Convert your Barnard Castle garage from £15,632

A garage conversion can help you add extra space to your home without having to spend thousands on a new extension or loft conversion. While cheaper, a garage conversion is still a significant outlay that you should think carefully about before proceeding.

Convert a Garage cost in Barnard Castle - Sort by rates or availability

Turners Roofing Services

From £15,920

(last active 02/10/26)

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

D & G Builders

From £15,760

(last active 01/10/26)

Trusted and professional extension builder in Barnard Castle. Experienced in all extension buildering work and keeping within budget and on quote. ...

AA Paving

From £16,000

(last active 01/10/26)

Relax... you have found a reliable extension builder in Barnard Castle. AA Paving is a friendly and reliable company based in Barnard Castle who co...

Victory Procurement Solutions

From £15,848

(last active 14/08/26)

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

Victory Procurement Solutions provides a local, trusted...

Partek Site Services

From £15,632

(last active 03/08/26)

Partek Site Services is an established and experienced local extension builder in Barnard Castle. Please contact us for a free, no obligation quote...

K & J Property

From £15,760

Need an Extension Builder in Barnard Castle? K & J Property has been helping local clients (20 mile radius) with their extension buildering jobs fo...

Croft-Hill Building & Joinery

From £16,064

Croft-Hill Building & Joinery is a trusted extension builder serving customers in Barnard Castle and the surrounding area. Contact us to today to g...

ANWEN CONSTRUCTION

From £15,848

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

ANWEN CONSTRUCTION provides a local, trusted extension b...

pidesigns

From £16,208

Experienced extension builder ready to quote for your work. pidesigns is the best extension builder in Barnard Castle. No obligation free quotes an...

D. Simpson Roof Rite Services

From £15,968

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

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Estimates for common extension builder jobs in Barnard Castle;

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...