| 1 British Terrace, Caergybi, Ynys Mon | - | 48 m² | - |
| 2 British Terrace, Vulcan Street, Holyhead | - | 58 m² | - |
| 3 British Terrace, Caergybi, Ynys Mon | - | 60 m² | - |
| 4 British Terrace, Caergybi, Ynys Mon | - | 60 m² | - |
| 4 Vulcan Street, Holyhead, Holyhead | Freehold | 79 m² | £87,000 (2019) |
| 6 British Terrace, Caergybi, Ynys Mon | - | 48 m² | - |
| 6, Vulcan Street, Holyhead | - | 70 m² | - |
| 7 Vulcan Street, Holyhead | Freehold | 60 m² | £95,000 (2015) |
| 8 Vulcan Street, Holyhead | Freehold | 52 m² | £91,000 (2022) |
| 9, Vulcan Street, Holyhead | Freehold | 75 m² | £94,000 (2018) |
| 12, Vulcan Street, Holyhead | - | 75 m² | - |
| 13 Vulcan Street, Holyhead, Holyhead | Freehold | 60 m² | £100,000 (2021) |
| 14, Vulcan Street, Holyhead | Freehold | 68 m² | £71,750 (2017) |
| 15, Vulcan Street, Holyhead | - | 63 m² | - |
| 16 Vulcan Street, Holyhead | Freehold | 59 m² | £84,000 (2023) |
| 17 Vulcan Street, Holyhead | Freehold | 62 m² | £21,000 (1995) |
| 18, Vulcan Street, Holyhead | Freehold | 95 m² | £28,000 (2001) |
| 19, Vulcan Street, Holyhead | - | 61 m² | - |
| 20 Vulcan Street, Holyhead | Freehold | 68 m² | £110,000 (2021) |
| 21, Vulcan Street, Holyhead | - | 85 m² | - |
| 22, Vulcan Street, Holyhead | Freehold | 62 m² | £96,000 (2018) |
| 23, Vulcan Street, Holyhead | Freehold | 65 m² | £59,000 (2016) |
| 24 Vulcan Street, Holyhead | Freehold | 95 m² | £83,000 (2026) |
| 26, Vulcan Street, Holyhead | Freehold | 97 m² | £97,950 (2014) |
| 28, Vulcan Street, Holyhead | Freehold | 75 m² | £114,000 (2022) |
| 29 Vulcan Street, Holyhead | Freehold | 70 m² | £90,000 (2024) |
| 30 Vulcan Street, Holyhead | Freehold | 66 m² | £105,000 (2025) |
| 31 Vulcan Street, Holyhead | Freehold | 86 m² | £75,000 (2018) |
| 33A, Vulcan Street, Holyhead | Freehold | 70 m² | £87,000 (2017) |
| 36, Vulcan Street, Holyhead | Freehold | 60 m² | £74,000 (2008) |