Range from the cheapest Side return extension £31,420 (T.I Building based in BT28) to the dearest Side return extension £37,000 (GMC Construction based in BT70).
Comparing extension builders estimates for Side return extension gives you an idea of who will be better value but the best way to compare costs is to get actual quotes.
What to do - Get rates and quotes for a side return extention by posting your job to extension builders in Tandragee.

| Business name | Side return extension cost |
|---|---|
| Terry Design, Belfast, Armagh, BT62 | £35,920 |
| Power Construction, Drumgor, BT65 | £32,770 |
| The Method Group, Gibson's Hill, Craigavon, BT66 | £32,770 |
| R.J Builders, Aghagallon, BT67 | £31,870 |
| T.I Building, Ballinderry, BT28 | £31,420 |
| GMC Construction, Dungannon, BT70 | £37,000 |
| Finch Construction NI, Antrim, BT28 | £32,320 |
| JP&S Construction Ltd, 8 Derraghadoan Road, Dungannon, Tyrone, BT70 | £34,570 |
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Side Return Extension near Craigavon | £22 | £170 |
| Side Return Extension near Waringstown | £21 | £146 |
| Side Return Extension near Maghaberry | £27 | £175 |
| Side Return Extension near Hillsborough and Culcavy | £21 | £141 |
| Side Return Extension near Coalisland | £21 | £173 |
| Side Return Extension near Lisburn | £20 | £139 |
| Side Return Extension near Crumlin | £22 | £168 |
| Side Return Extension near Dungannon | £23 | £186 |
| Side Return Extension near Ballynahinch | £15 | £150 |
| Side Return Extension near Carryduff | £19 | £130 |