| 1, New Street, Deiniolen, Caernarfon | Freehold | 74 m² | £85,000 (2013) |
| 2 New Street, Deiniolen, Caernarfon | Freehold | 50 m² | £90,000 (2023) |
| 3, New Street, Deiniolen, Caernarfon | - | 81 m² | - |
| 4, New Street, Deiniolen, Caernarfon | Freehold | 78 m² | £78,650 (2011) |
| 5, New Street, Deiniolen, Caernarfon | Freehold | 73 m² | £65,000 (2010) |
| 6, New Street, Deiniolen, Caernarfon | Freehold | 75 m² | £123,000 (2024) |
| 8 New Street, Deiniolen, Caernarfon | Freehold | 56 m² | £70,000 (2023) |
| 9, New Street, Deiniolen, Caernarfon | Freehold | 52 m² | £58,000 (2017) |
| 10 New Street, Deiniolen, Caernarfon | Freehold | 63 m² | £65,000 (2017) |
| 13, New Street, Deiniolen, Caernarfon | - | 96 m² | - |
| 29 New Street, Deiniolen, Caernarfon | Freehold | 97 m² | £130,000 (2025) |
| 30 New Street, Deiniolen, Caernarfon | Freehold | 69 m² | £110,000 (2023) |
| 31, New Street, Deiniolen, Caernarfon | - | 59 m² | - |
| 32, New Street, Deiniolen, Caernarfon | Freehold | 78 m² | £80,000 (2005) |
| 33, New Street, Deiniolen, Caernarfon | Freehold | 91 m² | £125,000 (2022) |
| 34, New Street, Deiniolen, Caernarfon | Freehold | 94 m² | £80,000 (2017) |
| Flat 2, 35, New Street, Deiniolen, Caernarfon | - | 41 m² | - |
| Flat 3, 35, New Street, Deiniolen, Caernarfon | - | 45 m² | - |