Add an outbuilding to your property in SE18 from £9,264

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 £10,616

Last active Oct 26
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HOUSE BUILDING SERVICES LIMITED

Tommy House

HOUSE BUILDING SERVICES LIMITED is a trusted extension builder serving customers in SE18 and the surrounding area. Contact us to today to get a com...

From £10,088

Last active Sep 26
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AM Builder

Trusted and professional extension builder in SE18. Experienced in all extension buildering work and keeping within budget and on quote. AM Builder...

From £10,248

Last active Sep 26
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PFM General Building Services Ltd

Philip Boateg

Location

London, SE18

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

PFM General Building Services Ltd provides a local, trus...

From £10,520

Last active Sep 26
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JASPG Construction & Design

JASPG excel in finding investment opportunities, working together with clients and partners to achieve optimal results. We project manage from star...

From £9,920

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Keane & Sons Paving

Keane & Sons Paving is an established and experienced local extension builder in SE18. Please contact us for a free, no obligation quote and compet...

From £9,904

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Builder.Special

Builder.Special is an established and experienced local extension builder in SE18. Please contact us for a free, no obligation quote and competitiv...

From £9,960

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Satau Construction Works Ltd

Satau Construction Works Ltd is an established and experienced local extension builder in SE18. Please contact us for a free, no obligation quote a...

From £9,264

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Birdz Property Services

Zachary Bird

Birdz Property Services are here to help customers who need an Extension Builder in SE18. We offer a competitive rate to complete all your extensio...

From £10,080

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D S J Building Contractors

D S J Building Contractors are here to help customers who need an Extension Builder in SE18. We offer a competitive rate to complete all your exten...

From £10,080

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Dry Spell Builders

Dry Spell Builders are here to help customers who need an Extension Builder in SE18. We offer a competitive rate to complete all your extension bui...

Outbuilding cost in SE18

Estimates for outbuilding near SE18

Outbuilding costs in SE18 range from the cheapest of £9,264 (Birdz Property Services based in DA16) to the dearest of £10,616 (HOUSE BUILDING SERVICES LIMITED based in DA16), 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 SE18 by posting a job with HaMuch and we will send it to extension builders.


Estimates for common extension builder jobs in SE18;

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...