Build a single storey extension in N9 from £54,680

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From £58,360

Last active Oct 26
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Best Builders

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

From £63,640

Last active Oct 26
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MM-Builders

Shelim Miah

Maintenance and repair 

Family run business from 2006

 

 

From £54,840

Last active Sep 26
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Loft and Teams Ltd

Sajmar Metali

Loft and Teams Ltd is an established extension buildering business in N9. We come highly recommended and provide competitive quotes for your work.<...

From £54,680

Last active Feb 26
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Abarth Construction Ltd

We are an experienced team dedicated to designing property in a way that is both beautiful and practical. For most people buying a property is an e...

From £58,360

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B&B London Construction Ltd

Arben Neza (Benny)

We are focused on delivering high quality loft conversions, house extensions, full or partial house refurbishment, also maximising the full potent...

From £60,120

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S E H BUILDERS LTD

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

S E H BUILDERS LTD provides a local, trusted extension b...

From £65,560

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United construction group

Relax... you have found a reliable extension builder in N9. United construction group is a friendly and reliable company based in N9 who consider n...

From £58,200

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NexLevel Contractors Ltd

Nexlevel - An aspiring construction and refurbishment company situated in the London. As a family-run business that is meshed with love, we believe...

From £63,160

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PonariBuilders Ltd

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

From £63,160

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K J B Loft Conversions & Extensions

K J B Loft Conversions & Extensions is a trusted extension builder serving customers in N9 and the surrounding area. Contact us to today to get a c...

Estimates for common extension builder jobs in N9;

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...