| 1 Canopus Close, St. Mellons, Cardiff | Freehold | 55 m² | £180,000 (2025) |
| 2 Canopus Close, St. Mellons, Cardiff | Freehold | 85 m² | £289,000 (2026) |
| 4 Canopus Close, St. Mellons, Cardiff | Freehold | 68 m² | £72,500 (2002) |
| 5, Canopus Close, St. Mellons, Cardiff | Freehold | 120 m² | £209,950 (2016) |
| 8, Canopus Close, St. Mellons, Cardiff | Freehold | 69 m² | £233,000 (2023) |
| 9 Canopus Close, St. Mellons, Cardiff | Freehold | 73 m² | £215,000 (2021) |
| 11, Canopus Close, St. Mellons, Cardiff | Freehold | 76 m² | £65,000 (1998) |
| 13 Canopus Close, St. Mellons, Cardiff | Freehold | 74 m² | £290,000 (2024) |
| 14 Canopus Close, St. Mellons, Cardiff | Freehold | 68 m² | £89,950 (2002) |
| 16, Canopus Close, St. Mellons, Cardiff | Freehold | 55 m² | £106,000 (2012) |
| 17, Canopus Close, St. Mellons, Cardiff | Freehold | 75 m² | £59,950 (1996) |
| 19, Canopus Close, St. Mellons, Cardiff | Freehold | 84 m² | £133,000 (2009) |
| 22, Canopus Close, St. Mellons, Cardiff | Freehold | 55 m² | £147,500 (2019) |
| 23 Canopus Close, St. Mellons, Cardiff | Freehold | 69 m² | £140,000 (2014) |
| 24, Canopus Close, St. Mellons, Cardiff | Freehold | 56 m² | £169,000 (2023) |
| 25 Canopus Close, St. Mellons, Cardiff | Freehold | 68 m² | £215,000 (2021) |
| 26, Canopus Close, St. Mellons, Cardiff | Freehold | 55 m² | £220,000 (2025) |