| 18A Portland Place, Brighton | Leasehold | 74 m² | £160,000 (2004) |
| 19A Portland Place, Brighton | - | 64 m² | - |
| 19B, Portland Place, Brighton | - | 70 m² | - |
| 20A Portland Place, Brighton | Leasehold | 71 m² | £180,000 (2008) |
| 21, Portland Place, Brighton | Freehold | 339 m² | £1,735,000 (2016) |
| 23 Portland Place, Brighton | Freehold | 264 m² | £820,000 (2011) |
| 25 Portland Place, Brighton | Freehold | 318 m² | £687,500 (2005) |
| Basement Flat, 22A Portland Place, Brighton | Leasehold | 74 m² | £209,000 (2010) |
| Basement Flat, 25 Portland Place, Brighton | - | 73 m² | - |
| First Floor Flat, 22 Portland Place, Brighton | Leasehold | 44 m² | £222,500 (2011) |
| Flat 1, 15-16 Portland Place, Brighton | - | 69 m² | - |
| Flat 1, 18 Portland Place, Brighton | Leasehold | 65 m² | £227,500 (2013) |
| Flat 2, 15-16 Portland Place, Brighton | - | 59 m² | - |
| Flat 2, 18 Portland Place, Brighton | Leasehold | 47 m² | £390,000 (2022) |
| Flat 2, 20 Portland Place, Brighton | - | 57 m² | - |
| Flat 2, 22 Portland Place, Brighton | - | 45 m² | - |
| Flat 3, 17 Portland Place, Brighton | Leasehold | 57 m² | £87,000 (2000) |
| Flat 3, 18 Portland Place, Brighton | Leasehold | 48 m² | £270,000 (2025) |
| Flat 3, 20 Portland Place, Brighton | Leasehold | 59 m² | £239,000 (2015) |
| Flat 4, 15-16 Portland Place, Brighton, Brighton | - | 62 m² | - |
| Flat 4, 18 Portland Place, Brighton | Leasehold | 28 m² | £124,995 (2011) |
| Flat 4, 20 Portland Place, Brighton | - | 55 m² | - |
| Flat 5, 18 Portland Place, Brighton | Leasehold | 23 m² | £180,000 (2017) |
| Flat 9, 17 Portland Place, Brighton | - | 65 m² | - |
| Flat 14, 15-17 Portland Place, Brighton | Leasehold | 63 m² | £363,000 (2025) |
| Flat 14-15, 15-17, Portland Place, Brighton | Leasehold | 63 m² | £305,000 (2021) |
| Ground Floor Flat, 19 Portland Place, Brighton | Freehold | 58 m² | £230,000 (1997) |
| Ground Floor Flat, 20 Portland Place, Brighton | - | 62 m² | - |
| Ground Floor Flat, 20 Portland Place, Brighton | - | 64 m² | - |
| Ground Floor Flat, 22 Portland Place, Brighton | Leasehold | 61 m² | £174,000 (2004) |
| Maisonette, 24, Portland Place, Brighton | Freehold | 218 m² | £2,000,000 (2023) |
| Top Flat, 22 Portland Place, Brighton | - | 50 m² | - |