| 7, Snowdon Street, Porthmadog | Freehold | 132 m² | £165,000 (2018) |
| 9, Snowdon Street, Porthmadog | Freehold | 125 m² | £155,000 (2015) |
| 11, Snowdon Street, Porthmadog | - | 116 m² | - |
| 12 Snowdon Street, Porthmadog | Freehold | 197 m² | £195,000 (2023) |
| 13 Snowdon Street, Porthmadog | Freehold | 120 m² | £60,000 (2000) |
| 17, Snowdon Street, Porthmadog | Freehold | 88 m² | £120,000 (2007) |
| 19 Snowdon Street, Porthmadog, Porthmadog | Freehold | 84 m² | £111,000 (2021) |
| 20 Snowdon Street, Porthmadog, Porthmadog | Freehold | 179 m² | £245,000 (2022) |
| 21, Snowdon Street, Porthmadog | Freehold | 130 m² | £210,000 (2023) |
| 22, Snowdon Street, Porthmadog | Freehold | 155 m² | £91,500 (2011) |
| 23, Snowdon Street, Porthmadog | Freehold | 112 m² | £187,000 (2022) |
| 24 Snowdon Street, Porthmadog | Freehold | 143 m² | £180,000 (2023) |
| 25 Snowdon Street, Porthmadog | Freehold | 120 m² | £213,000 (2022) |
| 26 Snowdon Street, Porthmadog | - | 166 m² | - |
| 29 Snowdon Street, Porthmadog | Freehold | 130 m² | £109,000 (2023) |
| 30 Snowdon Street, Porthmadog | - | 97 m² | - |
| 31, Snowdon Street, Porthmadog | Freehold | 118 m² | £190,000 (2019) |
| 32 Snowdon Street, Porthmadog | - | 83 m² | - |
| 34A, Snowdon Street, Porthmadog | - | 58 m² | - |
| 34B, Snowdon Street, Porthmadog | - | 58 m² | - |
| 35, Snowdon Street, Porthmadog | Freehold | 105 m² | £118,000 (2007) |
| 36A, Snowdon Street, Porthmadog | Leasehold | 80 m² | £51,000 (2002) |
| 36B Snowdon Street, Porthmadog | Freehold | 83 m² | £100,500 (2008) |
| Flat 1, Central Buildings, Snowdon Street, Porthmadog | - | 69 m² | - |
| Flat 2, Central Buildings, Snowdon Street, Porthmadog | - | 82 m² | - |