| 1 Portland Flats, Portland Road, Aberystwyth | Leasehold | 56 m² | £118,000 (2005) |
| 2 Portland Flats, Portland Road, Aberystwyth | Leasehold | 50 m² | £112,500 (2017) |
| 3 Portland Flats, Portland Road, Aberystwyth | Leasehold | 57 m² | £110,000 (2018) |
| 7 Portland Road, Aberystwyth | Freehold | 107 m² | £225,500 (2012) |
| 8, Portland Road, Aberystwyth | - | 90 m² | - |
| 10 Portland Road, Aberystwyth | Freehold | 136 m² | £250,000 (2023) |
| 11 Portland Road, Aberystwyth | - | 140 m² | - |
| 12 Portland Road, Aberystwyth | Freehold | 137 m² | £218,000 (2022) |
| 13 Portland Road, Aberystwyth | Freehold | 154 m² | £335,000 (2010) |
| 14, Portland Road, Aberystwyth | Freehold | 134 m² | £40,000 (2004) |
| 15 Portland Road, Aberystwyth | - | 123 m² | - |
| 16, Portland Road, Aberystwyth | Freehold | 159 m² | £47,000 (1996) |
| 17 Portland Road, Aberystwyth | - | 129 m² | - |
| 18, Portland Road, Aberystwyth | - | 196 m² | - |
| 20 Portland Road, Aberystwyth | Freehold | 74 m² | £100,000 (2009) |
| 22 Portland Road, Aberystwyth | Freehold | 115 m² | £180,000 (2024) |
| 24, Portland Road, Aberystwyth | Freehold | 116 m² | £185,000 (2024) |
| 25, Portland Road, Aberystwyth | Freehold | 66 m² | £187,000 (2026) |
| 26, Portland Road, Aberystwyth | Freehold | 126 m² | £150,000 (2018) |
| 27 Portland Road, Aberystwyth | - | 66 m² | - |
| 28, Portland Road, Aberystwyth | Freehold | 133 m² | £169,000 (2004) |
| 29, Portland Road, Aberystwyth | - | 65 m² | - |
| 33 Portland Road, Aberystwyth | Freehold | 66 m² | £75,000 (2004) |
| 35 Portland Road, Aberystwyth | - | 65 m² | - |
| 38, Portland Road, Aberystwyth | Freehold | 149 m² | £150,000 (2019) |
| 39, Portland Road, Aberystwyth | Freehold | 64 m² | £135,000 (2009) |
| 40, Portland Road, Aberystwyth | Leasehold | 158 m² | £159,000 (2023) |
| 41 Portland Road, Aberystwyth, Aberystwyth | Freehold | 66 m² | £145,000 (2021) |
| 43, Portland Road, Aberystwyth | Freehold | 66 m² | £137,000 (2019) |
| First Floor Flat, 36 Portland Road, Aberystwyth | - | 47 m² | - |
| Flat 1, 18 Portland Road, Aberystwyth | - | 41 m² | - |
| Flat 1, 21 Portland Road, Aberystwyth | - | 52 m² | - |
| Flat 1, 40 Portland Road, Aberystwyth | - | 48 m² | - |
| Flat 2, 18 Portland Road, Aberystwyth | - | 49 m² | - |
| Flat 2, 40 Portland Road, Aberystwyth | - | 47 m² | - |
| Flat 2, Abernant, 21 Portland Road, Aberystwyth | - | 51 m² | - |
| Flat 3, 18 Portland Road, Aberystwyth | - | 32 m² | - |
| Flat 3, 40 Portland Road, Aberystwyth | - | 29 m² | - |
| Flat 3, Abernant, 21 Portland Road, Aberystwyth | - | 34 m² | - |
| Flat 4, 18 Portland Road, Aberystwyth | - | 35 m² | - |
| Flat, 31 Portland Road, Aberystwyth | Freehold | 52 m² | £155,000 (2015) |
| The Flat, 37 Portland Road, Aberystwyth | Freehold | 41 m² | £175,000 (2023) |
