Add an outbuilding to your property in Monmouthshire from £9,568

Outbuildings are the perfect way to add extra space to your property when you need a bit of quiet from the main house. Whether it's for a garden office, gym or workshop, an outbuilding can add value to your home and increase your quality of life. To see prices and availability for your job click green button.

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From £9,816

Last active Aug 26
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Eric J Ivins

Eric J Ivins is a trusted extension builder serving customers in Monmouthshire and the surrounding area. Contact us to today to get a competitive q...

From £9,984

Last active Aug 26
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PARTRIDGE - WILSON BUILDERS

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

PARTRIDGE - WILSON BUILDERS provides a local, trusted ex...

From £9,568

Last active Aug 26
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D BENDON CONSTRUCTION LTD

D BENDON CONSTRUCTION LTD is an established and experienced local extension builder in Monmouthshire. Please contact us for a free, no obligation q...

From £9,744

Last active Aug 26
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OWEN BROTHERS CONSTRUCTION LTD

OWEN BROTHERS CONSTRUCTION LTD are here to help customers who need an Extension Builder in Monmouthshire. We offer a competitive rate to complete a...

From £9,768

Last active Dec 25
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JSP Building Contractors Ltd

Our building services company JSP Carpentry & Building Services has 15 years of experience in the industry. Since then, we have been helping custom...

From £9,608

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HEDLYN BUILDING CONTRACTORS

Relax... you have found a reliable extension builder in Monmouthshire. HEDLYN BUILDING CONTRACTORS is a friendly and reliable company based in Mon...

From £9,944

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H VAUGHAN BUILDERS

H VAUGHAN BUILDERS is an established extension buildering business in Monmouthshire. We come highly recommended and provide competitive quotes for ...

Outbuilding cost in Monmouthshire

Estimates for outbuilding near Monmouthshire

Outbuilding costs in Monmouthshire range from the cheapest of £9,568 (D BENDON CONSTRUCTION LTD based in NP4) to the dearest of £9,984 (PARTRIDGE - WILSON BUILDERS based in NP44), but these are just estimates.

Comparing extension builders estimates for building an outbuilding gives you an idea of who will be better value, but the best way to compare costs is to get actual quotes.

Get rates and quotes to build an outbuilding in Monmouthshire by posting a job with HaMuch and we will send it to extension builders.


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Get extension builder rates instantly (excluding VAT or callout charges)
Location in UKHourly RateDaily Rate
Outbuilding near Pontypool£30£210
Outbuilding near Cwmbran£43£219
Outbuilding near Newport£41£233
Outbuilding near Risca£32£218
Outbuilding near Ebbw Vale£30£217
Outbuilding near Tredegar£30£217
Outbuilding near Caerphilly£33£208
Outbuilding near Portishead£33£247
Outbuilding near Bradley Stoke£34£259
Outbuilding near Clevedon£32£243

Estimates for common extension builder jobs in Monmouthshire;

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...