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

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From £22,112

Last active Nov 26
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JASON SHARP SHARP BUILDERS

JASON SHARP SHARP BUILDERS is a trusted extension builder serving customers in Dinton and the surrounding area. Contact us to today to get a compet...

From £22,168

Last active Nov 26
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Plumb & spark

Cody Stevens

Plumb & spark is an established extension buildering business in Dinton. We come highly recommended and provide competitive quotes for your work.<...

From £22,128

Last active Oct 26
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Trew Builders

Relax... you have found a reliable extension builder in Dinton. Trew Builders is a friendly and reliable company based in Dinton who consider no jo...

From £22,128

Last active May 26
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THREE HUNDREDS BUILDING LTD

THREE HUNDREDS BUILDING LTD are here to help customers who need an Extension Builder in Dinton. We offer a competitive rate to complete all your ex...

From £22,168

Last active May 26
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Platinum Build Ltd

Platinum Build Ltd are here to help customers who need an Extension Builder in Dinton. We offer a competitive rate to complete all your extension b...

From £22,304

Last active May 26
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A J Shaw Building Services

Relax... you have found a reliable extension builder in Dinton. A J Shaw Building Services is a friendly and reliable company based in Dinton who c...

From £22,080

Last active Mar 26
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ADC Landscape And Garden Maintenance Contractors

We are ADC Landscaping & Gardening, owned and run by Ashley Collier. We are a family business based in Aylesbury, Buckinghamshire, and cover all as...

From £22,448

Last active Dec 25
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C HORWOOD CONSTRUCTION

Trusted and professional extension builder in Dinton. Experienced in all extension buildering work and keeping within budget and on quote. C HORWOO...

From £22,160

Last active Dec 25
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D M B E BUILDPLUS

D M B E BUILDPLUS is an established and experienced local extension builder in Dinton. Please contact us for a free, no obligation quote and compet...

From £22,440

Last active Dec 25
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Just Lofts

Just Lofts are here to help customers who need an Extension Builder in Dinton. We offer a competitive rate to complete all your extension builderin...

Flat roof extension cost in Dinton

Estimates for build a flat roof extension near Dinton

A flat roof extension ranges from the cheapest of £22,080 (ADC Landscape And Garden Maintenance Contractors based in HP21) to the dearest of £22,448 (C HORWOOD CONSTRUCTION based in HP19), 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 Dinton by posting a job with HaMuch. We'll send it to extension builders in Dinton.


Estimates for common extension builder jobs in Dinton;

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...