| 2 Railway Street, Cardiff | - | 116 m² | - |
| 4, Railway Street, Cardiff | Freehold | 86 m² | £117,000 (2011) |
| 6 Railway Street, Cardiff | - | 89 m² | - |
| 8, Railway Street, Cardiff | Freehold | 97 m² | £223,000 (2021) |
| 10, Railway Street, Cardiff | Freehold | 63 m² | £147,000 (2007) |
| 10A Railway Street, Cardiff | Leasehold | 73 m² | £256,100 (2024) |
| 10B Railway Street, Cardiff | - | 73 m² | - |
| 14 Railway Street, Cardiff | Freehold | 97 m² | £40,000 (2000) |
| 18 Railway Street, Cardiff | - | 102 m² | - |
| 20, Railway Street, Cardiff | Freehold | 99 m² | £240,055 (2025) |
| 22, Railway Street, Cardiff | Freehold | 96 m² | £180,000 (2020) |
| 24, Railway Street, Cardiff | Freehold | 108 m² | £90,000 (2025) |
| 26, Railway Street, Cardiff | Freehold | 123 m² | £200,000 (2025) |
| 28 Railway Street, Splott, Cardiff, Cardiff | Freehold | 75 m² | £169,950 (2021) |
| 30, Railway Street, Cardiff | - | 88 m² | - |
| 32, Railway Street, Cardiff | - | 75 m² | - |
| 34A, Railway Street, Cardiff | Leasehold | 41 m² | £75,000 (2006) |
| 34B Railway Street, Cardiff | - | 49 m² | - |
| 34C, Railway Street, Cardiff | Leasehold | 42 m² | £83,000 (2006) |
| 36 Railway Street, Cardiff | Freehold | 137 m² | £80,000 (2024) |
| 38, Railway Street, Cardiff | - | 99 m² | - |
| 40 Railway Street, Cardiff | Freehold | 88 m² | £145,000 (2015) |
| 42, Railway Street, Cardiff | - | 102 m² | - |
| 44, Railway Street, Cardiff | - | 96 m² | - |
| 46 Railway Street, Cardiff | Freehold | 103 m² | £225,000 (2025) |
| 48, Railway Street, Cardiff | - | 88 m² | - |
| 50, Railway Street, Cardiff | Freehold | 116 m² | £59,950 (2000) |
| 52, Railway Street, Cardiff | - | 102 m² | - |
| 54, Railway Street, Cardiff | - | 85 m² | - |