| 1, Thomas Street, Holyhead | - | 109 m² | - |
| 1A, Thomas Street, Holyhead | - | 39 m² | - |
| 2, Thomas Street, Holyhead | Freehold | 92 m² | £118,000 (2024) |
| 3, Thomas Street, Holyhead | Freehold | 89 m² | £65,000 (2004) |
| 4, Thomas Street, Holyhead | Freehold | 89 m² | £38,500 (2003) |
| 5, Thomas Street, Holyhead | Freehold | 82 m² | £41,500 (2002) |
| 6 Thomas Street, Holyhead | Freehold | 95 m² | £76,500 (2012) |
| 7 Thomas Street, Holyhead | Freehold | 73 m² | £65,000 (2025) |
| 8, Thomas Street, Holyhead | Freehold | 74 m² | £52,000 (2017) |
| 9 Thomas Street, Holyhead, Holyhead | Freehold | 79 m² | £48,000 (2003) |
| 10 Thomas Street, Holyhead | Freehold | 82 m² | £50,000 (2005) |
| 11 Thomas Street, Holyhead | Freehold | 80 m² | £65,000 (2024) |
| 12 Thomas Street, Holyhead | Freehold | 109 m² | £102,000 (2021) |
| 14 Thomas Street, Holyhead, Holyhead | Freehold | 91 m² | £65,000 (2021) |
| 15 Thomas Street, Holyhead | - | 72 m² | - |
| 17, Thomas Street, Holyhead | Freehold | 48 m² | £63,000 (2019) |
| 19 Thomas Street, Holyhead | - | 84 m² | - |
| 20, Thomas Street, Holyhead | Freehold | 78 m² | £95,000 (2022) |
| 23 Thomas Street, Holyhead | Freehold | 74 m² | £108,000 (2026) |
| 24, Thomas Street, Holyhead | Freehold | 84 m² | £90,000 (2005) |
| 25, Thomas Street, Holyhead | Freehold | 76 m² | £86,000 (2009) |
| 26 Thomas Street, Holyhead | Freehold | 80 m² | £95,000 (2022) |
| 27 Thomas Street, Holyhead | Freehold | 75 m² | £112,000 (2022) |
| 29 Thomas Street, Holyhead | Freehold | 63 m² | £80,000 (2017) |
| 31, Thomas Street, Holyhead | Freehold | 83 m² | £90,000 (2006) |
| 37, Thomas Street, Holyhead | Freehold | 115 m² | £75,000 (2018) |
| 39 Thomas Street, Holyhead | Freehold | 113 m² | £84,000 (2025) |