Add an outbuilding to your property in Portsmouth from £9,752

Outbuildings are the perfect way to add extra space to your property when you need a bit of quiet from the main house. Whether it's for a garden office, gym or workshop, an outbuilding can add value to your home and increase your quality of life. To see prices and availability for your job click green button.

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Outbuilding cost in Portsmouth - Sort by rates or availability

From £10,144

Last active Nov 26
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SBS Building Services

Steve Bannister

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

From £11,096

Last active Oct 26
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R&B Property Improvements

Chris Bond

We are a Small Family run business with over 30 years experience in the building trade, Carpentry is my main trade, with NVQ Level 2.

From £10,080

Last active Oct 26
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Devscapes

Devscapes is an established extension buildering business in Portsmouth. We come highly recommended and provide competitive quotes for your work.

From £9,992

Last active Oct 26
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Oakstone Developments

Rob Butler

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

Oakstone Developments provides a local, trusted extensio...

From £9,752

Last active Sep 26
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Park Building Services Ltd

Park Building Services Ltd is a trusted extension builder serving customers in Portsmouth and the surrounding area. Contact us to today to get a co...

From £9,768

Last active Sep 26
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TP Developments

Tao Peskett

TP Developments are here to help customers who need an Extension Builder in Portsmouth. We offer a competitive rate to complete all your extension ...

From £9,976

Last active Jul 26
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O NEILL CONSTRUCTION LTD

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

From £9,968

Last active Jul 26
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Shepperd Developments

Location

Portsmouth, PO2

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

From £9,976

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 Portsmouth. No obligation ...

From £9,936

Last active Jul 26
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Peter Fenn Property

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

Outbuilding cost in Portsmouth

Estimates for outbuilding near Portsmouth

Outbuilding costs in Portsmouth range from the cheapest of £9,752 (Park Building Services Ltd based in PO9) to the dearest of £11,096 (R&B Property Improvements based in PO9), but these are just estimates.

Comparing extension builders estimates for building an outbuilding gives you an idea of who will be better value, but the best way to compare costs is to get actual quotes.

Get rates and quotes to build an outbuilding in Portsmouth by posting a job with HaMuch and we will send it to extension builders.


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Get extension builder rates instantly (excluding VAT or callout charges)
Location in UKHourly RateDaily Rate
Outbuilding near Portsmouth£36£250
Outbuilding near Gosport£35£246
Outbuilding near Fareham£35£250
Outbuilding near Lee-on-the-Solent£35£249
Outbuilding near Havant & Waterloo£35£248
Outbuilding near Havant£35£249
Outbuilding near Waterlooville£36£250
Outbuilding near Horndean£36£254
Outbuilding near Ryde£34£255
Outbuilding near Locks Heath£33£240

Estimates for common extension builder jobs in Portsmouth;

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...