From £9,640
With extensive experience, we provide reliable, high-quality workmanship at competitive prices. G K Contracts Building & Joinery understands the i...
From £9,408
Trusted and professional extension builder in Jerrettpass. Experienced in all work and keeping within budget and on quote. JDL Contracts have many...
From £9,536
Experienced extension builder ready to quote for your work. Terry Design is the best extension builder in Jerrettpass. No obligation free quotes an...
From £9,360
Power Construction is an established and experienced local extension builder in Jerrettpass. Please contact us for a free, no obligation quote and ...
From £9,448
Trusted and professional extension builder in Jerrettpass. Experienced in all work and keeping within budget and on quote. The Method Group have m...

Outbuilding costs in Jerrettpass range from the cheapest of £9,360 (Power Construction based in BT65) to the dearest of £9,640 (G K Contracts Building & Joinery based in BT32), 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 Jerrettpass by posting a job with HaMuch and we will send it to extension builders.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Outbuilding near Banbridge | £25 | £177 |
| Outbuilding near Craigavon | £22 | £170 |
| Outbuilding near Kilkeel | £24 | £155 |
| Outbuilding near Waringstown | £21 | £146 |
| Outbuilding near Maghaberry | £27 | £175 |
| Outbuilding near Hillsborough and Culcavy | £21 | £141 |
| Outbuilding near Coalisland | £21 | £173 |
| Outbuilding near Lisburn | £20 | £139 |
| Outbuilding near Ballynahinch | £15 | £150 |
| Outbuilding near Dungannon | £23 | £186 |
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 - £16,978

Two storey extension - £87,218

Build a timber frame extension - £25,478

Build a swimming pool - £80,478

Single storey extension - £44,568

Side return extension - £35,632

Install an RSJ - £1,678

Outbuilding - £9,478

Build a Mansard loft conversion - £51,478

Loft conversion - £28,860

Build a kitchen extension - £41,478

Hip to gable loft conversion - £41,478

Granny annexe - £86,478

Garden office - £9,478

Convert a Garage - £15,478

Garage - £17,978

Build a flat roof extension - £21,478

Build a dormer loft conversion - £41,478

Concrete foundations - £5,728

Convert a bungalow loft - £28,478

Convert a basement - £31,632