| 1 Tanycoed Street, Penrhiwceiber, Mountain Ash, Mountain Ash | - | 93 m² | - |
| 3 Tanycoed Street, Mountain Ash | - | 88 m² | - |
| 5 Tanycoed Street, Mountain Ash | - | 99 m² | - |
| 9, Tanycoed Street, Mountain Ash | Freehold | 92 m² | £68,000 (2020) |
| 11 Tanycoed Street, Penrhiwceiber, Mountain Ash, Mountain Ash | Freehold | 80 m² | £60,000 (2005) |
| 17, Tanycoed Street, Mountain Ash | Freehold | 88 m² | £82,500 (2020) |
| 19 Tanycoed Street, Mountain Ash | - | 87 m² | - |
| 21 Tanycoed Street, Penrhiwceiber, Mountain Ash, Mountain Ash | - | 94 m² | - |
| 23 Tanycoed Street, Penrhiwceiber, Mid Glamorgan | - | 66 m² | - |
| 25, Tanycoed Street, Mountain Ash | - | 68 m² | - |
| 27 Tanycoed Street, Mountain Ash | - | 68 m² | - |
| 29, Tanycoed Street, Mountain Ash | Freehold | 83 m² | £61,000 (2006) |
| 31, Tanycoed Street, Mountain Ash | - | 81 m² | - |
| 33, Tanycoed Street, Mountain Ash | Freehold | 80 m² | £83,000 (2020) |
| 35 Tanycoed Street, Penrhiwceiber, Mid Glamorgan | - | 66 m² | - |
| 37 Tanycoed Street, Mountain Ash | Freehold | 82 m² | £86,500 (2024) |
| 39, Tanycoed Street, Mountain Ash | Freehold | 78 m² | £31,000 (2014) |
| 41 Tanycoed Street, Mountain Ash | - | 92 m² | - |
| 43 Tanycoed Street, Penrhiwceiber, Mountain Ash, Mountain Ash | - | 88 m² | - |
| 45 Tanycoed Street, Penrhiwceiber, Mountain Ash, Mountain Ash | - | 190 m² | - |
| 49 Tanycoed Street, Mountain Ash | Freehold | 76 m² | £27,000 (2013) |
| 50 Tanycoed Street, Penrhiwceiber, Mountain Ash, Mountain Ash | - | 77 m² | - |
| 51 Tanycoed Street, Penrhiwceiber, Mid Glamorgan | - | 58 m² | - |
| 52 Tanycoed Street, Penrhiwceiber, Mountain Ash, Mountain Ash | Freehold | 83 m² | £47,000 (2011) |
| 53 Tanycoed Street, Mountain Ash | Freehold | 70 m² | £70,000 (2022) |
| 55, Tanycoed Street, Mountain Ash | Freehold | 71 m² | £50,000 (2019) |
| 56 Tanycoed Street, Penrhiwceiber, Mountain Ash, Mountain Ash | Freehold | 76 m² | £42,000 (2013) |
| 57 Tanycoed Street, Penrhiwceiber, Mountain Ash, Mountain Ash | - | 92 m² | - |
| 58 Tanycoed Street, Penrhiwceiber, Mountain Ash, Mountain Ash | Freehold | 73 m² | £13,950 (1999) |
| 59 Tanycoed Street, Penrhiwceiber, Mountain Ash, Mountain Ash | - | 101 m² | - |
| 61 Tanycoed Street, Penrhiwceiber, Mountain Ash, Mountain Ash | Freehold | 78 m² | £72,500 (2026) |
| 64, Tanycoed Street, Mountain Ash | - | 66 m² | - |
| 65, Tanycoed Street, Mountain Ash | - | 59 m² | - |
| 66 Tanycoed Street, Mountain Ash | Freehold | 65 m² | £26,500 (2014) |
| 67 Tanycoed Street, Mountain Ash | Freehold | 78 m² | £52,500 (2006) |
| 68 Tanycoed Street, Mountain Ash | Freehold | 73 m² | £67,000 (2006) |
| 69, Tanycoed Street, Mountain Ash | Freehold | 80 m² | £59,000 (2005) |
| 71 Tanycoed Street, Mountain Ash | Freehold | 75 m² | £65,000 (2006) |
| 72 Tanycoed Street, Penrhiwceiber, Mountain Ash | - | 58 m² | - |
| 73, Tanycoed Street, Mountain Ash | - | 58 m² | - |
| 74, Tanycoed Street, Mountain Ash | - | 64 m² | - |
| 75, Tanycoed Street, Mountain Ash | Freehold | 92 m² | £50,000 (2019) |
| 77 Tanycoed Street, Mountain Ash | Freehold | 86 m² | £30,000 (2002) |
| 78 Tanycoed Street, Mountain Ash | - | 95 m² | - |