Build additional living space on your property in Thornaby

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

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From £86,744

Last active Oct 26
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Empire Building Contracts

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

From £86,880

Last active Aug 26
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Under Pressure

Relax... you have found a reliable extension builder in Thornaby. Under Pressure is a friendly and reliable company based in Thornaby who consider ...

From £86,936

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Design Consultancy & Construction Services Ltd

Design Consultancy & Construction Services Ltd are here to help customers who need an Extension Builder in Thornaby. We offer a competitive rate to...

From £86,976

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M&K BEDROOM DESIGNS

Need an Extension Builder in Thornaby? M&K BEDROOM DESIGNS has been helping local clients (20 mile radius) with their extension buildering jobs for...

Granny Annexe Cost in Thornaby

Estimates for granny annexe near Thornaby

Building a granny annexe ranges from £86,744 (Empire Building Contracts based in TS18) to £86,976 (M&K BEDROOM DESIGNS based in TS6), 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 Thornaby by posting a job with HaMuch. We will send it to extension builders in Thornaby who will be happy to help you.


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Estimates for common extension builder jobs in Thornaby;

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...