| 6 Portland Mansions, 134-136 Marine Parade, Brighton | Leasehold | 68 m² | £365,000 (2023) |
| 7 Portland Mansions, 134-136 Marine Parade, Brighton | - | 87 m² | - |
| 10 Portland Mansions, 134-136 Marine Parade, Brighton | Leasehold | 87 m² | £290,000 (2012) |
| 11 Portland Mansions, 134-136 Marine Parade, Brighton | Leasehold | 71 m² | £465,000 (2021) |
| 12 Portland Mansions, 134-136 Marine Parade, Brighton | Leasehold | 72 m² | £249,950 (2010) |
| 16 Portland Mansions, 134-136 Marine Parade, Brighton | Leasehold | 69 m² | £375,000 (2026) |
| First Floor Flat, 137 Marine Parade, Brighton | - | 54 m² | - |
| Flat 1, Bristol Court West, 142 Marine Parade, Brighton | - | 146 m² | - |
| Flat 1, Portland Mansions 134-136, Marine Parade, Brighton | Leasehold | 127 m² | £237,500 (2003) |
| Flat 1A, Bristol Court West, 142 Marine Parade, Brighton | Leasehold | 120 m² | £390,000 (2018) |
| Flat 2 Portland Mansions, 134-136, Marine Parade, Brighton | Leasehold | 41 m² | £73,000 (2000) |
| Flat 2, 140 Marine Parade, Brighton | Leasehold | 82 m² | £570,000 (2016) |
| Flat 3, 140 Marine Parade, Brighton | - | 73 m² | - |
| Flat 3, Portland Mansions 134-136, Marine Parade, Brighton | Leasehold | 64 m² | £339,000 (2025) |
| Flat 4, 140 Marine Parade, Brighton | Leasehold | 86 m² | £392,500 (2014) |
| Flat 5 Bristol Court, 142, Marine Parade, Brighton | Leasehold | 74 m² | £470,000 (2023) |
| Flat 6, Bristol Court, 142 Marine Parade, Brighton | Leasehold | 134 m² | £485,000 (2011) |
| Flat 7 Bristol Court, 142, Marine Parade, Brighton | - | 121 m² | - |
| Flat 8, Bristol Court, 142 Marine Parade, Brighton | Leasehold | 74 m² | £500,000 (2025) |
| Flat 9 Bristol Court, 142, Marine Parade, Brighton | Leasehold | 114 m² | £623,700 (2023) |
| Flat 9 Portland Mansions, 134-136, Marine Parade, Brighton | - | 62 m² | - |
| Flat 10, Bristol Court, Brighton | Leasehold | 74 m² | £410,000 (2023) |
| Flat 11, Bristol Court, 142 Marine Parade, Brighton | Leasehold | 105 m² | £545,000 (2026) |
| Flat 14, Bristol Court West, Brighton | Leasehold | 163 m² | £571,000 (2010) |
| Flat 15 Portland Mansions, 134-136, Marine Parade, Brighton | Leasehold | 66 m² | £325,000 (2013) |
| Flat 16, Bristol Court, 142 Marine Parade, Brighton | Leasehold | 43 m² | £216,000 (2014) |
| Flat 17, Portland Mansions, 134-136 Marine Parade, Brighton | Leasehold | 86 m² | £227,500 (2003) |
| Flat C, 139 Marine Parade, Brighton | - | 71 m² | - |
| Flat D, 139 Marine Parade, Brighton | - | 53 m² | - |
| Flat E, 139 Marine Parade, Brighton | - | 95 m² | - |
| Flat F, 139 Marine Parade, Brighton | - | 49 m² | - |
| Flat G, 139 Marine Parade, Brighton | - | 41 m² | - |
| Flat H, 139 Marine Parade, Brighton | - | 42 m² | - |
| Flat H, 139 Marine Parade, Brighton | - | 50 m² | - |
| Flat I, 139 Marine Parade, Brighton | - | 43 m² | - |
| Flat J, 139 Marine Parade, Brighton | - | 46 m² | - |
| Flat K, 139 Marine Parade, Brighton | - | 69 m² | - |
| Flat M, 139 Marine Parade, Brighton | - | 37 m² | - |
| Ground Floor Flat, 137 Marine Parade, Brighton | - | 49 m² | - |
| Maisonette, 137 Marine Parade, Brighton | Freehold | 296 m² | £1,300,000 (2019) |
| Second Floor Flat, 137 Marine Parade, Brighton | - | 44 m² | - |
| Third Floor Flat, 137 Marine Parade, Brighton | - | 41 m² | - |
