| 2, Third Avenue, Penparcau, Aberystwyth | - | 81 m² | - |
| 3, Third Avenue, Penparcau, Aberystwyth | Freehold | 85 m² | £139,500 (2016) |
| 10, Third Avenue, Penparcau, Aberystwyth | - | 66 m² | - |
| 11 Third Avenue, Penparcau, Aberystwyth | Freehold | 66 m² | £196,500 (2024) |
| 13 Third Avenue, Penparcau, Aberystwyth | Freehold | 64 m² | £170,000 (2022) |
| 15 Third Avenue, Penparcau, Aberystwyth | Freehold | 56 m² | £205,000 (2025) |
| 16, Third Avenue, Penparcau, Aberystwyth | Freehold | 76 m² | £135,000 (2010) |
| 17, Third Avenue, Penparcau, Aberystwyth | Freehold | 67 m² | £136,000 (2013) |
| 18 Third Avenue, Penparcau, Aberystwyth | Freehold | 68 m² | £162,750 (2022) |
| 19, Third Avenue, Penparcau, Aberystwyth | Freehold | 67 m² | £163,500 (2006) |
| 21 Third Avenue, Penparcau, Aberystwyth | Freehold | 139 m² | £70,000 (2004) |
| 26, Third Avenue, Penparcau, Aberystwyth | Freehold | 78 m² | £140,000 (2019) |
| 27, Third Avenue, Penparcau, Aberystwyth | Freehold | 82 m² | £188,975 (2024) |
| 28, Third Avenue, Penparcau, Aberystwyth | Freehold | 82 m² | £147,000 (2020) |
| 29, Third Avenue, Penparcau, Aberystwyth | - | 78 m² | - |
| 31, Third Avenue, Penparcau, Aberystwyth | - | 79 m² | - |
| 32 Third Avenue, Penparcau, Aberystwyth | - | 79 m² | - |
| 33, Third Avenue, Penparcau, Aberystwyth | - | 79 m² | - |
| 35 Third Avenue, Penparcau, Aberystwyth | Freehold | 91 m² | £206,000 (2026) |
| 36, Third Avenue, Penparcau, Aberystwyth | Freehold | 79 m² | £210,000 (2024) |
| 37, Third Avenue, Penparcau, Aberystwyth | - | 81 m² | - |