| 2 Church Street, Mountain Ash | Freehold | 89 m² | £31,000 (1999) |
| 3 Church Street, Mountain Ash | Freehold | 78 m² | £88,000 (2021) |
| 4, Church Street, Mountain Ash | - | 73 m² | - |
| 5, Church Street, Mountain Ash | - | 103 m² | - |
| 6, Church Street, Mountain Ash | - | 58 m² | - |
| 9 Church Street, Mountain Ash | Freehold | 68 m² | £35,000 (2014) |
| 10, Church Street, Mountain Ash | - | 58 m² | - |
| 11 Church Street, Mountain Ash | Freehold | 71 m² | £56,500 (2018) |
| 12, Church Street, Mountain Ash | Freehold | 91 m² | £132,000 (2023) |
| 13 Church Street, Mountain Ash | - | 83 m² | - |
| 14, Church Street, Mountain Ash | Freehold | 67 m² | £46,000 (2012) |
| 16, Church Street, Mountain Ash | Freehold | 111 m² | £92,000 (2013) |
| 17, Church Street, Mountain Ash | Freehold | 77 m² | £40,000 (2017) |
| 18, Church Street, Mountain Ash | Freehold | 68 m² | £120,000 (2024) |
| 20 Church Street, Mountain Ash | Freehold | 66 m² | £15,000 (2004) |
| 21, Church Street, Mountain Ash | Freehold | 87 m² | £60,500 (2006) |
| 22, Church Street, Mountain Ash | Freehold | 88 m² | £79,995 (2012) |
| 27 Church Street, Mountain Ash | - | 73 m² | - |
| 28 Church Street, Mountain Ash | Freehold | 58 m² | £47,500 (2004) |
| 29 Church Street, Mountain Ash | Freehold | 78 m² | £58,000 (2011) |
| 30, Church Street, Mountain Ash | Freehold | 96 m² | £80,000 (2021) |
| 31 Church Street, Mountain Ash | - | 87 m² | - |
| 32, Church Street, Mountain Ash | - | 62 m² | - |
| 33 Church Street, Mountain Ash | - | 82 m² | - |
| 34, Church Street, Mountain Ash | - | 67 m² | - |