Add an outbuilding to your property in Harpenden from £9,936

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 £10,344

Last active Oct 26
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Peter's Gutters

Peter Rourke

Location

Harpenden, AL5

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

From £9,936

Last active Oct 26
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Bacan's cleaning painting and decorating

Elena nuta Radu

Plumbing, painting exterior, interior, extensions, plastering, skiming, carpeting, Flooring, you can ask us ..

From £10,344

Last active Oct 26
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Greg-Bud

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

Greg-Bud provides a local, trusted extension buildering ...

From £10,272

Last active Oct 26
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Top Notch Tradesmen

Top Notch Tradesmen is an established and experienced local extension builder in Harpenden. Please contact us for a free, no obligation quote and c...

From £10,456

Last active Oct 26
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A.J Builders

A.J Builders is an established and experienced local extension builder in Harpenden. Please contact us for a free, no obligation quote and competit...

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 Harpenden. Please contact us for a free, no obligation quote and compet...

From £10,536

Last active Oct 26
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R. Newman Construction

Are you looking for resin driveways in North London? We are a leading builder of driveways and patios in North London. We have expertise in various...

From £10,440

Last active Oct 26
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IC Builders

IC Builders have been helping customers in St Albans and the surrounding area by providing professional, trustworthy building services.We k...

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 Harpenden. We offer a competitive rate to complete al...

Outbuilding cost in Harpenden

Estimates for outbuilding near Harpenden

Outbuilding costs in Harpenden range from the cheapest of £9,936 (Bacan's cleaning painting and decorating based in LU1) to the dearest of £10,536 (R. Newman Construction based in AL4), 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 Harpenden 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 Harpenden£45£282
Outbuilding near St Albans£43£272
Outbuilding near Luton£42£279
Outbuilding near Hatfield£42£266
Outbuilding near Hemel Hempstead£43£276
Outbuilding near Welwyn Garden City£42£269
Outbuilding near Dacorum£42£275
Outbuilding near Hitchin£43£283
Outbuilding near Dunstable£41£274
Outbuilding near Stevenage£44£282

Estimates for common extension builder jobs in Harpenden;

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...