| 4 Colum Road, Cathays | - | 44 m² | - |
| 5 Colum Road, Cardiff | - | 169 m² | - |
| 6, Colum Road, Cardiff | - | 163 m² | - |
| 10, Colum Road, Cardiff | Freehold | 143 m² | £203,000 (1999) |
| 12, Colum Road, Cardiff | Freehold | 148 m² | £279,000 (2015) |
| 14, Colum Road, Cardiff | Freehold | 158 m² | £440,000 (2023) |
| 16 Colum Road, Cardiff | - | 184 m² | - |
| 18, Colum Road, Cardiff | Freehold | 140 m² | £275,000 (2022) |
| 20, Colum Road, Cardiff | Freehold | 152 m² | £285,000 (2017) |
| 22A Colum Road, Cardiff | - | 48 m² | - |
| 22B, Colum Road, Cardiff | - | 70 m² | - |
| 24, Colum Road, Cardiff | - | 145 m² | - |
| 30 Colum Road, Cathays, Cardiff | Freehold | 136 m² | £248,000 (2024) |
| 32, Colum Road, Cardiff | - | 142 m² | - |
| Flat 1, 2 Colum Road, Cardiff | - | 97 m² | - |
| Flat 1, 2A Colum Road, Cardiff | - | 35 m² | - |
| Flat 1, 6 Colum Road, Cathays, Cardiff | - | 42 m² | - |
| Flat 1, 10 Colum Road, Cathays, Cardiff | - | 30 m² | - |
| Flat 1, 18 Colum Road, Cardiff | - | 31 m² | - |
| Flat 1, 28 Colum Road, Cardiff | - | 31 m² | - |
| Flat 2, 2 Colum Road, Cardiff | - | 50 m² | - |
| Flat 2, 2A Colum Road, Cardiff | - | 35 m² | - |
| Flat 2, 6 Colum Road, Cardiff | - | 35 m² | - |
| Flat 2, 10 Colum Road, Cathays, Cardiff | - | 37 m² | - |
| Flat 2, 18 Colum Road, Cardiff | - | 34 m² | - |
| Flat 2, 28 Colum Road, Cardiff | - | 33 m² | - |
| Flat 3, 2A Colum Road, Cardiff | - | 28 m² | - |
| Flat 3, 6 Colum Road, Cardiff | - | 26 m² | - |
| Flat 3, 10 Colum Road, Cardiff | - | 40 m² | - |
| Flat 3, 18 Colum Road, Cardiff | - | 53 m² | - |
| Flat 3, 28 Colum Road, Cardiff | - | 38 m² | - |
| Flat 4, 2A Colum Road, Cardiff | - | 28 m² | - |
| Flat 4, 6 Colum Road, Cardiff | - | 40 m² | - |
| Flat 4, 10 Colum Road, Cathays, Cardiff | - | 62 m² | - |
| Flat 4, 18 Colum Road, Cardiff | - | 74 m² | - |
| Flat 4, 28 Colum Road, Cardiff | - | 86 m² | - |
| Flat 5, 2A Colum Road, Cardiff | - | 35 m² | - |
| Flat 5, 8 Colum Road, Cardiff | - | 35 m² | - |
| Flat 6, 2A Colum Road, Cardiff | - | 35 m² | - |
| Flat 7, 2A Colum Road, Cardiff | - | 33 m² | - |
| Flat 8, 2A Colum Road, Cardiff | - | 33 m² | - |
| Flat C, 4, Colum Road, Cardiff | - | 37 m² | - |
| Flat D, 4, Colum Road, Cardiff | - | 45 m² | - |
| Flat E, 4, Colum Road, Cardiff | Leasehold | 72 m² | £112,500 (2016) |
| Flat T1, 2A Colum Road, Cardiff | - | 21 m² | - |
| Flat T2, 2A Colum Road, Cardiff | - | 15 m² | - |
| Flat T3, 2A Colum Road, Cardiff | - | 16 m² | - |
| Flat T4, 2A Colum Road, Cardiff | - | 14 m² | - |
| Ground Floor, 28 Colum Road, Cardiff | - | 70 m² | - |
