Add an outbuilding to your property in Hertford from £9,864

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 £10,408

Last active Oct 26
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Jon Howard Construction Ltd

Jon Howard Construction Ltd is a trusted extension builder serving customers in Hertford and the surrounding area. Contact us to today to get a com...

From £10,456

Last active Oct 26
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Up and Out Builds Ltd

Relax... you have found a reliable extension builder in Hertford. Up and Out Builds Ltd is a friendly and reliable company based in Hertford who co...

From £10,344

Last active Oct 26
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Roberts & Co

Roberts & Co is a family run business est.2009. We specialize in Kitchen extensions and Loft conversions, and cover Hertfordshire, Essex and Greate...

From £9,968

Last active Oct 26
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A S G Developments - Herts LTD

Amarjeet Gill

Architecture and Construction all in one place. 

FREE DRAWINGS for all projects we build. 

From £10,232

Last active Oct 26
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Buyerz Trading

Buyerz Trading is an established and experienced local extension builder in Hertford. Please contact us for a free, no obligation quote and competi...

From £9,864

Last active Oct 26
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Advance Construction Solutions

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

From £10,072

Last active Oct 26
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A1 Home Care Building Maintenance

A1 Home Care Building Maintenance are here to help customers who need an Extension Builder in Hertford. We offer a competitive rate to complete all...

From £9,920

Last active Jul 26
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MA Gower

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

From £11,560

Last active Jun 26
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Flamstead Building Services Ltd

Ilir/leo Shkembi

Dear All, I’m a plumber and heating  engineer, I have  access to all other trades guys that are willing to work long hours and at the weekends ...

From £10,384

Last active Jun 26
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IMS Building Services

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

Outbuilding cost in Hertford

Estimates for outbuilding near Hertford

Outbuilding costs in Hertford range from the cheapest of £9,864 (Advance Construction Solutions based in EN6) to the dearest of £11,560 (Flamstead Building Services Ltd based in EN8), 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 Hertford by posting a job with HaMuch and we will send it to extension builders.


Get extension builder rates instantly

Get extension builder rates instantly (excluding VAT or callout charges)
Location in UKHourly RateDaily Rate
Outbuilding near Hertford£46£290
Outbuilding near Ware£47£296
Outbuilding near Welwyn Garden City£42£269
Outbuilding near Hoddesdon£46£296
Outbuilding near East Hertfordshire£44£289
Outbuilding near Hatfield£42£266
Outbuilding near Cheshunt£48£285
Outbuilding near Potters Bar£43£273
Outbuilding near Stevenage£44£282
Outbuilding near Harlow£43£288

Estimates for common extension builder jobs in Hertford;

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...