Build additional living space on your property in Harlesden

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

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From £88,840

Last active Nov 26
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1st & 2nd Fix Vasconstruct

Vas Constructs

RUBBERCOVER™ EPDM Permaroof rubber cover and roof system. Lead flashing. NCTS. Timber Frame Buildings. Refurbish fit out, structural ...

From £87,296

Last active Nov 26
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BELLVIEW BUILDERS LTD

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

BELLVIEW BUILDERS LTD provides a local, trusted extensio...

From £87,360

Last active Nov 26
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A&J BUILDERS & DECORATORS LTD

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

From £87,144

Last active Nov 26
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Khetani Builders (UK) Ltd

Location

Harlesden, NW10

Experienced extension builder ready to quote for your work. Khetani Builders (UK) Ltd is the best extension builder in Harlesden. No obligation fre...

From £87,048

Last active Nov 26
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NWL Renovations Ltd

Patrick Gavin

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

From £86,928

Last active Nov 26
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BPS Building

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

From £87,072

Last active Oct 26
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WHIPP CONSTRUCTION LTD

WHIPP CONSTRUCTION LTD is an established extension buildering business in Harlesden. We come highly recommended and provide competitive quotes for ...

From £87,248

Last active Oct 26
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C & A Contractors

C & A Contractors is a trusted extension builder serving customers in Harlesden and the surrounding area. Contact us to today to get a competitive ...

From £87,432

Last active Oct 26
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Krystian Wojasiewicz

Krystian Wojasiewicz

Krystian Wojasiewicz is a trusted extension builder serving customers in Harlesden and the surrounding area. Contact us to today to get a competiti...

From £87,392

Last active Oct 26
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Samuele Paolini

Samuele Paolini

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

Granny Annexe Cost in Harlesden

Estimates for granny annexe near Harlesden

Building a granny annexe ranges from £86,928 (BPS Building based in NW6) to £88,840 (1st & 2nd Fix Vasconstruct based in W12), 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 Harlesden by posting a job with HaMuch. We will send it to extension builders in Harlesden who will be happy to help you.


Estimates for common extension builder jobs in Harlesden;

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...