| 10, Portland Street, Brighton | - | 62 m² | - |
| 11, Portland Street, Brighton | Freehold | 77 m² | £485,000 (2021) |
| 12 Portland Street, Brighton | Freehold | 83 m² | £465,000 (2018) |
| 14 Portland Street, Brighton | Freehold | 74 m² | £359,000 (2014) |
| 15, Portland Street, Brighton | - | 74 m² | - |
| 16 Portland Street, Brighton | Freehold | 75 m² | £445,000 (2015) |
| 17, Portland Street, Brighton | Freehold | 72 m² | £445,000 (2022) |
| 18 Portland Street, Brighton | Freehold | 75 m² | £465,000 (2026) |
| 19 Portland Street, Brighton | Freehold | 75 m² | £84,950 (1997) |
| 21 Portland Street, Brighton, Brighton | Leasehold | 100 m² | £311,000 (2007) |
| 22 Portland Street, Brighton | Freehold | 105 m² | £485,000 (2025) |
| 23 Portland Street, Brighton | Leasehold | 101 m² | £385,000 (2007) |
| 24, Portland Street, Brighton | Leasehold | 95 m² | £458,328 (2018) |
| 25, Portland Street, Brighton | Leasehold | 94 m² | £490,000 (2015) |
| 26, Portland Street, Brighton | Freehold | 108 m² | £520,000 (2024) |
| 27 Portland Street, Brighton, Brighton | Freehold | 100 m² | £12,500 (2022) |
| Flat 1 Raglan Court, Portland Street, Brighton | - | 45 m² | - |
| Flat 2 Raglan Court, Portland Street, Brighton | - | 45 m² | - |
| Flat 3 Raglan Court, Portland Street, Brighton | - | 45 m² | - |
| Flat 4, Raglan Court, Portland Street, Brighton | - | 37 m² | - |
| Flat 5 Raglan Court, Portland Street, Brighton | - | 45 m² | - |
| Flat 6 Raglan Court, Portland Street, Brighton | - | 45 m² | - |
| Flat 7 Raglan Court, Portland Street, Brighton | - | 45 m² | - |
| Flat 8 Raglan Court, Portland Street, Brighton | - | 46 m² | - |
| Flat 9, Raglan Court, Portland Street, Brighton | - | 36 m² | - |
| Flat 10, Raglan Court, Portland Street, Brighton | - | 36 m² | - |
| Flat 11, Raglan Court, Portland Street, Brighton | - | 36 m² | - |
| Flat 12, Raglan Court, Portland Street, Brighton | - | 36 m² | - |