| 80, Brook Street, Blaenrhondda, Treorchy | Freehold | 81 m² | £24,695 (2000) |
| 81, Brook Street, Blaenrhondda, Treorchy | - | 86 m² | - |
| 82, Brook Street, Blaenrhondda, Treorchy | Freehold | 75 m² | £80,000 (2009) |
| 83, Brook Street, Blaenrhondda, Treorchy | - | 90 m² | - |
| 84, Brook Street, Blaenrhondda, Treorchy | Freehold | 65 m² | £43,500 (2017) |
| 85, Brook Street, Blaenrhondda, Treorchy | - | 83 m² | - |
| 87, Brook Street, Blaenrhondda, Treorchy | - | 76 m² | - |
| 88, Brook Street, Blaenrhondda, Treorchy | - | 84 m² | - |
| 89, Brook Street, Blaenrhondda, Treorchy | Freehold | 70 m² | £29,950 (2003) |
| 90 Brook Street, Blaenrhondda, Treorchy | Freehold | 61 m² | £164,950 (2025) |
| 91, Brook Street, Blaenrhondda, Treorchy | - | 77 m² | - |
| 92, Brook Street, Blaenrhondda, Treorchy | Freehold | 98 m² | £42,500 (2015) |
| 93, Brook Street, Blaenrhondda, Treorchy | Freehold | 116 m² | £28,000 (1999) |
| 95, Brook Street, Blaenrhondda, Treorchy | Freehold | 116 m² | £130,000 (2025) |
| 96, Brook Street, Blaenrhondda, Treorchy | Freehold | 119 m² | £56,000 (2009) |
| 97, Brook Street, Blaenrhondda, Treorchy | - | 96 m² | - |
| 98, Brook Street, Blaenrhondda, Treorchy | - | 95 m² | - |
| 99 Brook Street, Blaenrhondda, Treorchy | Freehold | 100 m² | £65,000 (2023) |
| 100, Brook Street, Blaenrhondda, Treorchy | - | 167 m² | - |
| 102 Brook Street, Blaenrhondda, Treorchy | Freehold | 91 m² | £73,000 (2017) |
| 103, Brook Street, Blaenrhondda, Treorchy | Freehold | 67 m² | £81,000 (2021) |
| 107, Brook Street, Blaenrhondda, Treorchy | Freehold | 74 m² | £95,000 (2026) |
| 109 Brook Street, Blaenrhondda, Blaenrhondda | Freehold | 71 m² | £43,000 (2020) |
| 110, Brook Street, Blaenrhondda, Treorchy | Freehold | 70 m² | £36,500 (2004) |
| 111, Brook Street, Blaenrhondda, Treorchy | Freehold | 74 m² | £38,000 (2014) |
| 113, Brook Street, Blaenrhondda, Treorchy | Freehold | 75 m² | £89,500 (2021) |
| 114 Brook Street, Blaenrhondda, Rhondda Cynon Taff | Freehold | 72 m² | £67,000 (2022) |
| 115, Brook Street, Blaenrhondda, Treorchy | - | 70 m² | - |
| 116, Brook Street, Blaenrhondda, Treorchy | - | 76 m² | - |
| 121, Brook Street, Blaenrhondda, Treorchy | - | 96 m² | - |
| 122, Brook Street, Blaenrhondda, Treorchy | Freehold | 95 m² | £65,000 (2018) |
| 123 Brook Street, Blaenrhondda, Treorchy | Freehold | 101 m² | £66,000 (2018) |
| 125 Brook Street, Blaenrhondda, Treorchy | - | 76 m² | - |
| 126, Brook Street, Blaenrhondda, Treorchy | Freehold | 79 m² | £55,000 (2019) |
| 127, Brook Street, Blaenrhondda, Treorchy | Freehold | 85 m² | £115,000 (2021) |
| 129, Brook Street, Blaenrhondda, Treorchy | Freehold | 123 m² | £12,500 (2000) |
| 131 Brook Street, Blaenrhondda, Treorchy | Freehold | 76 m² | £100,000 (2024) |
| 132, Brook Street, Blaenrhondda, Treorchy | - | 76 m² | - |
| 133 Brook Street, Blaenrhondda, Blaenrhondda | Freehold | 77 m² | £60,000 (2010) |
| 134, Brook Street, Blaenrhondda, Treorchy | Freehold | 82 m² | £23,000 (2001) |
| 136, Brook Street, Blaenrhondda, Treorchy | - | 72 m² | - |
| 137, Brook Street, Blaenrhondda, Treorchy | - | 88 m² | - |
| 138, Brook Street, Blaenrhondda, Treorchy | - | 76 m² | - |
| 139, Brook Street, Blaenrhondda, Treorchy | Freehold | 84 m² | £147,000 (2021) |
| 141, Brook Street, Blaenrhondda, Treorchy | Freehold | 82 m² | £127,000 (2024) |
| 142, Brook Street, Blaenrhondda, Treorchy | Freehold | 100 m² | £30,000 (2004) |
| Post Office, 105 Brook Street, Blaenrhondda, Treorchy | Freehold | 60 m² | £30,000 (1996) |