| 25, Lewis Street, Cardiff | - | 77 m² | - |
| 31 Lewis Street, Cardiff | Freehold | 74 m² | £53,950 (1999) |
| 33 Lewis Street, Cardiff | Freehold | 80 m² | £215,000 (2022) |
| 37 Lewis Street, Cardiff | Freehold | 86 m² | £105,000 (2015) |
| 39 Lewis Street, Cardiff | Freehold | 67 m² | £245,000 (2023) |
| Flat 1 Wellington House, Lewis Street, Cardiff | Leasehold | 46 m² | £120,000 (2018) |
| Flat 2 Wellington House, Lewis Street, Cardiff | Leasehold | 46 m² | £125,000 (2023) |
| Flat 3 Wellington House, Lewis Street, Cardiff | Leasehold | 46 m² | £110,000 (2024) |
| Flat 4 Wellington House, Lewis Street, Cardiff | Leasehold | 93 m² | £150,000 (2018) |
| Flat 5 Wellington House, Lewis Street, Cardiff | Leasehold | 46 m² | £119,000 (2022) |
| Flat 6 Wellington House, Lewis Street, Cardiff | Leasehold | 46 m² | £125,000 (2023) |
| Flat 7 Wellington House, Lewis Street, Cardiff | Leasehold | 71 m² | £150,000 (2018) |
| Flat 8 Wellington House, Lewis Street, Cardiff | Leasehold | 71 m² | £159,000 (2018) |
| Flat 9 Wellington House, Lewis Street, Cardiff | Leasehold | 46 m² | £130,000 (2025) |
| Flat 10 Wellington House, Lewis Street, Cardiff | Leasehold | 71 m² | £175,000 (2021) |
| Flat 11 Wellington House, Lewis Street, Cardiff | Leasehold | 71 m² | £140,000 (2018) |
| Flat 12 Wellington House, Lewis Street, Cardiff | Leasehold | 46 m² | £119,500 (2018) |
| Flat 13 Wellington House, Lewis Street, Cardiff | Leasehold | 56 m² | £145,000 (2026) |
| Flat 14 Wellington House, Lewis Street, Cardiff | Leasehold | 71 m² | £169,950 (2018) |
| Flat 15 Wellington House, Lewis Street, Cardiff | Leasehold | 46 m² | £119,500 (2018) |
| Flat 16 Wellington House, Lewis Street, Cardiff | Leasehold | 46 m² | £119,000 (2022) |
| Flat 17 Wellington House, Lewis Street, Cardiff | Leasehold | 46 m² | £119,000 (2023) |
| Flat 18 Wellington House, Lewis Street, Cardiff | Leasehold | 46 m² | £119,500 (2018) |
| Flat 19 Wellington House, Lewis Street, Cardiff | Leasehold | 46 m² | £119,500 (2018) |
| Flat 20 Wellington House, Lewis Street, Cardiff | Leasehold | 46 m² | £119,000 (2022) |
| Flat 21 Wellington House, Lewis Street, Cardiff | Leasehold | 46 m² | £125,000 (2018) |
| Flat 22 Wellington House, Lewis Street, Cardiff | Leasehold | 57 m² | £130,000 (2018) |
| Flat 23 Wellington House, Lewis Street, Cardiff | Leasehold | 46 m² | £119,500 (2018) |
| Flat 24 Wellington House, Lewis Street, Cardiff | Leasehold | 46 m² | £120,000 (2018) |
| Flat 25 Wellington House, Lewis Street, Cardiff | Leasehold | 46 m² | £100,000 (2018) |
| Flat 26 Wellington House, Lewis Street, Cardiff | Leasehold | 93 m² | £125,000 (2024) |
| Flat 27 Wellington House, Lewis Street, Cardiff | Leasehold | 65 m² | £158,000 (2023) |
| Flat 28 Wellington House, Lewis Street, Cardiff | Leasehold | 71 m² | £156,000 (2023) |
| Flat 29 Wellington House, Lewis Street, Cardiff | Leasehold | 46 m² | £119,500 (2018) |
| Flat 30 Wellington House, Lewis Street, Cardiff | Leasehold | 71 m² | £145,000 (2018) |
| Flat 31 Wellington House, Lewis Street, Cardiff | Leasehold | 71 m² | £158,000 (2022) |
| Flat 32 Wellington House, Lewis Street, Cardiff | Leasehold | 46 m² | £115,000 (2018) |
| Flat 33 Wellington House, Lewis Street, Cardiff | Leasehold | 46 m² | £115,000 (2018) |
| Flat 34 Wellington House, Lewis Street, Cardiff | Leasehold | 46 m² | £115,000 (2018) |
| Flat 35 Wellington House, Lewis Street, Cardiff | Leasehold | 56 m² | £140,000 (2024) |
| Flat 36 Wellington House, Lewis Street, Cardiff | Leasehold | 71 m² | £132,500 (2019) |
| Flat 37 Wellington House, Lewis Street, Cardiff | Leasehold | 41 m² | £100,000 (2018) |
| Flat 38 Wellington House, Lewis Street, Cardiff | Leasehold | 41 m² | £125,000 (2023) |
| Flat 39 Wellington House, Lewis Street, Cardiff | Leasehold | 41 m² | £130,000 (2020) |
| Flat 40 Wellington House, Lewis Street, Cardiff | Leasehold | 41 m² | £110,000 (2018) |
| Flat 41 Wellington House, Lewis Street, Cardiff | Leasehold | 41 m² | £130,000 (2023) |
| Flat 42 Wellington House, Lewis Street, Cardiff | Leasehold | 41 m² | £122,500 (2023) |
| Flat 43 Wellington House, Lewis Street, Cardiff | Leasehold | 41 m² | £119,500 (2018) |
| Flat 44 Wellington House, Lewis Street, Cardiff | Leasehold | 52 m² | £124,464 (2021) |