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

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From £21,760

Last active Oct 26
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RMS Building Services

RMS Building Services is a trusted extension builder serving customers in Ashfield and the surrounding area. Contact us to today to get a competiti...

From £22,000

Last active Aug 26
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SMM Property Services

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

SMM Property Services provides a local, trusted extensio...

From £22,928

Last active Aug 26
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COMPLETE BLDG & PLASTIC INSTA

Barry H

Trusted and professional extension builder in Ashfield. Experienced in all extension buildering work and keeping within budget and on quote. COMPLE...

From £21,752

Last active Aug 26
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MTD Brickwork Ltd

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Relax... you have found a reliable extension builder in Ashfield. MTD Brickwork Ltd is a friendly and reliable company based in Ashfield who consid...

From £22,296

Last active Aug 26
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Peter Knowles

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

From £22,128

Last active Aug 26
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Garry Jones Bricklayer

Garry Jones Bricklayer are here to help customers who need an Extension Builder in Ashfield. We offer a competitive rate to complete all your exten...

From £21,472

Last active Aug 26
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A p sharp building services

Anthony Sharp

We are a  local building company  serving the  amber  valley  area  working  to  a  high  class o...

From £24,080

Last active Aug 26
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Acorn Builders

Jonathan Petch

Acorn Builders is an established extension buildering business in Ashfield. We come highly recommended and provide competitive quotes for your wor...

From £22,176

Last active Jul 26
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A Thompson Joinery & Building

A Thompson Joinery & Building is a trusted extension builder serving customers in Ashfield and the surrounding area. Contact us to today to get a c...

From £22,184

Last active Jul 26
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Lewis Construction

Trusted and professional extension builder in Ashfield. Experienced in all extension buildering work and keeping within budget and on quote. Lewis ...

Flat roof extension cost in Ashfield

Estimates for build a flat roof extension near Ashfield

A flat roof extension ranges from the cheapest of £21,472 (A p sharp building services based in DE5) to the dearest of £24,080 (Acorn Builders based in NG17), 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 Ashfield by posting a job with HaMuch. We'll send it to extension builders in Ashfield.


Estimates for common extension builder jobs in Ashfield;

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...