| 1, Prospect Street, Aberystwyth | - | 56 m² | - |
| 2, Prospect Street, Aberystwyth | Freehold | 62 m² | £125,000 (2006) |
| 3, Prospect Street, Aberystwyth | - | 32 m² | - |
| 4 Prospect Street, Aberystwyth | Freehold | 63 m² | £126,000 (2022) |
| 5, Prospect Street, Aberystwyth | Freehold | 71 m² | £160,000 (2017) |
| 6 Prospect Street, Aberystwyth | Freehold | 88 m² | £100,000 (2023) |
| 7, Prospect Street, Aberystwyth | Freehold | 69 m² | £121,000 (2014) |
| 8, Prospect Street, Aberystwyth | Freehold | 73 m² | £154,000 (2019) |
| 9, Prospect Street, Aberystwyth | Freehold | 123 m² | £60,000 (1997) |
| 10, Prospect Street, Aberystwyth | Freehold | 76 m² | £55,000 (2004) |
| 11, Prospect Street, Aberystwyth | Freehold | 108 m² | £182,500 (2015) |
| 12 Prospect Street, Aberystwyth | Freehold | 120 m² | £280,000 (2023) |
| 13, Prospect Street, Aberystwyth | Freehold | 139 m² | £265,000 (2024) |
| 14, Prospect Street, Aberystwyth | Freehold | 103 m² | £214,000 (2024) |
| 15, Prospect Street, Aberystwyth | Freehold | 119 m² | £162,000 (2016) |
| 16 Prospect Street, Aberystwyth | Freehold | 71 m² | £181,000 (2006) |
| 17, Prospect Street, Aberystwyth | Freehold | 107 m² | £205,000 (2013) |
| 18 Prospect Street, Aberystwyth | Freehold | 121 m² | £170,000 (2013) |
| 19, Prospect Street, Aberystwyth | Freehold | 120 m² | £70,000 (1999) |
| 21 Prospect Street, Aberystwyth | - | 98 m² | - |
| 22 Prospect Street, Aberystwyth | Freehold | 87 m² | £160,000 (2010) |
| 24 Prospect Street, Aberystwyth | Freehold | 103 m² | £200,000 (2014) |
| 25 Prospect Street, Aberystwyth | - | 150 m² | - |
| 26, Prospect Street, Aberystwyth | Freehold | 91 m² | £130,000 (2009) |
| 27 Prospect Street, Aberystwyth | Leasehold | 153 m² | £45,000 (2002) |
| 28, Prospect Street, Aberystwyth | Freehold | 85 m² | £178,000 (2010) |
| 32 Prospect Street, Aberystwyth | Freehold | 86 m² | £190,000 (2021) |
| 34 Prospect Street, Aberystwyth, Aberystwyth | Freehold | 110 m² | £200,000 (2025) |
| 36 Prospect Street, Aberystwyth | Freehold | 107 m² | £159,500 (2021) |
| 38, Prospect Street, Aberystwyth | Freehold | 119 m² | £240,000 (2011) |
| First & Second Floor Flat, 40 Prospect Street, Aberystwyth | - | 98 m² | - |
| First Floor Flat, 29 Prospect Street, Aberystwyth | - | 46 m² | - |
| Ground Floor Flat, 29 Prospect Street, Aberystwyth | - | 38 m² | - |
| Middle Floor Flat, 29 Prospect Street, Aberystwyth | - | 39 m² | - |
| Second Floor Flat, 29 Prospect Street, Aberystwyth | - | 42 m² | - |