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Build additional living space on your property in S20

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 S20?

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Granny annexe cost in S20

Oliver Wild Ltd

From £86,912

Oliver Wild Ltd is an established extension buildering business in S20. We come highly recommended and provide competitive quotes for your work.

MGG CONSTRUCTION LTD

From £86,864

Trusted and professional extension builder in S20. Experienced in all extension buildering work and keeping within budget and on quote. MGG CONSTRU...

S. & A. Parsons (Building Contractors) Limited

From £87,136

S. & A. Parsons (Building Contractors) Limited is a trusted extension builder serving customers in S20 and the surrounding area. Contact us to toda...

JHM Property Services Ltd

From £87,344

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

JHM Property Services Ltd provides a local, trusted exte...

Maison Frais

From £87,184

Trusted and professional extension builder in S20. Experienced in all extension buildering work and keeping within budget and on quote. Maison Frai...

Maison Frais

From £86,904

Looking to Transform Your Home Space?Maison Frais are Space Solution Specialists based in S. Yorkshire. We help TRANSFORM people's family homes to ...

MRP Design And Build Limited

From £87,096

MRP Design And Build Limited is an established extension buildering business in S20. We come highly recommended and provide competitive quotes for ...

C ROWLEY (SELFBUILD)

From £86,856

C ROWLEY (SELFBUILD) is an established and experienced local extension builder in S20. Please contact us for a free, no obligation quote and compet...

C.J.I Property Maintenance

From £87,392

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

C.J.I Property Maintenance provides a local, trusted ext...

A Field Construction LTD

From £87,008

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 ...

Granny Annexe Cost in S20

Estimates for granny annexe near S20

Building a granny annexe ranges from £86,856 (C ROWLEY (SELFBUILD) based in S43) to £87,392 (C.J.I Property Maintenance 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 S20 by posting a job with HaMuch. We will send it to extension builders in S20 who will be happy to help you.


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Estimates for common extension builder jobs in S20;

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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