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

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From £22,144

Last active Nov 26
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SBS Building Services

Steve Bannister

Location

Gosport, PO12

We are a small family run business with over 20 years experience in brickwork, bathroom/kitchen fitting, roofing, landscaping, fencing, tiling and ...

From £22,192

Last active Sep 26
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A W PAVING LTD

Anthony Withey

Trusted and professional extension builder in Gosport. Experienced in all extension buildering work and keeping within budget and on quote. A W PAV...

From £21,976

Last active Jul 26
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O NEILL CONSTRUCTION LTD

O NEILL CONSTRUCTION LTD is an established extension buildering business in Gosport. We come highly recommended and provide competitive quotes for ...

From £21,968

Last active Jul 26
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Shepperd Developments

Experienced extension builder ready to quote for your work. Shepperd Developments is the best extension builder in Gosport. No obligation free quot...

From £21,976

Last active Jul 26
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Portsmouth Building Repairs

Experienced extension builder ready to quote for your work. Portsmouth Building Repairs is the best extension builder in Gosport. No obligation fre...

From £21,936

Last active Jul 26
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Peter Fenn Property

Location

Gosport, PO12

Peter Fenn Property is a trusted extension builder serving customers in Gosport and the surrounding area. Contact us to today to get a competitive ...

From £22,176

Last active Jul 26
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JKS Property

JKS Property is an established and experienced local extension builder in Gosport. Please contact us for a free, no obligation quote and competitiv...

From £21,920

Last active Jul 26
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M.K Warner Building Services

Location

Gosport, PO12

M.K Warner Building Services is an established extension buildering business in Gosport. We come highly recommended and provide competitive quotes ...

From £21,992

Last active Jul 26
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BUILD PROJECT LIMITED

BUILD PROJECT LIMITED are here to help customers who need an Extension Builder in Gosport. We offer a competitive rate to complete all your extensi...

From £22,088

Last active Jul 26
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JM Roofing & Building Services

Experienced extension builder ready to quote for your work. JM Roofing & Building Services is the best extension builder in Gosport. No obligation ...

Flat roof extension cost in Gosport

Estimates for build a flat roof extension near Gosport

A flat roof extension ranges from the cheapest of £21,920 (M.K Warner Building Services based in PO12) to the dearest of £22,192 (A W PAVING LTD based in SO31), 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 Gosport by posting a job with HaMuch. We'll send it to extension builders in Gosport.


Estimates for common extension builder jobs in Gosport;

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...