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

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From £22,152

Last active Oct 26
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Prestige Build Services LTD

Brian

Prestige Build Services LTD is a trusted extension builder serving customers in Thamesdown and the surrounding area. Contact us to today to get a c...

From £21,480

Last active Oct 26
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RPM Services

Michael Walklett

All of our business is by recommendation. We have never advertised. We have been trading since 2001 and have our regular customers we have done var...

From £22,096

Last active Oct 26
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MJ solutions

Jaroslaw Garbacz

MJ solutions is an established and experienced local extension builder in Thamesdown. Please contact us for a free, no obligation quote and compet...

From £21,800

Last active Sep 26
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First Call Direct

Tom Dunn

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

From £21,480

Last active Jul 26
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MR HOWELL

John Howell

MR HOWELL are here to help customers who need an Extension Builder in Thamesdown. We offer a competitive rate to complete all your extension builde...

From £22,152

Last active Jul 26
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A S A BUILDING SERVICES LTD

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

A S A BUILDING SERVICES LTD provides a local, trusted ex...

From £21,952

Last active Jul 26
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A D BUILDING SERVICES T/A

A D BUILDING SERVICES T/A is a trusted extension builder serving customers in Thamesdown and the surrounding area. Contact us to today to get a com...

From £22,072

Last active Jul 26
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JWSERVICESCOMPANY LTD

We have a skilled and dedicated team of professional tradesmen to carry out all your requirements. Whether you are looking to build, extend or upgr...

From £21,832

Last active Jul 26
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QUALITY BUILDERS

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

QUALITY BUILDERS provides a local, trusted extension bui...

From £21,456

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Watts Builders

Bob Watts

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

Flat roof extension cost in Thamesdown

Estimates for build a flat roof extension near Thamesdown

A flat roof extension ranges from the cheapest of £21,456 (Watts Builders based in SN25) to the dearest of £22,152 (Prestige Build Services LTD based in SN5), 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 Thamesdown by posting a job with HaMuch. We'll send it to extension builders in Thamesdown.


Estimates for common extension builder jobs in Thamesdown;

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...