Range from the cheapest Side return extension £31,600 (Smudge Construction Ltd based in TR13) to the dearest Side return extension £37,000 (Peninsula Property Refurbishments based in TR15).
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 Penzance.

| Business name | Side return extension cost |
|---|---|
| TGP Construction, Cornwall, TR18 | £33,580 |
| Searle Construction , Penzance, TR19 | £33,400 |
| Marks maintenance, Cornwall, TR14 | £35,110 |
| D.P.Hatley Building Services, Camborne, TR14 | £35,110 |
| Smudge Construction Ltd, Helston , TR13 | £31,600 |
| D & S Builders, Redruth, TR15 | £35,200 |
| Peninsula Property Refurbishments, REDRUTH, TR15 | £37,000 |
| Samuel Winn Design & Build, Cornwall, TR3 | £35,560 |
| KPK Builders Ltd, Lanner, TR16 | £34,570 |
| Jo Tracey Carpentry, Cornwall, TR3 | £35,740 |
| Jackson Developments, Cornwall, TR10 | £35,740 |
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Side Return Extension near St Ives, Cornwall | £22 | £137 |
| Side Return Extension near Camborne | £24 | £168 |
| Side Return Extension near Falmouth | £27 | £183 |
| Side Return Extension near Truro | £27 | £182 |
| Side Return Extension near Newquay | £27 | £193 |