Install a garden office in PO12 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 PO12?

Garden office cost in PO12 - Sort by rates or availability

Whites Carpentry & Building

From £10,008

(last active 01/10/26)

Whites Carpentry & Building prides in delivering an excellent extension buildering service and value for money in PO12 and the surrounding areas. ...

R&B Property Improvements

From £11,096

(last active 01/10/26)

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.

SBS Building Services

From £10,144

(last active 28/09/26)

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

Park Building Services Ltd

From £9,752

(last active 19/09/26)

Park Building Services Ltd is a trusted extension builder serving customers in PO12 and the surrounding area. Contact us to today to get a competit...

Regent Property Holdings Ltd

From £10,128

(last active 18/09/26)

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

K A Griffin General Builder

From £10,056

(last active 18/09/26)

K A Griffin General Builder is an established extension buildering business in PO12. We come highly recommended and provide competitive quotes for ...

Paul Stevens

From £10,224

(last active 18/09/26)

Paul Stevens is a trusted extension builder serving customers in PO12 and the surrounding area. Contact us to today to get a competitive quote for ...

G P H BUILDERS LTD

From £9,776

(last active 18/09/26)

Been in the building trade for over 30years .have in that time worked all over the country on many different projects. 

Have city &...

TP Developments

From £9,768

(last active 15/09/26)

TP Developments are here to help customers who need an Extension Builder in PO12. We offer a competitive rate to complete all your extension builde...

Bailey Construction Services

From £10,144

(last active 08/09/26)

Bailey Construction Services are here to help customers who need an Extension Builder in PO12. We offer a competitive rate to complete all your ext...

Garden Office Cost in PO12

Estimates for garden office near PO12

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 PO12 by posting a job with HaMuch. We'll send it to extension builders in PO12.


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Location in UKHourly RateDaily Rate
Garden Office near Gosport£35£246
Garden Office near Lee-on-the-Solent£35£249
Garden Office near Portsmouth£36£250
Garden Office near Fareham£35£250
Garden Office near Ryde£34£255
Garden Office near Havant & Waterloo£35£248
Garden Office near Waterlooville£36£250
Garden Office near Havant£35£249
Garden Office near Locks Heath£33£240
Garden Office near Horndean£35£253

Estimates for common extension builder jobs in PO12;

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...