| 6, North Penrallt, Caernarfon | Freehold | 77 m² | £90,000 (2024) |
| 8, North Penrallt, Caernarfon | Freehold | 97 m² | £95,000 (2026) |
| 10 North Penrallt, Caernarfon, Caernarfon | Freehold | 80 m² | £75,000 (2021) |
| 12 North Penrallt, Caernarfon | - | 80 m² | - |
| 14 North Penrallt, Caernarfon | - | 88 m² | - |
| 16 North Penrallt, Caernarfon | - | 97 m² | - |
| 28, North Penrallt, Caernarfon | - | 94 m² | - |
| 30, North Penrallt, Caernarfon | Freehold | 105 m² | £102,000 (2005) |
| 36 North Penrallt, Caernarfon | Freehold | 112 m² | £100,000 (2024) |
| 38, North Penrallt, Caernarfon | Freehold | 53 m² | £67,000 (2012) |
| 44, North Penrallt, Caernarfon | Freehold | 66 m² | £48,000 (2002) |
| 44A North Penrallt, Caernarfon, Caernarfon | - | 57 m² | - |
| 44B North Penrallt, Caernarfon, Caernarfon | - | 57 m² | - |
| Flat 1, 4 North Penrallt, Caernarfon | - | 53 m² | - |
| Flat 1, 18-24 North Penrallt, Caernarfon, Caernarfon | - | 46 m² | - |
| Flat 2, 4 North Penrallt, Caernarfon | - | 53 m² | - |
| Flat 2, 18 North Penrallt, Caernarfon | - | 46 m² | - |
| Flat 3, 4 North Penrallt, Caernarfon | - | 53 m² | - |
| Flat 3, 18 North Penrallt, Caernarfon | - | 36 m² | - |
| Flat 4, 18 North Penrallt, Caernarfon | - | 48 m² | - |
| Flat 5, 18, North Penrallt, Caernarfon | - | 46 m² | - |
| Flat 6, 18, North Penrallt, Caernarfon | - | 34 m² | - |
| Flat 7, 18 North Penrallt, Caernarfon | - | 48 m² | - |
| Flat 8, 18 North Penrallt, Caernarfon | - | 46 m² | - |
| Flat 9, 18, North Penrallt, Caernarfon | - | 33 m² | - |
