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

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From £21,264

Last active Nov 26
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KIPS BUILDERS

Steve Robinson

KIPS BUILDERS is a trusted extension builder serving customers in Dunston and the surrounding area. Contact us to today to get a competitive quote ...

From £21,632

Last active Oct 26
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Your MRH Development Ltd

Mark Hampson

Your MRH Development Ltd is an established extension buildering business in Dunston. We come highly recommended and provide competitive quotes for ...

From £22,880

Last active Apr 26
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J P Wharton Ltd

Jon Wharton

Plastering DRYLINING Through colour Render systems Floor insulation Floor screed Suspended ceilings...

From £21,656

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Wade construction ltd

Experienced extension builder ready to quote for your work. Wade construction ltd is the best extension builder in Dunston. No obligation free quot...

From £21,520

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S-M Construction Consultants

We care about your home construction project needs as much as you do. We believe in conducting business with honesty, integrity and the highest lev...

From £21,544

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JP Design & Develop Ltd

A family run business, operating all over Lincolnshire.

Flat roof extension cost in Dunston

Estimates for build a flat roof extension near Dunston

A flat roof extension ranges from the cheapest of £21,264 (KIPS BUILDERS based in NG34) to the dearest of £22,880 (J P Wharton Ltd based in LN5), 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 Dunston by posting a job with HaMuch. We'll send it to extension builders in Dunston.


Estimates for common extension builder jobs in Dunston;

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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