Install a garden office in Portsmouth from £9,752

A garden office is a great option if you want a place to work from home that you can shut the door on at the end of the day. Create a peaceful space adorned with plants and plenty of natural light, or design a sleek modern look to increase productivity. But how much do they cost in Portsmouth? To see prices and availability for your job click green button.

HaMuch is Excellent

How HaMuch saves you money

Post your job for free

Post your job for free

We send your job to ALL Portsmouth extension builders

Compare quotes

Compare quotes

Available extension builders in Portsmouth reply

Save Money

Save Money

Select your affordable Portsmouth extension builder

Post your job

From £10,144

Last active Nov 26
Get quotes

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
Get quotes

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
Get quotes

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
Get quotes

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
Get quotes

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
Get quotes

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
Get quotes

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
Get quotes

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
Get quotes

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
Get quotes

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...

Garden Office Cost in Portsmouth

Estimates for garden office near Portsmouth

Garden offices 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 only estimates.

The best way to compare costs is to get actual quotes.

Get rates and quotes to build a garden office in Portsmouth by posting a job with HaMuch. We'll send it to extension builders in Portsmouth.

"Garden office" - PO9, job posted 01/05/26


Get extension builder rates instantly

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