Build additional living space on your property in Wallsend

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 Wallsend? To see prices and availability for your job click Get quotes.

HaMuch is Excellent

Granny annexe cost in Wallsend - Sort by rates or availability

From £87,480

(rates verified 04/09/26)
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Key Building Solutions

On time/ professional/ time served/trustworthy

From £86,984

(last active 08/10/26)
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L T Builders

L T Builders is a trusted extension builder serving customers in Wallsend and the surrounding area. Contact us to today to get a competitive quote ...

From £86,848

(last active 08/10/26)
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X7 Roofing Maintenance

Trusted and professional extension builder in Wallsend. Experienced in all extension buildering work and keeping within budget and on quote. X7 Roo...

From £87,008

(last active 05/10/26)
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TK Builders

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

TK Builders provides a local, trusted extension builderi...

From £86,848

(last active 05/10/26)
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MM Building Services

MM Building Services is an established and experienced local extension builder in Wallsend. Please contact us for a free, no obligation quote and c...

From £86,808

(last active 30/09/26)
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ANDREW HUNTER BUILDING SERVICES

ANDREW HUNTER BUILDING SERVICES is an established and experienced local extension builder in Wallsend. Please contact us for a free, no obligation ...

From £86,040

Member since July 2020

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OCC Construction

Oscar Carballo

I have over 40 years experience in the field of construction. Thank you and I hope I will be of service to you.

From £86,784

(last active 25/09/26)
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DGS Property Services

Trusted and professional extension builder in Wallsend. Experienced in all extension buildering work and keeping within budget and on quote. DGS Pr...

From £87,480

(last active 25/09/26)
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Arrowhead Construction

Arrowhead Construction is a trusted extension builder serving customers in Wallsend and the surrounding area. Contact us to today to get a competit...

From £86,992

(last active 24/09/26)
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L & H Cleaning Ltd

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

Granny Annexe Cost in Wallsend

Estimates for granny annexe near Wallsend

Building a granny annexe ranges from £86,040 (OCC Construction based in NE10) to £87,480 (Key Building Solutions based in NE9), 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 Wallsend by posting a job with HaMuch. We will send it to extension builders in Wallsend who will be happy to help you.


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Estimates for common extension builder jobs in Wallsend;

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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