| 92A, Portland Street, Southport | - | 64 m² | - |
| 93, Portland Street, Southport | Freehold | 131 m² | £200,000 (2020) |
| 98, Portland Street, Southport | Freehold | 105 m² | £144,000 (2020) |
| 99, Portland Street, Southport | Freehold | 105 m² | £156,000 (2007) |
| 102, Portland Street, Southport | - | 100 m² | - |
| 105 Portland Street, Southport | Freehold | 124 m² | £135,000 (2025) |
| 106 Portland Street, Southport | Freehold | 102 m² | £185,000 (2025) |
| 108 Portland Street, Southport | Freehold | 136 m² | £195,000 (2024) |
| 110, Portland Street, Southport | Freehold | 136 m² | £41,000 (1996) |
| 111, Portland Street, Southport | Freehold | 98 m² | £149,000 (2005) |
| 112, Portland Street, Southport | Freehold | 133 m² | £52,000 (2002) |
| 114 Portland Street, Southport | Freehold | 150 m² | £257,000 (2025) |
| 115, Portland Street, Southport | - | 129 m² | - |
| 115A, Portland Street, Southport | - | 60 m² | - |
| First Floor Flat, 116C Portland Street, Southport | - | 70 m² | - |
| First Floor, 117, Portland Street, Southport | Freehold | 21 m² | £240,000 (2015) |
| Flat 1, 117, Portland Street, Southport | - | 20 m² | - |
| Flat 2, 116C Portland Street, Southport | - | 64 m² | - |
| Flat 2, 117, Portland Street, Southport | - | 16 m² | - |
| Flat 3, 117, Portland Street, Southport | - | 21 m² | - |
| Flat 4, 117, Portland Street, Southport | - | 19 m² | - |
| Flat 5, 117, Portland Street, Southport | - | 20 m² | - |
| Flat 6, 117, Portland Street, Southport | - | 15 m² | - |