| 1, Arnold Avenue, Llanrumney, Cardiff | - | 81 m² | - |
| 2 Arnold Avenue, Llanrumney, Cardiff | Freehold | 73 m² | £145,000 (2016) |
| 4 Arnold Avenue, Llanrumney, Cardiff | - | 85 m² | - |
| 5, Arnold Avenue, Llanrumney, Cardiff | - | 86 m² | - |
| 6 Arnold Avenue, Llanrumney, Cardiff | Freehold | 83 m² | £225,000 (2024) |
| 7, Arnold Avenue, Llanrumney, Cardiff | Freehold | 107 m² | £111,000 (2013) |
| 9, Arnold Avenue, Llanrumney, Cardiff | - | 86 m² | - |
| 12, Arnold Avenue, Llanrumney, Cardiff | Freehold | 89 m² | £127,500 (2017) |
| 13, Arnold Avenue, Llanrumney, Cardiff | Freehold | 89 m² | £127,500 (2018) |
| 16, Arnold Avenue, Llanrumney, Cardiff | - | 68 m² | - |
| 17, Arnold Avenue, Llanrumney, Cardiff | - | 64 m² | - |
| 18, Arnold Avenue, Llanrumney, Cardiff | - | 92 m² | - |
| 19, Arnold Avenue, Llanrumney, Cardiff | Freehold | 78 m² | £89,950 (2004) |
| 20 Arnold Avenue, Llanrumney, Cardiff | - | 66 m² | - |
| 21 Arnold Avenue, Llanrumney, Cardiff | Freehold | 72 m² | £30,000 (1996) |
| 23, Arnold Avenue, Llanrumney, Cardiff | - | 75 m² | - |
| 25 Arnold Avenue, Llanrumney, Cardiff | - | 44 m² | - |
| 26 Arnold Avenue, Llanrumney, Cardiff | - | 83 m² | - |
| 28, Arnold Avenue, Llanrumney, Cardiff | Freehold | 81 m² | £33,000 (1996) |
| 29, Arnold Avenue, Llanrumney, Cardiff | - | 52 m² | - |
| 30 Arnold Avenue, Llanrumney, Cardiff | - | 90 m² | - |
| 31, Arnold Avenue, Llanrumney, Cardiff | - | 44 m² | - |
| 32 Arnold Avenue, Llanrumney, Cardiff | - | 84 m² | - |
| 33 Arnold Avenue, Llanrumney, Cardiff | - | 51 m² | - |
| 36 Arnold Avenue, Llanrumney, Lower Llanrumney | - | 80 m² | - |
| 37, Arnold Avenue, Llanrumney, Cardiff | - | 70 m² | - |
| 38 Arnold Avenue, Llanrumney, Cardiff | - | 88 m² | - |
| 39 Arnold Avenue, Llanrumney, Lower Llanrumney | - | 60 m² | - |
| 41 Arnold Avenue, Llanrumney, Cardiff | - | 71 m² | - |
