| 57, Twelfth Avenue, Blyth | Freehold | 76 m² | £29,000 (1999) |
| 59, Twelfth Avenue, Blyth | Freehold | 72 m² | £90,000 (2024) |
| 61, Twelfth Avenue, Blyth | - | 69 m² | - |
| 63 Twelfth Avenue, Blyth | - | 74 m² | - |
| 65 Twelfth Avenue, Blyth | - | 72 m² | - |
| 67, Twelfth Avenue, Blyth | - | 69 m² | - |
| 69, Twelfth Avenue, Blyth | Freehold | 81 m² | £58,000 (2011) |
| 71, Twelfth Avenue, Blyth | - | 69 m² | - |
| 94, Twelfth Avenue, Blyth | - | 64 m² | - |
| 98, Twelfth Avenue, Blyth | - | 64 m² | - |
| 100, Twelfth Avenue, Blyth | - | 65 m² | - |
| 108, Twelfth Avenue, Blyth | - | 65 m² | - |
| 112, Twelfth Avenue, Blyth | - | 65 m² | - |
| 114, Twelfth Avenue, Blyth | - | 65 m² | - |
| 116 Twelfth Avenue, Blyth, Blyth | - | 65 m² | - |
| 120 Twelfth Avenue, Blyth | - | 65 m² | - |
| 122, Twelfth Avenue, Blyth | Freehold | 59 m² | £70,000 (2020) |
| 124 Twelfth Avenue, Blyth, Blyth | Freehold | 60 m² | £64,000 (2021) |
| 126, Twelfth Avenue, Blyth | - | 65 m² | - |
| 128, Twelfth Avenue, Blyth | - | 64 m² | - |
| 130 Twelfth Avenue, Blyth | Freehold | 65 m² | £87,500 (2022) |
| 132, Twelfth Avenue, Blyth | - | 78 m² | - |
| 134 Twelfth Avenue, Blyth | Freehold | 66 m² | £63,000 (2025) |
| 136 Twelfth Avenue, Blyth | - | 59 m² | - |
| 138, Twelfth Avenue, Blyth | - | 66 m² | - |
| 140, Twelfth Avenue, Blyth | - | 59 m² | - |
| 142, Twelfth Avenue, Blyth | - | 66 m² | - |
