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

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From £21,720

Last active Aug 26
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S & K Windows

Location

Northallerton, DL6

S & K Windows are here to help customers who need an Extension Builder in Northallerton. We offer a competitive rate to complete all your extension...

From £21,872

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Darren Collin Joinery

Darren Collin

Location

Northallerton, DL7

Hi I'm darren 

I'm a fully qualified time served joiner I have been doing it for 30 years and have been self employed for 12 years ...

Flat roof extension cost in Northallerton

Estimates for build a flat roof extension near Northallerton

A flat roof extension ranges from the cheapest of £21,720 (S & K Windows based in DL6) to the dearest of £21,872 (Darren Collin Joinery based in DL7), 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 Northallerton by posting a job with HaMuch. We'll send it to extension builders in Northallerton.


Estimates for common extension builder jobs in Northallerton;

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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