| 2, William Belcher Drive, St. Mellons, Cardiff | Freehold | 103 m² | £95,500 (2001) |
| 3 William Belcher Drive, St. Mellons, Cardiff | Freehold | 105 m² | £302,500 (2024) |
| 4, William Belcher Drive, St. Mellons, Cardiff | Freehold | 108 m² | £245,000 (2015) |
| 5, William Belcher Drive, St. Mellons, Cardiff | Freehold | 88 m² | £225,000 (2024) |
| 7, William Belcher Drive, St. Mellons, Cardiff | Freehold | 107 m² | £190,000 (2007) |
| 8, William Belcher Drive, St. Mellons, Cardiff | Freehold | 131 m² | £400,000 (2023) |
| 13, William Belcher Drive, St. Mellons, Cardiff | Freehold | 93 m² | £230,000 (2016) |
| 14 William Belcher Drive, St. Mellons, Cardiff | - | 157 m² | - |
| 15, William Belcher Drive, St. Mellons, Cardiff | Freehold | 101 m² | £246,000 (2018) |
| 16 William Belcher Drive, St. Mellons, Cardiff | Freehold | 123 m² | £423,000 (2023) |
| 17, William Belcher Drive, St. Mellons, Cardiff | Freehold | 103 m² | £325,000 (2021) |
| 18 William Belcher Drive, St. Mellons, Cardiff | Freehold | 87 m² | £83,000 (2000) |
| 20, William Belcher Drive, St. Mellons, Cardiff | Freehold | 89 m² | £210,000 (2017) |
| 21 William Belcher Drive, St. Mellons, Cardiff | Freehold | 160 m² | £235,000 (2004) |
| 22 William Belcher Drive, St. Mellons, Cardiff | Freehold | 109 m² | £371,000 (2025) |
| 26 William Belcher Drive, St. Mellons, Cardiff | Freehold | 107 m² | £370,000 (2025) |
| 27, William Belcher Drive, St. Mellons, Cardiff | Freehold | 171 m² | £475,000 (2025) |
| 31 William Belcher Drive, St. Mellons, Cardiff | Freehold | 163 m² | £425,000 (2021) |
| 32, William Belcher Drive, St. Mellons, Cardiff | Freehold | 105 m² | £205,000 (2013) |
| 33 William Belcher Drive, St. Mellons, Cardiff | Freehold | 114 m² | £380,000 (2021) |
| 34, William Belcher Drive, St. Mellons, Cardiff | Freehold | 184 m² | £332,500 (2014) |
| 35 William Belcher Drive, St. Mellons, Cardiff | Freehold | 168 m² | £575,000 (2023) |
| 37, William Belcher Drive, St. Mellons, Cardiff | Freehold | 163 m² | £298,000 (2010) |
| 40, William Belcher Drive, St. Mellons, Cardiff | Freehold | 124 m² | £440,000 (2021) |
| 42, William Belcher Drive, St. Mellons, Cardiff | Freehold | 109 m² | £249,999 (2014) |
| 44, William Belcher Drive, St. Mellons, Cardiff | Freehold | 134 m² | £285,000 (2015) |
| 45 William Belcher Drive, St. Mellons, Cardiff | Freehold | 145 m² | £303,500 (2015) |
| 46, William Belcher Drive, St. Mellons, Cardiff | Freehold | 126 m² | £302,000 (2016) |
| 47, William Belcher Drive, St. Mellons, Cardiff | Freehold | 155 m² | £235,000 (2006) |
| 49 William Belcher Drive, St. Mellons, Cardiff | Freehold | 170 m² | £435,000 (2022) |
| 50, William Belcher Drive, St. Mellons, Cardiff | Freehold | 118 m² | £113,000 (2001) |
| 51, William Belcher Drive, St. Mellons, Cardiff | Freehold | 167 m² | £440,000 (2021) |
| 53, William Belcher Drive, St. Mellons, Cardiff | Freehold | 137 m² | £320,000 (2018) |
| 55 William Belcher Drive, St. Mellons, Cardiff | Freehold | 155 m² | £159,995 (2001) |
| 57, William Belcher Drive, St. Mellons, Cardiff | Freehold | 166 m² | £287,500 (2007) |
| 60, William Belcher Drive, St. Mellons, Cardiff | Freehold | 88 m² | £290,000 (2011) |