| 1 Llys Dylan, Penrhyn Avenue, Bangor | - | 61 m² | - |
| 2 Llys Dylan, Penrhyn Avenue, Bangor | - | 54 m² | - |
| 3 Llys Dylan, Maesgeirchen, Bangor | - | 53 m² | - |
| 4 Llys Dylan, Penrhyn Avenue, Bangor | - | 51 m² | - |
| 5 Llys Dylan, Penrhyn Avenue, Bangor | - | 53 m² | - |
| 6 Llys Dylan, Penrhyn Avenue, Bangor | - | 53 m² | - |
| 7 Llys Dylan, Penrhyn Avenue, Bangor | - | 61 m² | - |
| 8 Llys Dylan, Penrhyn Avenue, Bangor | - | 60 m² | - |
| 9 Llys Dylan, Maesgeirchen, Bangor | - | 54 m² | - |
| 10 Llys Dylan, Penrhyn Avenue, Bangor | - | 60 m² | - |
| 11 Llys Dylan, Penrhyn Avenue, Bangor | - | 54 m² | - |
| 14 Llys Dylan, Penrhyn Avenue, Bangor | - | 53 m² | - |
| 15 Llys Dylan, Penrhyn Avenue, Bangor | - | 51 m² | - |
| 16 Llys Dylan, Penrhyn Avenue, Bangor | - | 61 m² | - |
| 17 Llys Dylan, Penrhyn Avenue, Bangor | - | 60 m² | - |
| 18 Llys Dylan, Penrhyn Avenue, Bangor | - | 62 m² | - |
| 19 Llys Dylan, Penrhyn Avenue, Bangor | - | 60 m² | - |
| 20 Llys Dylan, Maesgeirchen, Bangor | - | 76 m² | - |
| 21 Llys Dylan, Penrhyn Avenue, Bangor | - | 62 m² | - |
| 22 Llys Dylan, Penrhyn Avenue, Bangor | - | 59 m² | - |
| 28 Llys Dylan, Penrhyn Avenue, Bangor | - | 75 m² | - |
| 31 Llys Dylan, Maesgeirchen, Bangor | - | 81 m² | - |
| 58, Penrhyn Avenue, Bangor | - | 93 m² | - |
| 60, Penrhyn Avenue, Bangor | - | 91 m² | - |
| 93, Penrhyn Avenue, Bangor | - | 59 m² | - |
| 95 Penrhyn Avenue, Maesgeirchen, Bangor, Bangor | - | 73 m² | - |
| 97 Penrhyn Avenue, Bangor | - | 64 m² | - |
| 99 Penrhyn Avenue, Maesgeirchen, Bangor | - | 63 m² | - |
| 100, Penrhyn Avenue, Bangor | Freehold | 79 m² | £34,000 (2001) |
| 101 Penrhyn Avenue, Maesgeirchen, Bangor | - | 74 m² | - |
| 103 Penrhyn Avenue, Bangor | - | 63 m² | - |
| 105 Penrhyn Avenue, Bangor | Freehold | 63 m² | £92,500 (2023) |
| 106 Penrhyn Avenue, Bangor | Freehold | 82 m² | £80,000 (2013) |
| 108 Penrhyn Avenue, Bangor | - | 63 m² | - |
| 109 Penrhyn Avenue, Bangor | - | 63 m² | - |
| 112 Penrhyn Avenue, Maesgeirchen, Bangor | - | 63 m² | - |
| 114 Penrhyn Avenue, Maesgeirchen, Bangor | - | 63 m² | - |
| 116 Penrhyn Avenue, Maesgeirchen, Bangor | - | 73 m² | - |
