Build additional living space on your property in Clayhill

A granny annexe is the ideal solution for offering a young family member their own space in your home while they save up for their own house, or to help an older relative have some independence while keeping them at a safe distance. But how much do they cost to build in Clayhill? To see prices and availability for your job click green button.

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From £87,400

Rates verified Oct 26
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SC General Builders Ltd

SC General Builders Ltd are here to help customers who need an Extension Builder in Clayhill. We offer a competitive rate to complete all your exte...

From £87,712

Last active Nov 26
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Render

Experienced extension builder ready to quote for your work. Render is the best extension builder in Clayhill. No obligation free quotes and many ha...

From £87,400

Last active Nov 26
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Decorating Building Service

Decorating Building Service are here to help customers who need an Extension Builder in Clayhill. We offer a competitive rate to complete all your ...

From £87,176

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Fedora and sons Ltd

MIHAI Martolea

Member since September 2026

Fedora and sons Ltd is a trusted extension builder serving customers in Clayhill and the surrounding area. Contact us to today to get a competitive...

From £87,256

Last active Oct 26
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ESK Builders

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

ESK Builders provides a local, trusted extension builder...

From £87,424

Last active Oct 26
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Nouvell Decor

Mark Garnett

Nouvell Decor is a trusted extension builder serving customers in Clayhill and the surrounding area. Contact us to today to get a competitive quote...

From £87,312

Last active Oct 26
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Guven Buildings LTD

Hikmet Guven

skilled worker who specializes in completing a wide range of building and renovation projects

From £87,328

Last active Oct 26
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MD Building & Project Management Ltd

Need an Extension Builder in Clayhill? MD Building & Project Management Ltd has been helping local clients (10 mile radius) with their extension bu...

From £87,184

Last active Oct 26
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Anji Construction

Need the extension buildering job done quickly without breaking the bank? Anji Construction offer fast, reliable, and affordable extension builderi...

From £87,152

Last active Oct 26
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UK Drywall Ltd

UK Drywall Ltd is an established and experienced local extension builder in Clayhill. Please contact us for a free, no obligation quote and competi...

Granny Annexe Cost in Clayhill

Estimates for granny annexe near Clayhill

Building a granny annexe ranges from £87,152 (UK Drywall Ltd based in E11) to £87,712 (Render based in IG1), but these are just estimates that can help give you an idea of who will be better value in your area.

The best thing to do is to get quotes to build a granny annexe in Clayhill by posting a job with HaMuch. We will send it to extension builders in Clayhill who will be happy to help you.

"Granny annexe" - REDBRIDGE, job posted 10/01/25


Estimates for common extension builder jobs in Clayhill;

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...