| 2 Erw Haf, Llanwrtyd Wells | Freehold | 147 m² | £220,000 (2024) |
| 3 Erw Haf, Llanwrtyd Wells | Freehold | 313 m² | £416,500 (2024) |
| 4, Erw Haf, Llanwrtyd Wells | Freehold | 123 m² | £185,000 (2018) |
| 5, Erw Haf, Llanwrtyd Wells | Freehold | 121 m² | £170,000 (2015) |
| 6, Erw Haf, Llanwrtyd Wells | Freehold | 141 m² | £14,000 (2001) |
| 8 Erw Haf, Llanwrtyd Wells | Freehold | 108 m² | £155,000 (2016) |
| 8, Erw Haf, Llanwrtyd Wells | Freehold | 110 m² | £265,000 (2025) |
| 9, Erw Haf, Llanwrtyd Wells | Freehold | 158 m² | £255,000 (2020) |
| 10, Erw Haf, Llanwrtyd Wells | Freehold | 119 m² | £220,000 (2018) |
| 11, Erw Haf, Llanwrtyd Wells | - | 140 m² | - |
| 14 Erw Haf, Llanwrtyd Wells | Freehold | 155 m² | £235,000 (2026) |
| 15, Erw Haf, Llanwrtyd Wells | Freehold | 115 m² | £137,500 (2003) |
| 16, Erw Haf, Llanwrtyd Wells | Freehold | 108 m² | £190,000 (2021) |
| 18, Erw Haf, Llanwrtyd Wells | Freehold | 92 m² | £159,995 (2018) |
| 22 Erw Haf, Llanwrtyd Wells | Freehold | 123 m² | £285,000 (2026) |
| 24 Erw Haf, Llanwrtyd Wells | Freehold | 141 m² | £260,000 (2020) |
| Springfield, Erw Haf, Llanwrtyd Wells | Freehold | 131 m² | £235,000 (2020) |
| Sprngfields, Erw Haf, Llanwrtyd Wells | - | 131 m² | - |
| Tryweryn, Erw Haf, Llanwrtyd Wells | Freehold | 137 m² | £165,000 (2003) |
