Extend your PL9 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 PL9? To see prices and availability for your job click green button.

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From £21,712

Last active Oct 26
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PLATINUM CONSTRUCTION

Gary Ede

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

PLATINUM CONSTRUCTION provides a local, trusted extensio...

From £21,480

Last active Sep 26
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Donovan Construction

Matthew Donovan

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

Donovan Construction provides a local, trusted extensio...

From £22,424

Last active Sep 26
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JAVA CONSTRUCTION LTD

Luis Escrig

Java construction 

provide a complete building service and design

we also provide building maitanance 

w...

From £21,768

Last active Sep 26
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NCN Building & Maintenance Ltd

Need an Extension Builder in PL9? NCN Building & Maintenance Ltd has been helping local clients (20 mile radius) with their extension buildering jo...

From £22,016

Last active Aug 26
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Bob Jones Installations

Rob Jones

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

From £22,112

Last active Jul 26
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GD ANDREW BUILDING CONTRACTORS

Relax... you have found a reliable extension builder in PL9. GD ANDREW BUILDING CONTRACTORS is a friendly and reliable company based in PL9 who con...

From £21,880

Last active Jul 26
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M D C Building Services

Relax... you have found a reliable extension builder in PL9. M D C Building Services is a friendly and reliable company based in PL9 who consider n...

From £22,192

Last active Feb 26
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S&A Developments

S&A Developments is a trusted extension builder serving customers in PL9 and the surrounding area. Contact us to today to get a competitive quote f...

From £21,728

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MAC

Stephen McMahon

Hi I’ve been in construction for more than 25 years. City and guild bricklayer Worked on multiple jobs in this field from an extension to new...

From £21,712

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Steve Launder (Buildstore)

Trusted and professional extension builder in PL9. Experienced in all extension buildering work and keeping within budget and on quote. Steve Laund...

Flat roof extension cost in PL9

Estimates for build a flat roof extension near PL9

A flat roof extension ranges from the cheapest of £21,480 (Donovan Construction based in PL6) to the dearest of £22,424 (JAVA CONSTRUCTION LTD based in PL7), 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 PL9 by posting a job with HaMuch. We'll send it to extension builders in PL9.


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Estimates for common extension builder jobs in PL9;

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...