| 1, Helmsley Drive, Coundon, Bishop Auckland | Freehold | 70 m² | £93,000 (2008) |
| 2, Helmsley Drive, Coundon, Bishop Auckland | - | 70 m² | - |
| 3, Helmsley Drive, Coundon, Bishop Auckland | Freehold | 105 m² | £143,000 (2005) |
| 5, Helmsley Drive, Coundon, Bishop Auckland | Freehold | 77 m² | £46,000 (1997) |
| 9, Helmsley Drive, Coundon, Bishop Auckland | Freehold | 89 m² | £119,950 (2018) |
| 10, Helmsley Drive, Coundon, Bishop Auckland | Freehold | 94 m² | £56,500 (1999) |
| 11, Helmsley Drive, Coundon, Bishop Auckland | Freehold | 66 m² | £97,500 (2011) |
| 12, Helmsley Drive, Coundon, Bishop Auckland | Freehold | 98 m² | £124,500 (2008) |
| 14, Helmsley Drive, Coundon, Bishop Auckland | Freehold | 80 m² | £120,000 (2018) |
| 15, Helmsley Drive, Coundon, Bishop Auckland | - | 60 m² | - |
| 17, Helmsley Drive, Coundon, Bishop Auckland | Freehold | 115 m² | £86,000 (2006) |
| 18, Helmsley Drive, Coundon, Bishop Auckland | Freehold | 68 m² | £85,000 (2008) |
| 19 Helmsley Drive, Coundon, Bishop Auckland | Freehold | 87 m² | £105,000 (2022) |
| 20, Helmsley Drive, Coundon, Bishop Auckland | Freehold | 70 m² | £55,000 (1998) |
| 21 Helmsley Drive, Coundon, Bishop Auckland | Freehold | 73 m² | £95,500 (2023) |
| 22, Helmsley Drive, Coundon, Bishop Auckland | Freehold | 75 m² | £88,000 (2017) |
| 24, Helmsley Drive, Coundon, Bishop Auckland | Freehold | 76 m² | £44,065 (1996) |
| 26, Helmsley Drive, Coundon, Bishop Auckland | Freehold | 76 m² | £115,000 (2021) |
| 28 Helmsley Drive, Coundon, Bishop Auckland | Freehold | 93 m² | £95,000 (2015) |