Range from the cheapest Side return extension £39,610 (Steve Knight Construction based in HP15) to the dearest Side return extension £50,500 (Bantry Construction Limited based in HP10).
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 Winchmore Hill.

| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Side Return Extension near Chesham | £36 | £237 |
| Side Return Extension near Hazlemere | £34 | £235 |
| Side Return Extension near Gerrards Cross | £37 | £244 |
| Side Return Extension near Rickmansworth | £36 | £241 |
| Side Return Extension near Berkhamsted | £35 | £227 |
| Side Return Extension near Dacorum | £36 | £231 |
| Side Return Extension near High Wycombe | £34 | £237 |
| Side Return Extension near Hemel Hempstead | £36 | £231 |
| Side Return Extension near Wycombe | £34 | £234 |
| Side Return Extension near Watford | £37 | £239 |