Convert your basement in OL4 from £28,320

Range from the cheapest Convert a basement £28,320 (Valdecor based in OL8) to the dearest Convert a basement £38,580 (N/W Builders based in Ol8). To see prices and availability for your job click green button.

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From £30,750

Rates updated Nov 26
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D.r.m.brickwork

David Mather

Small brickwork jobs welcome.garden wall's and pointing as well.any type of walls built.

From £34,800

Last active Nov 26
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Unique Building Services & Consultancy

Shehele

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

From £28,320

Last active Nov 26
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Valdecor

Titus Pinzariu

20 years experience. 

Great recommendations. 

From £35,790

Last active Nov 26
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We Build

Trusted and professional extension builder in OL4. Experienced in all extension buildering work and keeping within budget and on quote. We Build ha...

From £33,360

Last active Nov 26
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Fit-on Garage Doors

Trusted and professional extension builder in OL4. Experienced in all extension buildering work and keeping within budget and on quote. Fit-on Gara...

From £38,040

Last active Nov 26
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Northern Garage Conversion

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

From £35,790

Last active Nov 26
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JJ Painting Services

I teach others on how to achieve flawless finishes through my blog on my website. i also am a stickler for perfection. I'm very friendly and punctu...

From £36,510

Last active Nov 26
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CM BUILDING SERVICES

Relax... you have found a reliable extension builder in OL4. CM BUILDING SERVICES is a friendly and reliable company based in OL4 who consider no j...

From £34,350

Last active Nov 26
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W WELSBY BUILDING SERVICE

Need an Extension Builder in OL4? W WELSBY BUILDING SERVICE has been helping local clients (20 mile radius) with their extension buildering jobs fo...

From £38,580

Last active Nov 26
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N/W Builders

We are a family ran business that has gone through three generations of management. We pride ourselves in providing the highest quality workmanship...

Cheapest builders to convert your basement in OL4

Estimates for convert a basement near OL4

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 OL4 by posting a job with HaMuch and we will send it to  extension builders in OL4.


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Estimates for common extension builder jobs in OL4;

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...