| 82 High Street, Mountain Ash | Freehold | 79 m² | £85,000 (2021) |
| 83 High Street, Mountain Ash, Mountain Ash | - | 54 m² | - |
| 84, High Street, Mountain Ash | Freehold | 80 m² | £28,950 (1996) |
| 85 High Street, Mountain Ash | Freehold | 59 m² | £32,000 (2014) |
| 86, High Street, Mountain Ash | Freehold | 78 m² | £50,000 (2012) |
| 87, High Street, Mountain Ash | Freehold | 71 m² | £36,000 (2014) |
| 89, High Street, Mountain Ash | - | 50 m² | - |
| 90, High Street, Mountain Ash | Freehold | 70 m² | £72,000 (2018) |
| 92, High Street, Mountain Ash | Freehold | 76 m² | £44,000 (2003) |
| 94, High Street, Mountain Ash | Freehold | 73 m² | £40,000 (2013) |
| 96 High Street, Mountain Ash, Mountain Ash | Freehold | 58 m² | £70,000 (2021) |
| 97 High Street, Mountain Ash | - | 60 m² | - |
| 98, High Street, Mountain Ash | Freehold | 93 m² | £73,500 (2016) |
| 99 High Street, Mountain Ash | - | 70 m² | - |
| 100, High Street, Mountain Ash | Freehold | 57 m² | £59,950 (2007) |
| 101, High Street, Mountain Ash | - | 52 m² | - |
| 102, High Street, Mountain Ash | - | 72 m² | - |
| 103 High Street, Mountain Ash | - | 51 m² | - |
| 104, High Street, Mountain Ash | - | 55 m² | - |
| 105, High Street, Mountain Ash | Freehold | 79 m² | £69,000 (2021) |
| 106 High Street, Mountain Ash | Freehold | 63 m² | £40,000 (2009) |
| 107, High Street, Mountain Ash | - | 50 m² | - |
| 108 High Street, Mountain Ash | - | 53 m² | - |
| 109 High Street, Mountain Ash | Freehold | 94 m² | £80,000 (2025) |
| 110, High Street, Mountain Ash | Freehold | 71 m² | £84,000 (2025) |
| 112, High Street, Mountain Ash | - | 46 m² | - |
| 113, High Street, Mountain Ash | Freehold | 133 m² | £159,000 (2020) |
| 114 High Street, Mountain Ash | - | 50 m² | - |
| 116, High Street, Mountain Ash | - | 50 m² | - |
| 118A, High Street, Mountain Ash | Freehold | 41 m² | £80,000 (2007) |
| 119 High Street, Mountain Ash | Freehold | 77 m² | £75,000 (2024) |
| 120, High Street, Mountain Ash | Freehold | 94 m² | £37,000 (2003) |
| 121, High Street, Mountain Ash | Freehold | 59 m² | £38,000 (2017) |
| 122, High Street, Mountain Ash | - | 54 m² | - |
| 123, High Street, Mountain Ash | Freehold | 64 m² | £66,000 (2020) |
| 124, High Street, Mountain Ash | Freehold | 79 m² | £90,000 (2021) |
| Abbeyfield Society, 115 High Street, Mountain Ash | Freehold | 411 m² | £225,000 (2025) |