Build a mansard loft conversion in NG18 from £51,816

Mansard loft conversions are ideal if you want to maximise the space in your home. Extending your roof out into a flat roof with an almost vertical wall, they almost always require planning permission but can add significant value to your home. To see prices and availability for your job click green button.

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From £52,128

Last active Aug 26
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Garry Jones Bricklayer

Garry Jones Bricklayer are here to help customers who need an Extension Builder in NG18. We offer a competitive rate to complete all your extension...

From £52,176

Last active Jul 26
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A Thompson Joinery & Building

A Thompson Joinery & Building is a trusted extension builder serving customers in NG18 and the surrounding area. Contact us to today to get a compe...

From £52,184

Last active Jul 26
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Lewis Construction

Trusted and professional extension builder in NG18. Experienced in all extension buildering work and keeping within budget and on quote. Lewis Cons...

From £51,952

Last active Jul 26
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BRS BUILDERS

Need an Extension Builder in NG18? BRS BUILDERS has been helping local clients (20 mile radius) with their extension buildering jobs for many years...

From £51,936

Last active Jul 26
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Dave Tideswell Builder Renovations

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

Dave Tideswell Builder Renovations provides a local, tru...

From £52,184

Last active Apr 26
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Moorside Construction Ltd

Trusted and professional extension builder in NG18. Experienced in all extension buildering work and keeping within budget and on quote. Moorside C...

From £51,816

Last active Feb 26
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George Raffan Builder

George Raffan Builder is an established and experienced local extension builder in NG18. Please contact us for a free, no obligation quote and comp...

From £51,992

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V H Construction

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

From £52,152

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CJS Building

CJS Building is an established and experienced local extension builder in NG18. Please contact us for a free, no obligation quote and competitive r...

From £51,896

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Deanestor Limited

Deanestor Limited is an established extension buildering business in NG18. We come highly recommended and provide competitive quotes for your work....

Mansard loft conversion cost in NG18

Estimates for build a mansard loft conversion near NG18

Mansard loft conversions range from the cheapest installation of £51,816 (George Raffan Builder based in NG17) to the dearest of around £52,184 (Lewis Construction based in NG17).

While these estimates give you a good idea how much you'll pay for a mansard loft conversion, the only way to get an accurate price is to get real quotes from real builders.

Get quotes to install a mansard loft conversion in NG18 by posting a job with HaMuch and we'll send it to extension builders in NG18. 


Estimates for common extension builder jobs in NG18;

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...