Extend your Gorleston-on-sea 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 Gorleston-on-sea? To see prices and availability for your job click green button.

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From £21,632

Last active Sep 26
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Gc building and landscaping

Mark Grint

We can take you dream into reality with our team of experienced tradesmen we cover every aspect of building and landscaping including plastering, e...

From £21,472

Last active Jul 26
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K & M Property Maintenance

Experienced extension builder ready to quote for your work. K & M Property Maintenance is the best extension builder in Gorleston-on-sea. No obliga...

From £22,072

Last active Jul 26
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S R BUILDERS

Shawn Rayment

S R BUILDERS is an established extension buildering business in Gorleston-on-sea. We come highly recommended and provide competitive quotes for you...

From £21,808

Last active Mar 26
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Swan Builders Ltd

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

Swan Builders Ltd provides a local, trusted extension bu...

From £21,648

Last active Mar 26
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Home & Garden Services

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

Home & Garden Services provides a local, trusted extensi...

From £21,752

Last active Mar 26
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Mercenary Building Contractors Ltd

Mercenary Building Contractors Ltd is an established and experienced local extension builder in Gorleston-on-sea. Please contact us for a free, no ...

From £21,576

Last active Mar 26
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Hood Builders

Experienced extension builder ready to quote for your work. Hood Builders is the best extension builder in Gorleston-on-sea. No obligation free quo...

From £21,592

Last active Mar 26
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DNT Builders

DNT Builders is an established extension buildering business in Gorleston-on-sea. We come highly recommended and provide competitive quotes for you...

From £21,688

Last active Mar 26
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TOTAL BUILD (E ANGLIA) LTD T/A

Relax... you have found a reliable extension builder in Gorleston-on-sea. TOTAL BUILD (E ANGLIA) LTD T/A is a friendly and reliable company based i...

From £21,464

Last active Mar 26
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C T A Builders Ltd

C T A Builders Ltd is an established and experienced local extension builder in Gorleston-on-sea. Please contact us for a free, no obligation quote...

Flat roof extension cost in Gorleston-on-sea

Estimates for build a flat roof extension near Gorleston-on-sea

A flat roof extension ranges from the cheapest of £21,464 (C T A Builders Ltd based in NR30) to the dearest of £22,072 (S R BUILDERS based in NR31), 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 Gorleston-on-sea by posting a job with HaMuch. We'll send it to extension builders in Gorleston-on-sea.


Estimates for common extension builder jobs in Gorleston-on-sea;

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...