Build additional living space on your property in Chelsea

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 Chelsea?

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Granny annexe cost in Chelsea

ADOVA

From £87,080

ADOVA are here to help customers who need an Extension Builder in Chelsea. We offer a competitive rate to complete all your extension buildering jo...

Oro Projects

From £87,264

Location

Greater London, SW3

Trusted and professional extension builder in Chelsea. Experienced in all extension buildering work and keeping within budget and on quote. Oro Pro...

Clarisford

From £87,248

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

Clarisford

From £87,528

Location

Chelsea Greater London, SW3

Clarisford is a property developer and Design & Build firm that specialise in the creation of extraordinary projects from concept all the way to co...

Autas Developments

From £87,408

Our building services company Autas Developments have fifteen years' experience of helping customers in Central London and the surrounding areas by...

Haus to Home

From £87,264

Location

Chelsea Greater London, SW3

We specialise in mid to high end residential renovations.Offering comprehensive Design and Build packages that Inc all necessary reports, plans and...

Sloane Ave Renovations

From £86,896

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

Property Refurbishment London

From £87,392

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

Builders by Design Ltd

From £87,424

Builders by Design Ltd are here to help customers who need an Extension Builder in Chelsea. We offer a competitive rate to complete all your extens...

Hearne House

From £87,336

Location

Greater London, SW3

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

Hearne House provides a local, trusted extension builder...

Granny Annexe Cost in Chelsea

Estimates for granny annexe near Chelsea

Building a granny annexe ranges from £86,896 (Sloane Ave Renovations based in SW1X) to £87,528 (Clarisford based in SW3), 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 Chelsea by posting a job with HaMuch. We will send it to extension builders in Chelsea who will be happy to help you.


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Estimates for common extension builder jobs in Chelsea;

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.

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