Build additional living space on your property in Highgate

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 Highgate? To see prices and availability for your job click green button.

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From £87,192

Last active Nov 26
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SJ Expert Building Services

SJ Expert Building Services are here to help customers who need an Extension Builder in Highgate. We offer a competitive rate to complete all your ...

From £87,048

Last active Nov 26
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NWL Renovations Ltd

Patrick Gavin

Need an Extension Builder in Highgate? NWL Renovations Ltd has been helping local clients (5 mile radius) with their extension buildering jobs for...

From £86,976

Last active Nov 26
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SLS BUILDERS LIMITED

SLS BUILDERS LIMITED is a trusted extension builder serving customers in Highgate and the surrounding area. Contact us to today to get a competitiv...

From £87,400

Last active Oct 26
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Five Star Builder

Experienced extension builder ready to quote for your work. Five Star Builder is the best extension builder in Highgate. No obligation free quotes ...

From £86,528

Last active Oct 26
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Bellator Construction Ltd

Dimitar Vakavliev

We are reliable tradesmen delivering quality works with attention to detail 

From £87,144

Last active Oct 26
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Swiftdale Developments Ltd

Need the extension buildering job done quickly without breaking the bank? Swiftdale Developments Ltd offer fast, reliable, and affordable extension...

From £87,392

Last active Oct 26
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Samuele Paolini

Samuele Paolini

Need an Extension Builder in Highgate? Samuele Paolini has been helping local clients (5 mile radius) with their extension buildering jobs for man...

From £87,192

Last active Oct 26
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London Trowel Co.

Relax... you have found a reliable extension builder in Highgate. London Trowel Co. is a friendly and reliable company based in Highgate who consid...

From £87,184

Last active Sep 26
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First guard Roofing

Darren Bergin

Relax... you have found a reliable extension builder in Highgate. First guard Roofing is a friendly and reliable company based in Highgate who cons...

From £87,640

Last active Sep 26
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ELJHANI BUILDING & PROPERTY MANAGEMENT SERVICES LTD

Hussein Eljhani

We are highly professional Builders Company, hones pricing and reliable, we leave all areas clean and tidy.

Granny Annexe Cost in Highgate

Estimates for granny annexe near Highgate

Building a granny annexe ranges from £86,528 (Bellator Construction Ltd based in N11) to £87,640 (ELJHANI BUILDING & PROPERTY MANAGEMENT SERVICES LTD based in NE4), 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 Highgate by posting a job with HaMuch. We will send it to extension builders in Highgate who will be happy to help you.


Estimates for common extension builder jobs in Highgate;

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...