| 32 Llewellyn Avenue, Ely, Ely East | - | 90 m² | - |
| 34 Llewellyn Avenue, Cardiff | - | 85 m² | - |
| 36 Llewellyn Avenue, Ely, Cardiff, Cardiff | - | 86 m² | - |
| 38 Llewellyn Avenue, Cardiff | Freehold | 85 m² | £82,000 (2011) |
| 39 Llewellyn Avenue, Ely, Cardiff, Cardiff | - | 86 m² | - |
| 40 Llewellyn Avenue, Ely, Cardiff, Cardiff | - | 86 m² | - |
| 41 Llewellyn Avenue, Cardiff | Freehold | 87 m² | £65,000 (2013) |
| 42 Llewellyn Avenue, Cardiff | - | 82 m² | - |
| 44 Llewellyn Avenue, Cardiff | Freehold | 88 m² | £73,000 (2005) |
| 45, Llewellyn Avenue, Cardiff | Leasehold | 87 m² | £39,500 (1998) |
| 46, Llewellyn Avenue, Cardiff | - | 86 m² | - |
| 47, Llewellyn Avenue, Cardiff | - | 88 m² | - |
| 48, Llewellyn Avenue, Cardiff | - | 82 m² | - |
| 49 Llewellyn Avenue, Cardiff | - | 88 m² | - |
| 50 Llewellyn Avenue, Ely, Cardiff, Cardiff | - | 86 m² | - |
| 51 Llewellyn Avenue, Cardiff | Freehold | 88 m² | £138,000 (2018) |
| 52 Llewellyn Avenue, Cardiff | Freehold | 128 m² | £115,000 (2015) |
| 53 Llewellyn Avenue, Cardiff | - | 82 m² | - |
| 54, Llewellyn Avenue, Cardiff | - | 82 m² | - |
| 57, Llewellyn Avenue, Cardiff | - | 47 m² | - |
| 57A, Llewellyn Avenue, Cardiff | - | 43 m² | - |
| 58, Llewellyn Avenue, Cardiff | - | 96 m² | - |
| 59 Llewellyn Avenue, Cardiff | Freehold | 94 m² | £95,000 (2013) |
| 62 Llewellyn Avenue, Cardiff | Freehold | 108 m² | £210,000 (2023) |
| 64, Llewellyn Avenue, Cardiff | Freehold | 109 m² | £110,000 (2018) |
