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Build additional living space on your property in Windsor

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 Windsor?

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Granny annexe cost in Windsor

Dub Solutions

From £86,952

Location

Windsor, SL4

Dub Solutions is a trusted extension builder serving customers in Windsor and the surrounding area. Contact us to today to get a competitive quote ...

CONSTRUCTION CONNECTIONS LTD

From £87,384

Location

Windsor, SL4

CONSTRUCTION CONNECTIONS LTD are here to help customers who need an Extension Builder in Windsor. We offer a competitive rate to complete all your ...

Abodde Housing

From £86,912

Abodde Housing is an established and experienced local extension builder in Windsor. Please contact us for a free, no obligation quote and competit...

Rockfort Construction

From £87,392

Rockfort Construction Ltd is a Buckinghamshire based construction company who offer a professional service; specialising in the construction of bes...

ELINA YUKUMA DESIGN

From £87,512

Location

Windsor, SL4

Design is our form of communication with the environment. Empathy and understanding is our attitude towards the customer. Responsibility and knowle...

Ani Mokashi

From £87,360

Ani Mokashi is an established and experienced local extension builder in Windsor. Please contact us for a free, no obligation quote and competitive...

Morpheus Gym Design

From £87,320

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

Morpheus Gym Design provides a local, trusted extension ...

WARD & CO CONSTRUCTION LIMITED

From £86,936

Trusted and professional extension builder in Windsor. Experienced in all extension buildering work and keeping within budget and on quote. WARD & ...

Avenue92

From £87,376

Avenue92 is an established extension buildering business in Windsor. We come highly recommended and provide competitive quotes for your work.

Dina Kashap

From £87,312

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

Dina Kashap provides a local, trusted extension builderi...

Granny Annexe Cost in Windsor

Estimates for granny annexe near Windsor

Building a granny annexe ranges from £86,912 (Abodde Housing based in SL4) to £87,512 (ELINA YUKUMA DESIGN based in SL4), 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 Windsor by posting a job with HaMuch. We will send it to extension builders in Windsor who will be happy to help you.


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Estimates for common extension builder jobs in Windsor;

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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