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Build additional living space on your property in BN9

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 BN9?

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Granny annexe cost in BN9

Complete Property Solutions (Sussex) Limited

From £87,288

Here at Complete Property Solutions, we have a small dedicated team of professional, conscientious tradesman with the knowledge and experience to e...

Prestige Construction & Renovation

From £87,064

At Prestige we pride ourselves on delivering bespoke projects including Heritage and specialist works.

South Coast Home Improvements Ltd

From £86,808

South Coast Home Improvements Ltd is a trusted extension builder serving customers in BN9 and the surrounding area. Contact us to today to get a co...

Barker & sons

From £86,552

We are a family run business, with a combined 60 plus years of carpentry and joinery experience. We cover the whole of sussex. We work to a extreme...

Brighton Refresh

From £86,912

Experienced extension builder ready to quote for your work. Brighton Refresh is the best extension builder in BN9. No obligation free quotes and ma...

M J C BUILDING SERVICES

From £86,736

Need an Extension Builder in BN9? M J C BUILDING SERVICES has been helping local clients (20 mile radius) with their extension buildering jobs for ...

LEWES BUILDERS LTD

From £86,912

Need an Extension Builder in BN9? LEWES BUILDERS LTD has been helping local clients (20 mile radius) with their extension buildering jobs for many ...

R N CONSTRUCTIONS

From £86,808

Relax... you have found a reliable extension builder in BN9. R N CONSTRUCTIONS is a friendly and reliable company based in BN9 who consider no job ...

The Place Between

From £86,808

The Place Between offers home design and project management services. We work with a network of building professionals. We believe that the transit...

J L BUILDING SERVICES

From £87,176

Trusted and professional extension builder in BN9. Experienced in all extension buildering work and keeping within budget and on quote. J L BUILDIN...

Granny Annexe Cost in BN9

Estimates for granny annexe near BN9

Building a granny annexe ranges from £86,552 (Barker & sons based in BN10) to £87,288 (Complete Property Solutions (Sussex) Limited based in BN9), 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 BN9 by posting a job with HaMuch. We will send it to extension builders in BN9 who will be happy to help you.


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Location in UKHourly RateDaily Rate
Granny Annexe near Seaford£34£243
Granny Annexe near Brighton and Hove£35£251
Granny Annexe near Brighton£35£251
Granny Annexe near Eastbourne£32£245
Granny Annexe near Hailsham£31£243
Granny Annexe near Burgess Hill£36£240
Granny Annexe near Shoreham-by-Sea£36£250
Granny Annexe near Wealden£35£256
Granny Annexe near Haywards Heath£35£256
Granny Annexe near Lancing£37£251

Estimates for common extension builder jobs in BN9;

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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