Build a mansard loft conversion in Maghera from £51,432

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 £51,432

Last active Sep 26
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C McGurk Building Contractor

Chris Mc gurk

We have over 25 years experience in all building work and renowned for good workmanship   All jobs small and large taken on 

From £51,904

Last active Sep 26
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FJS CONTRACTS LTD

Fjs Contracts

FJS CONTRACTS LTD are here to help customers who need an Extension Builder in Maghera. We offer a competitive rate to complete all your extension b...

From £52,016

Last active Aug 26
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Seamus Mcmullan building and joinery

Seamus Mc mullan

Seamus Mcmullan building and joinery is an established extension buildering business in Maghera. We come highly recommended and provide competitive...

Mansard loft conversion cost in Maghera

Estimates for build a mansard loft conversion near Maghera

Mansard loft conversions range from the cheapest installation of £51,432 (C McGurk Building Contractor based in BT44) to the dearest of around £52,016 (Seamus Mcmullan building and joinery based in BT45).

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 Maghera by posting a job with HaMuch and we'll send it to extension builders in Maghera. 


Estimates for common extension builder jobs in Maghera;

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...