Range from the cheapest Side return extension £33,400 (S A Davies Sustainable Construction Limited based in CH7) to the dearest Side return extension £41,500 (G & D Jones Ltd based in LL22).
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 Colwyn Bay.

| Business name | Side return extension cost |
|---|---|
| UK Leisure Living Ltd, Unit 8, The Old Creamery, Station Road, , LL28 | £34,570 |
| G & D Jones Ltd, Abergele, LL22 | £41,500 |
| S ROBERTS ROOFING, Abergele, LL22 | £34,570 |
| Richardson Joinery & Builders, Abergele, LL22 | £35,200 |
| Wood floor services , Rhyl, Ll18 | £35,470 |
| Octagon Construction Ltd, Rhyl, LL18 | £34,300 |
| Brothers Construction, Rhyl, LL18 | £35,560 |
| S A Davies Sustainable Construction Limited, Caerwys, CH7 | £33,400 |
| W F CLAYTON & CO LTD, Bangor, LL57 | £37,000 |
| Hughes Construction, Bangor, LL57 | £34,030 |
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Side Return Extension near Colwyn Bay | £26 | £212 |
| Side Return Extension near Llandudno | £22 | £173 |
| Side Return Extension near Conway | £22 | £173 |
| Side Return Extension near Conwy | £26 | £212 |
| Side Return Extension near Rhyl | £24 | £178 |
| Side Return Extension near Prestatyn | £24 | £179 |
| Side Return Extension near Flintshire | £28 | £191 |
| Side Return Extension near Heswall | £27 | £187 |
| Side Return Extension near Wirral | £27 | £188 |
| Side Return Extension near Connah's Quay | £28 | £195 |