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Add an outbuilding to your property in BN45 from £8,016

Outbuildings are the perfect way to add extra space to your property when you need a bit of quiet from the main house. Whether it's for a garden office, gym or workshop, an outbuilding can add value to your home and increase your quality of life.

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Outbuilding cost in BN45

MCO Building Contractors Ltd

From £10,168

Our building services company MCO Building Contractors Ltd has been providing customers throughout West Sussex with professional, trustworthy build...

Hewison Jones Renovations LTD

From £10,224

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

K. BRAND BUILDING LIMITED

From £9,912

K. BRAND BUILDING LIMITED are here to help customers who need an Extension Builder in BN45. We offer a competitive rate to complete all your extens...

Rock Build Ltd

From £9,752

Experienced extension builder ready to quote for your work. Rock Build Ltd is the best extension builder in BN45. No obligation free quotes and man...

Ultimate Building Services

From £9,768

Master builder since 1960 new build and refurb all trades many photo albums to show

W&S BUILDING CONTRACTORS

From £10,160

Trusted and professional extension builder in BN45. Experienced in all extension buildering work and keeping within budget and on quote. W&S BUILDI...

Ferguson Building Services Limited

From £8,016

Ferguson Building Services Limited is an established and experienced local extension builder in BN45. Please contact us for a free, no obligation q...

Fenice Design + Build

From £9,904

Fenice Design + Build is an established and experienced local extension builder in BN45. Please contact us for a free, no obligation quote and comp...

ORCHARD TIMBERWORKS

From £9,856

Orchard Timberworks is a Brighton based Carpentry and Joinery business, located in the beautiful South Downs. We specialise in custom Carpentry and...

East West Refurbishment Limited

From £10,008

Business CategoriesBathroom Planners and Furnishers, Builders, Building Services, Cabinet Makers, Decking, Flooring Services, Home Improvem...

Outbuilding cost in BN45

Estimates for outbuilding near BN45

Outbuilding costs in BN45 range from the cheapest of £8,016 (Ferguson Building Services Limited based in BN6) to the dearest of £10,224 (Hewison Jones Renovations LTD based in bn3), but these are just estimates.

Comparing extension builders estimates for building an outbuilding gives you an idea of who will be better value, but the best way to compare costs is to get actual quotes.

Get rates and quotes to build an outbuilding in BN45 by posting a job with HaMuch and we will send it to extension builders.


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Get extension builder rates instantly (excluding VAT or callout charges)
Location in UKHourly RateDaily Rate
Outbuilding near Brighton and Hove£35£251
Outbuilding near Brighton£35£251
Outbuilding near Shoreham-by-Sea£36£250
Outbuilding near Burgess Hill£36£240
Outbuilding near Lancing£37£251
Outbuilding near Haywards Heath£35£256
Outbuilding near Worthing£35£251
Outbuilding near Mid Sussex£35£261
Outbuilding near Horsham£38£265
Outbuilding near Rustington£36£246

Estimates for common extension builder jobs in BN45;

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...