Extend your OX17 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 OX17? To see prices and availability for your job click green button.

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From £21,832

Last active Aug 26
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CEDAR INTERIORS LIMITED

CEDAR INTERIORS LIMITED are here to help customers who need an Extension Builder in OX17. We offer a competitive rate to complete all your extensio...

From £21,784

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ADVANCED BUILDING CONCEPTS

garry

ADVANCED BUILDING CONCEPTS is an established and experienced local extension builder in OX17. Please contact us for a free, no obligation quote and...

From £21,904

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NJM GENERAL BUILDING CONTRACTO

NJM GENERAL BUILDING CONTRACTO is an established and experienced local extension builder in OX17. Please contact us for a free, no obligation quote...

From £22,152

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Haras Building Contractors Ltd

Haras Building Contractors Ltd is a family run business with over 20 years experience within the building trade. We firmly believe in and work from...

Flat roof extension cost in OX17

Estimates for build a flat roof extension near OX17

A flat roof extension ranges from the cheapest of £21,784 (ADVANCED BUILDING CONCEPTS based in OX17) to the dearest of £22,152 (Haras Building Contractors Ltd based in OX16), 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 OX17 by posting a job with HaMuch. We'll send it to extension builders in OX17.


Estimates for common extension builder jobs in OX17;

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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