Build additional living space on your property in BB5

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 BB5? To see prices and availability for your job click green button.

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From £86,784

Last active Oct 26
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D Parker Design & Build

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

D Parker Design & Build provides a local, trusted extens...

From £86,624

Last active Oct 26
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WM Brickwork & Pointing

WM Brickwork & Pointing are here to help customers who need an Extension Builder in BB5. We offer a competitive rate to complete all your extension...

From £86,848

Last active Oct 26
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Darren Gaynor

Darren Gaynor is a trusted extension builder serving customers in BB5 and the surrounding area. Contact us to today to get a competitive quote for ...

From £86,936

Last active Oct 26
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Garry Ryan Property Repairs

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

From £86,856

Last active Oct 26
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SMH Joinery & Building

Experienced extension builder ready to quote for your work. SMH Joinery & Building is the best extension builder in BB5. No obligation free quotes ...

From £86,808

Last active Oct 26
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J. Grimshaw

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

J. Grimshaw provides a local, trusted extension builderi...

From £86,624

Last active Jul 26
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Garage Conversions by Joe Hanlon

Garage Conversions by Joe Hanlon is a trusted extension builder serving customers in BB5 and the surrounding area. Contact us to today to get a com...

Granny Annexe Cost in BB5

Estimates for granny annexe near BB5

Building a granny annexe ranges from £86,624 (WM Brickwork & Pointing based in BB1) to £86,936 (Garry Ryan Property Repairs based in BB1), 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 BB5 by posting a job with HaMuch. We will send it to extension builders in BB5 who will be happy to help you.


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Get extension builder rates instantly (excluding VAT or callout charges)
Location in UKHourly RateDaily Rate
Granny Annexe near Accrington£33£244
Granny Annexe near Blackburn£33£247
Granny Annexe near Rawtenstall£29£213
Granny Annexe near Burnley£29£219
Granny Annexe near Darwen£34£255
Granny Annexe near Nelson£27£214
Granny Annexe near Chorley£30£221
Granny Annexe near Bury£30£219
Granny Annexe near Bamber Bridge£30£216
Granny Annexe near Bolton£31£219

Estimates for common extension builder jobs in BB5;

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...