Add an outbuilding to your property in Northwood from £9,960

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 £10,464

Last active Oct 26
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AV Home Improvements

In an unstable market house extensions are often the most viable option, helping you to get the most out of the space you have without the addition...

From £10,424

Last active Oct 26
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Sharp Building Ltd

Sharp Building Ltd is an established and experienced local extension builder in Northwood. Please contact us for a free, no obligation quote and co...

From £10,368

Last active Oct 26
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Building Service and Support Ltd

Relax... you have found a reliable extension builder in Northwood. Building Service and Support Ltd is a friendly and reliable company based in Nor...

From £10,224

Last active May 26
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C S C BUILDINGS LTD

Relax... you have found a reliable extension builder in Northwood. C S C BUILDINGS LTD is a friendly and reliable company based in Northwood who co...

From £10,312

Last active May 26
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Frame Brickwork

Relax... you have found a reliable extension builder in Northwood. Frame Brickwork is a friendly and reliable company based in Northwood who consid...

From £10,048

Last active May 26
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Timeless Interiors

Personable and individual interior design service designed around what you love.

From £10,400

Last active May 26
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Project Squared Construction Ltd

We specialise in constructing and the refurbishment of homes for discerning clients looking for quality, excellence and design in London and the Ho...

From £10,344

Last active May 26
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DeHavilland Design & Build Limited

DeHavilland Design and Build have more than 12 years of experience working on major refurbishments, extensions and renovations in Central & West Lo...

From £9,960

Last active May 26
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J B S Development & Construction Ltd

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

From £10,200

Last active May 26
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Adams Build and Design LTD.

Location

Northwood Greater London, HA6

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

Adams Build and Design LTD. provides a local, trusted ex...

Outbuilding cost in Northwood

Estimates for outbuilding near Northwood

Outbuilding costs in Northwood range from the cheapest of £9,960 (J B S Development & Construction Ltd based in HA5) to the dearest of £10,464 (AV Home Improvements based in WD19), 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 Northwood by posting a job with HaMuch and we will send it to extension builders.


Estimates for common extension builder jobs in Northwood;

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...