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

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From £22,208

Last active May 26
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A Stanley Building Services

Location

Newbury, RG14

A Stanley Building Services is an established and experienced local extension builder in Newbury. Please contact us for a free, no obligation quote...

From £22,096

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CLERE CONSTRUCTION

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

From £22,152

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Complete Building Services

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

Complete Building Services provides a local, trusted ext...

From £22,040

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Helyar Project Services Ltd

Need an Extension Builder in Newbury? Helyar Project Services Ltd has been helping local clients (20 mile radius) with their extension buildering j...

From £22,296

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Fabric First Build Projects Ltd

Fabric First Build Projects Ltd are here to help customers who need an Extension Builder in Newbury. We offer a competitive rate to complete all yo...

From £22,168

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Total Home Improvements

Relax... you have found a reliable extension builder in Newbury. Total Home Improvements is a friendly and reliable company based in Newbury who co...

From £22,032

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Hartwood Oak Buildings Ltd.

Hartwood Oak Buildings Ltd. are here to help customers who need an Extension Builder in Newbury. We offer a competitive rate to complete all your e...

From £22,360

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ROK Construction

Our building services company ROK Construction who are family-run have thirty-years experience. We have been helping customers in Baughurst and the...

Flat roof extension cost in Newbury

Estimates for build a flat roof extension near Newbury

A flat roof extension ranges from the cheapest of £22,032 (Hartwood Oak Buildings Ltd. based in RG20) to the dearest of £22,360 (ROK Construction based in RG26), 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 Newbury by posting a job with HaMuch. We'll send it to extension builders in Newbury.


Estimates for common extension builder jobs in Newbury;

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...