Extend your CF39 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 CF39? To see prices and availability for your job click green button.

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From £21,552

Last active Oct 26
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P ALLEN BUILDERS

P ALLEN BUILDERS is an established and experienced local extension builder in CF39. Please contact us for a free, no obligation quote and competiti...

From £21,792

Last active Aug 26
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J.S. Builders

We are a small family run business, established over 35 years ago, specialising in Hard Landscaping (Patios) and Block Paving.We a...

From £21,616

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Excel Home Design Ltd

Excel Home Design Ltd is an established extension buildering business in CF39. We come highly recommended and provide competitive quotes for your w...

Flat roof extension cost in CF39

Estimates for build a flat roof extension near CF39

A flat roof extension ranges from the cheapest of £21,552 (P ALLEN BUILDERS based in CF37) to the dearest of £21,792 (J.S. Builders based in CF39), 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 CF39 by posting a job with HaMuch. We'll send it to extension builders in CF39.


Estimates for common extension builder jobs in CF39;

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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