Build additional living space on your property in FY8

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 FY8?

Granny annexe cost in FY8 - Sort by rates or availability

From £86,472
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Jones Landscaping

(last active 05/10/26)

Trusted and professional extension builder in FY8. Experienced in all extension buildering work and keeping within budget and on quote. Jones Lands...

From £86,576
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Tekton Construction NW

(last active 28/09/26)

Tekton Construction NW is an established extension buildering business in FY8. We come highly recommended and provide competitive quotes for your w...

From £86,712
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Smedley Construction Ltd

(last active 28/09/26)

Smedley Construction Ltd is a trusted extension builder serving customers in FY8 and the surrounding area. Contact us to today to get a competitive...

From £86,848
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Green Generation Builders Ltd

(last active 28/09/26)

Relax... you have found a reliable extension builder in FY8. Green Generation Builders Ltd is a friendly and reliable company based in FY8 who cons...

From £86,544
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Poulton Building & Joinery Services

(last active 28/09/26)

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

Poulton Building & Joinery Services provides a local, tr...

From £86,856
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S.G Joinery and Building

(last active 21/09/26)

S.G. Joinery & Building is a well-established company setup over 15 years ago and working in the Poulton-le-Fylde , Preston ,Garstang and ...

From £86,720
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Conway Construction Ltd

(last active 16/09/26)

Conway Construction Ltd is an established extension buildering business in FY8. We come highly recommended and provide competitive quotes for your ...

From £86,832
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John Towers Builders

(last active 11/09/26)

Need an Extension Builder in FY8? John Towers Builders has been helping local clients (20 mile radius) with their extension buildering jobs for man...

From £86,896
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J.L Noblet

(last active 11/09/26)

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

J.L Noblet provides a local, trusted extension builderin...

From £86,792
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EBI BUILDING RENOVATIONS

(last active 11/09/26)

EBI BUILDING RENOVATIONS is a trusted extension builder serving customers in FY8 and the surrounding area. Contact us to today to get a competitive...

Granny Annexe Cost in FY8

Estimates for granny annexe near FY8

Building a granny annexe ranges from £86,472 (Jones Landscaping based in L30) to £86,896 (J.L Noblet based in PR2), 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 FY8 by posting a job with HaMuch. We will send it to extension builders in FY8 who will be happy to help you.


Get extension builder rates instantly

Get extension builder rates instantly (excluding VAT or callout charges)
Location in UKHourly RateDaily Rate
Granny Annexe near Lytham St Annes£28£206
Granny Annexe near Blackpool£29£209
Granny Annexe near Thornton£29£211
Granny Annexe near Southport£27£198
Granny Annexe near Penwortham£30£218
Granny Annexe near Fleetwood£28£206
Granny Annexe near Fulwood£31£217
Granny Annexe near Preston£30£218
Granny Annexe near Leyland£30£223
Granny Annexe near Formby£23£162

Estimates for common extension builder jobs in FY8;

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...