26
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London Construction

London Construction is an established and experienced local extension builder in Stockwell. Please contact us for a free, no obligation quote and c...

From £39,570

Last active Nov 26
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QA's Pointing and Brick Repair

QA's Pointing Brick Repair

Relax... you have found a reliable extension builder in Stockwell. QA's Pointing and Brick Repair is a friendly and reliable company based in Stock...

From £37,320

Last active Oct 26

2 reviews

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RCB Group Design & Build

Vasi J

No Call out charges! 

All Jobs Fully Insured and Guaranteed !!!

All aspects of Plumbing, Heating and Drains....

...

"I am very pleased with the work carried out. All very clear and transparent." - ROMFORD,reviewed 10/01/18, KELLY

From £37,950

Last active Oct 26
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PW Construction & Renovation Ltd

PW Construction & Renovation Ltd is a trusted extension builder serving customers in Stockwell and the surrounding area. Contact us to today to get...

From £38,130

Last active Oct 26
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The Perfectionist

Experienced extension builder ready to quote for your work. The Perfectionist is the best extension builder in Stockwell. No obligation free quotes...

From £41,100

Last active Sep 26
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D & G Building & Decorating

Experienced extension builder ready to quote for your work. D & G Building & Decorating is the best extension builder in Stockwell. No obligation f...

From £37,230

Last active Sep 26
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A to Z Builders Ltd

A to Z Builders Ltd are here to help customers who need an Extension Builder in Stockwell. We offer a competitive rate to complete all your extensi...

From £40,290

Last active Sep 26
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Cornerstones Construction

Experienced extension builder ready to quote for your work. Cornerstones Construction is the best extension builder in Stockwell. No obligation fre...

From £39,840

Last active Sep 26
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Vidanov Building Services

Trusted and professional extension builder in Stockwell. Experienced in all extension buildering work and keeping within budget and on quote. Vidan...

Cheapest builders to convert your basement in Stockwell

Estimates for convert a basement near Stockwell

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

"Basement conversion" - LAMBETH, job posted 05/02/25


Estimates for common extension builder jobs in Stockwell;

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...