| 1 St. John Avenue, Radyr, Cardiff | Freehold | 76 m² | £324,995 (2024) |
| 2, St. John Avenue, Radyr, Cardiff | Freehold | 104 m² | £366,995 (2019) |
| 3 St. John Avenue, Radyr, Cardiff | Freehold | 76 m² | £319,995 (2025) |
| 4 St John Avenue, Radyr, Cardiff | Freehold | 76 m² | £324,995 (2024) |
| 5 St. John Avenue, Radyr, Cardiff | Freehold | 76 m² | £319,995 (2024) |
| 6 St John Avenue, Radyr, Cardiff | Freehold | 76 m² | £227,496 (2024) |
| 7 St John Avenue, Radyr, Cardiff | Freehold | 63 m² | £279,995 (2024) |
| 8 St John Avenue, Radyr, Cardiff | Freehold | 63 m² | £279,995 (2024) |
| 9 St John Avenue, Radyr, Cardiff | Freehold | 63 m² | £279,995 (2024) |
| 10 St John Avenue, Radyr, Cardiff | Freehold | 63 m² | £279,995 (2024) |
| 11 St John Avenue, Radyr, Cardiff | Freehold | 63 m² | £279,995 (2024) |
| 12 St John Avenue, Radyr, Cardiff | - | 110 m² | - |
| 13 St John Avenue, Radyr, Cardiff | Freehold | 111 m² | £468,995 (2025) |
| 14 St John Avenue, Radyr, Cardiff | Freehold | 110 m² | £454,995 (2024) |
| 15 St John Avenue, Radyr, Cardiff | Freehold | 89 m² | £364,995 (2024) |
| 16 St John Avenue, Radyr, Cardiff | Freehold | 126 m² | £509,995 (2024) |
| 17 St John Avenue, Radyr, Cardiff | Freehold | 111 m² | £444,995 (2024) |
| 18 St John Avenue, Radyr, Cardiff | Freehold | 110 m² | £454,995 (2024) |
| 19 St John Avenue, Radyr, Cardiff | Freehold | 63 m² | £279,995 (2024) |
| 20 St John Avenue, Radyr, Cardiff | Freehold | 110 m² | £448,995 (2024) |
| 21 St John Avenue, Radyr, Cardiff | Freehold | 63 m² | £279,995 (2024) |
| 22 St John Avenue, Radyr, Cardiff | Freehold | 126 m² | £509,995 (2024) |
| 23 St John Avenue, Radyr, Cardiff | Freehold | 63 m² | £279,995 (2024) |
| 24 St John Avenue, Radyr, Cardiff | Freehold | 111 m² | £385,995 (2021) |
| 25 St John Avenue, Radyr, Cardiff | Freehold | 63 m² | £279,995 (2024) |
| 26 St John Avenue, Radyr, Cardiff | Freehold | 111 m² | £389,995 (2021) |
| 27 St John Avenue, Radyr, Cardiff | Freehold | 76 m² | £324,495 (2024) |
| 28 St John Avenue, Radyr, Cardiff | Freehold | 111 m² | £389,995 (2021) |
| 29 St John Avenue, Radyr, Cardiff | Freehold | 63 m² | £326,995 (2024) |
| 30 St John Avenue, Radyr, Cardiff | Freehold | 122 m² | £485,000 (2026) |
| 31 St John Avenue, Radyr, Cardiff | Freehold | 110 m² | £454,995 (2024) |
| 32 St John Avenue, Radyr, Cardiff | Freehold | 122 m² | £379,995 (2021) |
| 33 St John Avenue, Radyr, Cardiff | Freehold | 76 m² | £326,995 (2024) |
| 34 St John Avenue, Radyr, Cardiff | Freehold | 76 m² | £279,995 (2021) |
| 35 St John Avenue, Radyr, Cardiff | Freehold | 63 m² | £326,995 (2024) |
| 36 St John Avenue, Radyr, Cardiff | Freehold | 63 m² | £234,995 (2021) |
| 37 St John Avenue, Radyr, Cardiff | Freehold | 94 m² | £389,995 (2024) |
| 38 St John Avenue, Radyr, Cardiff | Freehold | 63 m² | £248,000 (2024) |
| 39 St John Avenue, Radyr, Cardiff | Freehold | 94 m² | £444,995 (2024) |
| 40 St John Avenue, Radyr, Cardiff | Freehold | 76 m² | £279,995 (2021) |
| 41 St John Avenue, Radyr, Cardiff | Freehold | 111 m² | £444,995 (2024) |
| 42 St John Avenue, Radyr, Cardiff | Freehold | 122 m² | £379,995 (2021) |
| 43 St John Avenue, Radyr, Cardiff | Freehold | 94 m² | £387,495 (2024) |
| 44 St John Avenue, Radyr, Cardiff | Freehold | 122 m² | £379,995 (2021) |
| 45 St John Avenue, Radyr, Cardiff | Freehold | 94 m² | £389,995 (2024) |
| 47 St John Avenue, Radyr, Cardiff | Freehold | 89 m² | £474,995 (2023) |
| 49 St John Avenue, Radyr, Cardiff | Freehold | 89 m² | £349,995 (2022) |
| 51 St John Avenue, Radyr, Cardiff | Freehold | 89 m² | £349,995 (2022) |
| 53 St John Avenue, Radyr, Cardiff | Freehold | 94 m² | £372,995 (2022) |
| 55 St John Avenue, Radyr, Cardiff | Freehold | 111 m² | £412,995 (2022) |