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

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From £22,088

Last active Oct 26
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Reid Carpentry & Construction

Reid Carpentry & Construction is an established and experienced local extension builder in Essex. Please contact us for a free, no obligation quote...

From £22,144

Last active Oct 26
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BOWIE CONSTRUCTION LTD

BOWIE CONSTRUCTION LTD is a trusted extension builder serving customers in Essex and the surrounding area. Contact us to today to get a competitive...

From £23,360

Last active Aug 26
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ALLIED BUILDING ASSOCIATES LTD

Experienced extension builder ready to quote for your work. ALLIED BUILDING ASSOCIATES LTD is the best extension builder in Essex. No obligation fr...

From £22,080

Last active Dec 25
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Essex Roofing Ltd

Essex Roofing Ltd is an established and experienced local extension builder in Essex. Please contact us for a free, no obligation quote and competi...

From £22,136

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O G Conversions

O G Conversions is an established and experienced local extension builder in Essex. Please contact us for a free, no obligation quote and competiti...

From £21,968

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ENVIRON CONSTRUCTION

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

From £22,216

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DEBRAY BUILDERS

Trusted and professional extension builder in Essex. Experienced in all extension buildering work and keeping within budget and on quote. DEBRAY BU...

Flat roof extension cost in Essex

Estimates for build a flat roof extension near Essex

A flat roof extension ranges from the cheapest of £21,968 (ENVIRON CONSTRUCTION based in CB11) to the dearest of £23,360 (ALLIED BUILDING ASSOCIATES LTD based in CB22), 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 Essex by posting a job with HaMuch. We'll send it to extension builders in Essex.


Estimates for common extension builder jobs in Essex;

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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