From £9,520
Luxury Garden Studios is an established and experienced local extension builder in Dungiven. Please contact us for a free, no obligation quote and ...
From £9,696
Relax... you have found a reliable extension builder in Dungiven. JAMSE CONSTRUCTION LTD is a friendly and reliable company based in Dungiven who c...

Garden offices range from the cheapest of £9,520 (Luxury Garden Studios based in BT47) to the dearest of £9,696 (JAMSE CONSTRUCTION LTD based in BT47), 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 Dungiven by posting a job with HaMuch. We'll send it to extension builders in Dungiven.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Garden Office near Dungiven | £22 | £190 |
| Garden Office near Londonderry | £24 | £190 |
| Garden Office near Eglinton | £25 | £204 |
| Garden Office near Coleraine | £23 | £201 |
| Garden Office near Strathfoyle | £24 | £190 |
| Garden Office near Magherafelt | £30 | £238 |
| Garden Office near Culmore | £24 | £190 |
| Garden Office near Newbuildings | £24 | £190 |
| Garden Office near Ballymoney | £21 | £187 |
| Garden Office near Strabane | £30 | £240 |
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.

Underpin a building - £17,108

Two storey extension - £87,412

Build a timber frame extension - £25,608

Build a swimming pool - £80,608

Single storey extension - £47,160

Side return extension - £37,090

Install an RSJ - £1,808

Outbuilding - £9,608

Build a Mansard loft conversion - £51,608

Loft conversion - £30,075

Build a kitchen extension - £41,608

Hip to gable loft conversion - £41,608

Granny annexe - £86,608

Garden office - £9,608

Convert a Garage - £15,608

Garage - £18,108

Build a flat roof extension - £21,608

Build a dormer loft conversion - £41,608

Concrete foundations - £5,858

Convert a bungalow loft - £28,608

Convert a basement - £33,090