Extend your Middlesbrough with an extension

A flat roof extension is a great way to add extra space to your home without splashing out on the costs of a pitched roof extension. Often exempt from planning permission rules, you can build a flat roof extension up to 3 metres in height as long as it's not visible from a road. But how much do they cost in Middlesbrough? To see prices and availability for your job click green button.

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From £21,744

Last active Oct 26
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Empire Building Contracts

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

From £21,440

Last active Jul 26
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Marshall & Son Builders

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

From £21,816

Last active Jun 26
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CHERRYBURN CONSTRUCTION LTD

Need an Extension Builder in Middlesbrough? CHERRYBURN CONSTRUCTION LTD has been helping local clients (20 mile radius) with their extension builde...

From £21,936

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Design Consultancy & Construction Services Ltd

Design Consultancy & Construction Services Ltd are here to help customers who need an Extension Builder in Middlesbrough. We offer a competitive ra...

From £21,976

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M&K BEDROOM DESIGNS

Need an Extension Builder in Middlesbrough? M&K BEDROOM DESIGNS has been helping local clients (20 mile radius) with their extension buildering job...

From £22,128

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E Collins Construction Ltd

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

From £22,184

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Military Maintenance Ltd

Over a Decade of Property Maintenance. Military Maintenance has years of experience in the construction and development industry, our expertise ran...

From £21,872

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usamaseo

usamaseo is a trusted extension builder serving customers in Middlesbrough and the surrounding area. Contact us to today to get a competitive quote...

From £22,160

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Fahadseo

Fahadseo is an established and experienced local extension builder in Middlesbrough. Please contact us for a free, no obligation quote and competit...

Flat roof extension cost in Middlesbrough

Estimates for build a flat roof extension near Middlesbrough

A flat roof extension ranges from the cheapest of £21,440 (Marshall & Son Builders based in TS14) to the dearest of £22,184 (Military Maintenance Ltd based in ts10), but these are just estimates. While they give you an idea of who will be better value, the best way to compare costs is to get real quotes. 

Find out how much your flat roof extension will cost in Middlesbrough by posting a job with HaMuch. We'll send it to extension builders in Middlesbrough.


Estimates for common extension builder jobs in Middlesbrough;

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...