| 47A, Brook Street, Blaenrhondda, Treorchy | - | 107 m² | - |
| 47B, Brook Street, Blaenrhondda, Treorchy | Freehold | 97 m² | £10,500 (1995) |
| 48, Brook Street, Blaenrhondda, Treorchy | Freehold | 98 m² | £80,000 (2016) |
| 49 Brook Street, Blaenrhondda, Treorchy | Freehold | 94 m² | £83,000 (2023) |
| 50, Brook Street, Blaenrhondda, Treorchy | - | 101 m² | - |
| 51, Brook Street, Blaenrhondda, Treorchy | - | 87 m² | - |
| 52, Brook Street, Blaenrhondda, Treorchy | Freehold | 80 m² | £52,500 (2012) |
| 53, Brook Street, Blaenrhondda, Treorchy | Freehold | 86 m² | £115,000 (2024) |
| 54, Brook Street, Blaenrhondda, Treorchy | Freehold | 129 m² | £50,000 (2017) |
| 55, Brook Street, Blaenrhondda, Treorchy | Freehold | 77 m² | £55,000 (2017) |
| 56, Brook Street, Blaenrhondda, Treorchy | - | 100 m² | - |
| 57, Brook Street, Blaenrhondda, Treorchy | - | 95 m² | - |
| 58, Brook Street, Blaenrhondda, Treorchy | - | 84 m² | - |
| 59 Brook Street, Blaenrhondda, Treorchy | Freehold | 75 m² | £99,000 (2026) |
| 60, Brook Street, Blaenrhondda, Treorchy | - | 63 m² | - |
| 61, Brook Street, Blaenrhondda, Treorchy | Freehold | 160 m² | £44,950 (2001) |
| 63, Brook Street, Blaenrhondda, Treorchy | - | 88 m² | - |
| 64, Brook Street, Blaenrhondda, Treorchy | Freehold | 68 m² | £39,995 (2019) |
| 65 Brook Street, Blaenrhondda, Treorchy | Freehold | 74 m² | £105,000 (2025) |
| 66, Brook Street, Blaenrhondda, Treorchy | Freehold | 69 m² | £72,000 (2025) |
| 67, Brook Street, Blaenrhondda, Treorchy | - | 82 m² | - |
| 68, Brook Street, Blaenrhondda, Treorchy | Freehold | 55 m² | £51,000 (2011) |
| 69, Brook Street, Blaenrhondda, Treorchy | Freehold | 61 m² | £15,000 (2003) |
| 70, Brook Street, Blaenrhondda, Treorchy | - | 76 m² | - |
| 71, Brook Street, Blaenrhondda, Treorchy | Freehold | 74 m² | £56,000 (2024) |
| 72, Brook Street, Blaenrhondda, Treorchy | - | 71 m² | - |
| 73, Brook Street, Blaenrhondda, Treorchy | Freehold | 87 m² | £75,000 (2009) |
| 74, Brook Street, Blaenrhondda, Treorchy | Freehold | 104 m² | £90,250 (2015) |
| 75 Brook Street, Blaenrhondda, Treorchy | Freehold | 81 m² | £125,000 (2025) |
| 77, Brook Street, Blaenrhondda, Treorchy | - | 64 m² | - |
| 78, Brook Street, Blaenrhondda, Treorchy | Freehold | 84 m² | £26,000 (2013) |