Build additional living space on your property in S43

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 S43?

Granny annexe cost in S43 - Sort by rates or availability

From £86,984

(last active 03/10/26)
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BP Builders

BP Builders are here to help customers who need an Extension Builder in S43. We offer a competitive rate to complete all your extension buildering ...

From £87,088

(last active 03/10/26)
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Hallamshire Paving

Hallamshire Paving is an established and experienced local extension builder in S43. Please contact us for a free, no obligation quote and competit...

From £87,256

(last active 03/10/26)
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Woodtec Joinery

Woodtec Joinery is an established extension buildering business in S43. We come highly recommended and provide competitive quotes for your work.

From £87,344

(last active 03/10/26)
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AMB Joinery & Building Services

Trusted and professional extension builder in S43. Experienced in all extension buildering work and keeping within budget and on quote. AMB Joinery...

From £87,008

(last active 02/10/26)
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A Field Construction LTD

Andrew Field

We are a family run business with 20 years experience.

We take great care and attention to the work we carry out and pride ourselves on ...

From £86,992

(last active 01/10/26)
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A B Building Roofing Services

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

A B Building Roofing Services provides a local, trusted ...

From £86,968

(last active 29/09/26)
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CS Construction & Conversions

Carl Stansfield

Relax... you have found a reliable extension builder in S43. CS Construction & Conversions is a friendly and reliable company based in S43 who cons...

From £86,760

(last active 10/09/26)
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RMS Building Services

RMS Building Services is a trusted extension builder serving customers in S43 and the surrounding area. Contact us to today to get a competitive qu...

From £86,936

(last active 08/09/26)
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Merebrook Construction Ltd

Trusted and professional extension builder in S43. Experienced in all extension buildering work and keeping within budget and on quote. Merebrook C...

From £86,936

(last active 08/09/26)
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Dore Decor

Dore Decor are a family run business with over 30 years experience - we offer an extensive range of building services and are able to provide a ful...

Granny Annexe Cost in S43

Estimates for granny annexe near S43

Building a granny annexe ranges from £86,760 (RMS Building Services based in NG16) to £87,344 (AMB Joinery & Building Services based in S8), 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 S43 by posting a job with HaMuch. We will send it to extension builders in S43 who will be happy to help you.


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Estimates for common extension builder jobs in S43;

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...