| 1 Glamorgan Street, Mountain Ash | Freehold | 82 m² | £85,000 (2023) |
| 3, Glamorgan Street, Mountain Ash | - | 69 m² | - |
| 4 Glamorgan Street, Mountain Ash | Freehold | 77 m² | £102,000 (2026) |
| 5, Glamorgan Street, Mountain Ash | Freehold | 73 m² | £70,000 (2017) |
| 6, Glamorgan Street, Mountain Ash | - | 63 m² | - |
| 7, Glamorgan Street, Mountain Ash | - | 72 m² | - |
| 8, Glamorgan Street, Mountain Ash | Freehold | 74 m² | £32,000 (2013) |
| 10, Glamorgan Street, Mountain Ash | - | 79 m² | - |
| 11, Glamorgan Street, Mountain Ash | - | 76 m² | - |
| 12 Glamorgan Street, Mountain Ash | - | 69 m² | - |
| 13 Glamorgan Street, Mountain Ash | Freehold | 81 m² | £102,000 (2023) |
| 14, Glamorgan Street, Mountain Ash | - | 77 m² | - |
| 15, Glamorgan Street, Mountain Ash | Freehold | 78 m² | £17,000 (1997) |
| 16 Glamorgan Street, Perthcelyn, Mountain Ash | - | 80 m² | - |
| 18, Glamorgan Street, Mountain Ash | - | 69 m² | - |
| 19, Glamorgan Street, Mountain Ash | Freehold | 82 m² | £55,000 (2017) |
| 20, Glamorgan Street, Mountain Ash | Freehold | 77 m² | £60,000 (2017) |
| 21 Glamorgan Street, Mountain Ash | Freehold | 72 m² | £132,500 (2026) |
| 22 Glamorgan Street, Mountain Ash | Freehold | 70 m² | £36,000 (2002) |
| 24, Glamorgan Street, Mountain Ash | Freehold | 70 m² | £105,000 (2023) |
| 25, Glamorgan Street, Mountain Ash | Freehold | 71 m² | £40,000 (2012) |
| 27 Glamorgan Street, Mountain Ash | Freehold | 70 m² | £95,000 (2022) |
| 28, Glamorgan Street, Mountain Ash | - | 58 m² | - |
| 30 Glamorgan Street, Mountain Ash | - | 60 m² | - |
| 31 Glamorgan Street, Mountain Ash | Freehold | 80 m² | £75,000 (2024) |
| 32 Glamorgan Street, Mountain Ash | - | 85 m² | - |
| 35 Glamorgan Street, Mountain Ash | - | 75 m² | - |
| 37 Glamorgan Street, Mountain Ash | - | 75 m² | - |
| 38 Glamorgan Street, Mountain Ash | - | 75 m² | - |
| 39 Glamorgan Street, Mountain Ash | - | 75 m² | - |
| 40 Glamorgan Street, Mountain Ash | - | 79 m² | - |
| 42, Glamorgan Street, Mountain Ash | Freehold | 80 m² | £101,000 (2022) |
| 44, Glamorgan Street, Mountain Ash | Freehold | 78 m² | £55,000 (2017) |
| 45, Glamorgan Street, Mountain Ash | Freehold | 99 m² | £95,000 (2019) |
| 47 Glamorgan Street, Mountain Ash | - | 75 m² | - |
| 48, Glamorgan Street, Mountain Ash | Freehold | 79 m² | £10,695 (2000) |
| 49, Glamorgan Street, Mountain Ash | Freehold | 81 m² | £56,000 (2015) |
| 50 Glamorgan Street, Mountain Ash | Freehold | 82 m² | £53,000 (2013) |
| 51, Glamorgan Street, Mountain Ash | Freehold | 81 m² | £54,950 (2017) |
| 52, Glamorgan Street, Mountain Ash | - | 77 m² | - |
| 54 Glamorgan Street, Mountain Ash | - | 79 m² | - |