| 28 Duke Street, Southport | - | 303 m² | - |
| 32, Duke Street, Southport | - | 63 m² | - |
| 32A, Duke Street, Southport | Leasehold | 49 m² | £96,000 (2007) |
| 32B Duke Street, Southport, Southport | Leasehold | 39 m² | £87,000 (2004) |
| 36, Duke Street, Southport | Leasehold | 324 m² | £135,000 (2009) |
| 40, Duke Street, Southport | - | 225 m² | - |
| 40A, Duke Street, Southport | - | 203 m² | - |
| Flat 1, 21 Duke Street, Southport | - | 51 m² | - |
| Flat 1, 23, Duke Street, Southport | Leasehold | 82 m² | £110,000 (2016) |
| Flat 1, 27 Duke Street, Southport | - | 55 m² | - |
| Flat 1, 34 Duke Street, Southport | - | 33 m² | - |
| Flat 1, 36 Duke Street, Southport | - | 319 m² | - |
| Flat 1, 38 Duke Street, Southport | - | 120 m² | - |
| Flat 1, 42 Duke Street, Southport | - | 61 m² | - |
| Flat 1, 44 Duke Street, Southport | - | 130 m² | - |
| Flat 1A, 44 Duke Street, Southport | - | 23 m² | - |
| Flat 2, 21 Duke Street, Southport | - | 51 m² | - |
| Flat 2, 23, Duke Street, Southport | Leasehold | 73 m² | £150,000 (2024) |
| Flat 2, 27 Duke Street, Southport | - | 31 m² | - |
| Flat 2, 29 Duke Street, Southport | - | 102 m² | - |
| Flat 2, 32A Duke Street, Southport | - | 36 m² | - |
| Flat 2, 34 Duke Street, Southport | - | 33 m² | - |
| Flat 2, 36 Duke Street, Southport | - | 37 m² | - |
| Flat 2, 38 Duke Street, Southport | - | 62 m² | - |
| Flat 2, 42 Duke Street, Southport | - | 43 m² | - |
| Flat 2, 44 Duke Street, Southport | - | 28 m² | - |
| Flat 3, 21 Duke Street, Southport | - | 91 m² | - |
| Flat 3, 23, Duke Street, Southport | Leasehold | 85 m² | £95,000 (2011) |
| Flat 3, 27 Duke Street, Southport | - | 117 m² | - |
| Flat 3, 29 Duke Street, Southport | - | 42 m² | - |
| Flat 3, 32A Duke Street, Southport | Leasehold | 46 m² | £47,000 (2002) |
| Flat 3, 34 Duke Street, Southport | Freehold | 33 m² | £475,000 (2008) |
| Flat 3, 38 Duke Street, Southport | - | 64 m² | - |
| Flat 3, 42 Duke Street, Southport | - | 59 m² | - |
| Flat 3, 44 Duke Street, Southport | - | 65 m² | - |
| Flat 4, 23, Duke Street, Southport | Leasehold | 65 m² | £105,000 (2021) |
| Flat 4, 29-31 Duke Street, Southport | - | 57 m² | - |
| Flat 4, 34 Duke Street, Southport | - | 33 m² | - |
| Flat 4, 38 Duke Street, Southport | - | 18 m² | - |
| Flat 4, 42 Duke Street, Southport | - | 47 m² | - |
| Flat 5, 23, Duke Street, Southport | Leasehold | 58 m² | £120,000 (2022) |
| Flat 5, 29-31 Duke Street, Southport | - | 69 m² | - |
| Flat 5, 34 Duke Street, Southport | - | 45 m² | - |
| Flat 5, 38 Duke Street, Southport | - | 48 m² | - |
| Flat 5, 42 Duke Street, Southport | - | 88 m² | - |
| Flat 6, 23, Duke Street, Southport | Leasehold | 76 m² | £105,000 (2019) |
| Flat 6, 34 Duke Street, Southport | - | 39 m² | - |
| Flat 6, 38 Duke Street, Southport | - | 45 m² | - |
| Flat 6, 42 Duke Street, Southport | - | 18 m² | - |
| Flat 7, 23 Duke Street, Southport | Leasehold | 107 m² | £134,000 (2025) |
| Flat 7, 29-31 Duke Street, Southport | - | 47 m² | - |
| Flat 7, 34 Duke Street, Southport | - | 39 m² | - |
| Flat 7, 38 Duke Street, Southport | - | 89 m² | - |
| Flat 8, 23, Duke Street, Southport | Leasehold | 91 m² | £123,000 (2024) |
| Flat 8, 29-31 Duke Street, Southport, Southport | - | 94 m² | - |
| Flat 8, 34 Duke Street, Southport | - | 60 m² | - |
| Flat 9, 34 Duke Street, Southport | - | 83 m² | - |
| The Annex, 25 Duke Street, Southport | - | 77 m² | - |
