| 1A, Upper Gardner Street, Brighton | Freehold | 100 m² | £890,000 (2014) |
| 2 Upper Gardner Street, Brighton | - | 86 m² | - |
| 3A Upper Gardner Street, Brighton | Leasehold | 38 m² | £286,000 (2022) |
| 6, Upper Gardner Street, Brighton | Freehold | 54 m² | £129,950 (2000) |
| 7 Upper Gardner Street, Brighton | Freehold | 55 m² | £334,950 (2014) |
| 13, Upper Gardner Street, Brighton | Freehold | 85 m² | £445,000 (2025) |
| 14, Upper Gardner Street, Brighton | Freehold | 85 m² | £485,000 (2019) |
| 15 Upper Gardner Street, Brighton | Freehold | 69 m² | £460,000 (2021) |
| 16, Upper Gardner Street, Brighton | Freehold | 70 m² | £185,950 (2001) |
| 17 Upper Gardner Street, Brighton | Freehold | 73 m² | £555,000 (2025) |
| 18, Upper Gardner Street, Brighton | Freehold | 89 m² | £390,000 (2014) |
| 19 Upper Gardner Street, Brighton | - | 90 m² | - |
| 22 Upper Gardner Street, Brighton | Freehold | 89 m² | £183,000 (2001) |
| 24 Upper Gardner Street, Brighton | Freehold | 61 m² | £425,000 (2025) |
| 27 Upper Gardner Street, Brighton | Freehold | 52 m² | £460,000 (2024) |
| 28 Upper Gardner Street, Brighton | Freehold | 52 m² | £490,000 (2023) |
| 29, Upper Gardner Street, Brighton | Freehold | 52 m² | £371,250 (2017) |
| 30 Upper Gardner Street, Brighton | Freehold | 52 m² | £159,000 (2001) |
| 32, Upper Gardner Street, Brighton | Freehold | 49 m² | £234,950 (2009) |
| 33 Upper Gardner Street, Brighton | Freehold | 67 m² | £490,000 (2025) |
| 34, Upper Gardner Street, Brighton | Freehold | 69 m² | £330,000 (2017) |
| 36 Upper Gardner Street, Brighton | Freehold | 63 m² | £325,000 (2015) |
| 37 Upper Gardner Street, Brighton | Freehold | 51 m² | £169,950 (2002) |
| 38 Upper Gardner Street, Brighton | Freehold | 51 m² | £287,000 (2012) |
| 42 Upper Gardner Street, Brighton | - | 91 m² | - |
| 44, Upper Gardner Street, Brighton | Freehold | 104 m² | £442,500 (2024) |
| First Floor Flat North, 40 Upper Gardner Street, Brighton | - | 42 m² | - |
| Flat 1, 4A, Upper Gardner Street, Brighton | - | 69 m² | - |
| Flat 2, 4A Upper Gardener Street, Brighton | Leasehold | 72 m² | £350,000 (2021) |
| Flat 3, 40 Upper Gardner Street, Brighton | - | 46 m² | - |
| Flat 4, 40 Upper Gardner Street, Brighton | - | 36 m² | - |
| Flat 5, 40 Upper Gardner Street, Brighton | - | 43 m² | - |
| Flat 6, 40 Upper Gardner Street, Brighton | - | 36 m² | - |
| Ground Floor North, 40 Upper Gardner Street, Brighton | - | 43 m² | - |
| Second Floor Flat North, 40 Upper Gardner Street, Brighton | - | 38 m² | - |
| The School House, Upper Gardner Street, Brighton | - | 105 m² | - |