| Address | Date | Type | Price |
|---|---|---|---|
| 4, COLLENS ROAD | 02-02-2026 | Detached | £1,322,500 |
| 10, COLLENS ROAD | 24-10-2024 | Detached | £1,325,000 |
| 2, COLLENS ROAD | 22-04-2016 | Detached | £920,000 |
| 6, COLLENS ROAD | 01-08-2012 | Detached | £875,000 |
| 6, COLLENS ROAD, HARPENDEN | 05-12-2008 | Detached | £625,000 |
| 10, COLLENS ROAD | 14-04-2008 | Detached | £875,000 |
| 8, COLLENS ROAD, HARPENDEN | 14-03-2008 | Detached | £750,000 |
| 4, COLLENS ROAD, HARPENDEN | 14-02-2006 | Detached | £710,000 |
| 20, COLLENS ROAD, HARPENDEN | 02-09-2005 | Detached | £720,000 |
| 14, COLLENS ROAD, HARPENDEN | 22-06-2001 | Detached | £500,000 |