| 1, Trefonen Avenue, Llandrindod Wells | - | 98 m² | - |
| 2 Trefonen Avenue, Llandrindod Wells | - | 78 m² | - |
| 3, Trefonen Avenue, Llandrindod Wells | - | 98 m² | - |
| 4 Trefonen Avenue, Llandrindod Wells | - | 79 m² | - |
| 5 Trefonen Avenue, Llandrindod Wells | - | 85 m² | - |
| 6, Trefonen Avenue, Llandrindod Wells | - | 84 m² | - |
| 7 Trefonen Avenue, Llandrindod Wells | Freehold | 86 m² | £112,500 (2022) |
| 8, Trefonen Avenue, Llandrindod Wells | Freehold | 84 m² | £62,500 (2015) |
| 9, Trefonen Avenue, Llandrindod Wells | - | 98 m² | - |
| 11, Trefonen Avenue, Llandrindod Wells | Freehold | 86 m² | £34,000 (1997) |
| 12, Trefonen Avenue, Llandrindod Wells | - | 98 m² | - |
| 13, Trefonen Avenue, Llandrindod Wells | - | 98 m² | - |
| 14 Trefonen Avenue, Llandrindod Wells | - | 87 m² | - |
| 15 Trefonen Avenue, Llandrindod Wells | - | 86 m² | - |
| 16, Trefonen Avenue, Llandrindod Wells | Freehold | 96 m² | £59,950 (2003) |
| 17 Trefonen Avenue, Llandrindod Wells | - | 77 m² | - |
| 18, Trefonen Avenue, Llandrindod Wells | - | 84 m² | - |
| 19, Trefonen Avenue, Llandrindod Wells | - | 96 m² | - |
| 21, Trefonen Avenue, Llandrindod Wells | - | 96 m² | - |
| 22 Trefonen Avenue, Llandrindod Wells | - | 86 m² | - |
| 24 Trefonen Avenue, Llandrindod Wells | Freehold | 87 m² | £110,000 (2024) |
| 25, Trefonen Avenue, Llandrindod Wells | - | 79 m² | - |
| 27, Trefonen Avenue, Llandrindod Wells | Freehold | 79 m² | £36,000 (2001) |
| 28, Trefonen Avenue, Llandrindod Wells | - | 98 m² | - |
| 29 Trefonen Avenue, Llandrindod Wells | - | 79 m² | - |
| 30 Trefonen Avenue, Llandrindod Wells | - | 85 m² | - |
| 33, Trefonen Avenue, Llandrindod Wells | - | 95 m² | - |
| 34, Trefonen Avenue, Llandrindod Wells | - | 98 m² | - |
| 35, Trefonen Avenue, Llandrindod Wells | - | 84 m² | - |
| 36, Trefonen Avenue, Llandrindod Wells | Freehold | 87 m² | £39,000 (2001) |
| 37, Trefonen Avenue, Llandrindod Wells | - | 98 m² | - |
| 38 Trefonen Avenue, Llandrindod Wells | Freehold | 86 m² | £80,000 (2014) |
| 40 Trefonen Avenue, Llandrindod Wells | - | 100 m² | - |
| 41 Trefonen Avenue, Llandrindod Wells | Freehold | 86 m² | £97,000 (2024) |
| 42, Trefonen Avenue, Llandrindod Wells | Freehold | 98 m² | £86,500 (2020) |
| 43 Trefonen Avenue, Llandrindod Wells | - | 77 m² | - |
| 44 Trefonen Avenue, Llandrindod Wells | - | 77 m² | - |
| 45, Trefonen Avenue, Llandrindod Wells | Freehold | 76 m² | £88,000 (2008) |
| 46, Trefonen Avenue, Llandrindod Wells | - | 96 m² | - |
| 47 Trefonen Avenue, Llandrindod Wells | Freehold | 77 m² | £147,500 (2023) |
| 49, Trefonen Avenue, Llandrindod Wells | - | 77 m² | - |
| 50 Trefonen Avenue, Llandrindod Wells | Freehold | 78 m² | £88,000 (2011) |
| 51, Trefonen Avenue, Llandrindod Wells | - | 96 m² | - |
| 52, Trefonen Avenue, Llandrindod Wells | - | 89 m² | - |
| 53, Trefonen Avenue, Llandrindod Wells | Freehold | 85 m² | £95,000 (2020) |
| 55 Trefonen Avenue, Llandrindod Wells | Freehold | 86 m² | £14,500 (1997) |
| 56, Trefonen Avenue, Llandrindod Wells | Freehold | 86 m² | £88,500 (2019) |
| 57, Trefonen Avenue, Llandrindod Wells | Freehold | 87 m² | £89,500 (2019) |
| 58, Trefonen Avenue, Llandrindod Wells | Freehold | 76 m² | £86,500 (2014) |
| 59, Trefonen Avenue, Llandrindod Wells | - | 98 m² | - |
| 60 Trefonen Avenue, Llandrindod Wells | Freehold | 78 m² | £120,000 (2024) |
| 61, Trefonen Avenue, Llandrindod Wells | Freehold | 87 m² | £89,000 (2015) |
| 62, Trefonen Avenue, Llandrindod Wells | - | 96 m² | - |
| 63 Trefonen Avenue, Llandrindod Wells | Freehold | 86 m² | £80,000 (2016) |
| 65, Trefonen Avenue, Llandrindod Wells | - | 98 m² | - |
| 67 Trefonen Avenue, Llandrindod Wells | Freehold | 84 m² | £126,000 (2021) |
| 69, Trefonen Avenue, Llandrindod Wells | Freehold | 93 m² | £85,000 (2016) |
| 73, Trefonen Avenue, Llandrindod Wells | Freehold | 85 m² | £128,000 (2024) |
| 75, Trefonen Avenue, Llandrindod Wells | - | 86 m² | - |
