Build additional living space on your property in Oxfordshire

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

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From £87,216

Last active Oct 26
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BA Knott Oxford Ltd

Barry Knott

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

BA Knott Oxford Ltd provides a local, trusted extension ...

From £87,216

Last active Oct 26
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DRC Construction

Experienced extension builder ready to quote for your work. DRC Construction is the best extension builder in Oxfordshire. No obligation free quote...

From £86,984

Last active Sep 26
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Lambert Home Builds

Lambert Home Builds is a trusted extension builder serving customers in Oxfordshire and the surrounding area. Contact us to today to get a competit...

From £87,192

Last active Sep 26
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HH Projects and Services

DOM ZVIGA

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

From £87,240

Last active Jul 26
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APH Construction Limited

Approved extension builder in Oxfordshire, covering 20 miles.

Whatever extension buildering work you need, including emergency repairs, hire...

From £87,512

Last active Jul 26
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Michael E Phillips

Mick Phillips

Michael E Phillips is an established extension buildering business in Oxfordshire. We come highly recommended and provide competitive quotes for yo...

From £87,168

Last active Jun 26
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Singh Builders

Singh Builders is an established extension buildering business in Oxfordshire. We come highly recommended and provide competitive quotes for your w...

From £87,224

Last active Jun 26
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K C CONSTRUCTION

Need an Extension Builder in Oxfordshire? K C CONSTRUCTION has been helping local clients (20 mile radius) with their extension buildering jobs for...

From £87,120

Last active May 26
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Beaumont Design & Build Ltd

Zain Hassan

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

From £87,224

Last active May 26
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TNT CONSTRUCTION

TNT CONSTRUCTION are here to help customers who need an Extension Builder in Oxfordshire. We offer a competitive rate to complete all your extensio...

Granny Annexe Cost in Oxfordshire

Estimates for granny annexe near Oxfordshire

Building a granny annexe ranges from £86,984 (Lambert Home Builds based in OX2) to £87,512 (Michael E Phillips based in OX2), 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 Oxfordshire by posting a job with HaMuch. We will send it to extension builders in Oxfordshire who will be happy to help you.


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Estimates for common extension builder jobs in Oxfordshire;

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...