| 1, Westlea Avenue, Bishop Auckland | Freehold | 84 m² | £90,000 (2014) |
| 2 Westlea Avenue, Bishop Auckland, Bishop Auckland | Freehold | 101 m² | £165,000 (2022) |
| 3, Westlea Avenue, Bishop Auckland | Freehold | 67 m² | £145,000 (2021) |
| 4, Westlea Avenue, Bishop Auckland | Freehold | 101 m² | £108,000 (2015) |
| 5 Westlea Avenue, Bishop Auckland | Freehold | 115 m² | £76,950 (1996) |
| 8 Westlea Avenue, Bishop Auckland | Freehold | 99 m² | £131,000 (2025) |
| 9 Westlea Avenue, Bishop Auckland | Freehold | 145 m² | £194,000 (2023) |
| 11 Westlea Avenue, Bishop Auckland | Freehold | 86 m² | £95,000 (2025) |
| 13 Westlea Avenue, Bishop Auckland | Freehold | 98 m² | £158,000 (2025) |
| 14 Westlea Avenue, Bishop Auckland | Freehold | 97 m² | £120,000 (2015) |
| 15, Westlea Avenue, Bishop Auckland | Freehold | 87 m² | £127,500 (2015) |
| 18 Westlea Avenue, Bishop Auckland | Freehold | 100 m² | £145,000 (2025) |
| 19, Westlea Avenue, Bishop Auckland | Freehold | 118 m² | £145,000 (2014) |
| 20, Westlea Avenue, Bishop Auckland | Freehold | 116 m² | £184,950 (2023) |
| 21 Westlea Avenue, Bishop Auckland | Freehold | 91 m² | £165,000 (2025) |
| 23 Westlea Avenue, Bishop Auckland, Bishop Auckland | - | 101 m² | - |
| 23A, Westlea Avenue, Bishop Auckland | Freehold | 182 m² | £380,000 (2023) |
| 25, Westlea Avenue, Bishop Auckland | Freehold | 112 m² | £57,000 (1995) |
| 29 Westlea Avenue, Bishop Auckland | Freehold | 91 m² | £115,000 (2024) |
| 31 Westlea Avenue, Bishop Auckland | Freehold | 97 m² | £165,000 (2025) |
| 33, Westlea Avenue, Bishop Auckland | Freehold | 123 m² | £136,000 (2021) |
| 39 Westlea Avenue, Bishop Auckland | Freehold | 108 m² | £160,000 (2018) |
