| 19, Sutton Avenue, Seaford | - | 68 m² | - |
| 19A, Sutton Avenue, Seaford | - | 68 m² | - |
| 21, Sutton Avenue, Seaford | - | 68 m² | - |
| 21A, Sutton Avenue, Seaford | - | 68 m² | - |
| 23 Sutton Avenue, Seaford | - | 69 m² | - |
| Flat 1, 9 Sutton Avenue, Seaford | - | 46 m² | - |
| Flat 1, 11 Sutton Avenue, Seaford | - | 49 m² | - |
| Flat 1, 13, Sutton Avenue, Seaford | - | 50 m² | - |
| Flat 1, 15 Sutton Avenue, Seaford | - | 78 m² | - |
| Flat 1, 17, Sutton Avenue, Seaford | - | 46 m² | - |
| Flat 1, 23A, Sutton Avenue, Seaford | - | 52 m² | - |
| Flat 2, 9, Sutton Avenue, Seaford | Leasehold | 59 m² | £107,500 (2021) |
| Flat 2, 11, Sutton Avenue, Seaford | - | 50 m² | - |
| Flat 2, 13, Sutton Avenue, Seaford | - | 50 m² | - |
| Flat 2, 15, Sutton Avenue, Seaford | - | 48 m² | - |
| Flat 2, 17, Sutton Avenue, Seaford | - | 63 m² | - |
| Flat 2, 23A, Sutton Avenue, Seaford | - | 48 m² | - |
| Flat 3, 9, Sutton Avenue, Seaford | - | 55 m² | - |
| Flat 3, 11 Sutton Avenue, Seaford | - | 45 m² | - |
| Flat 3, 13 Sutton Avenue, Seaford | Leasehold | 52 m² | £92,000 (2025) |
| Flat 3, 15, Sutton Avenue, Seaford | - | 46 m² | - |
| Flat 3, 17, Sutton Avenue, Seaford | - | 46 m² | - |
| Flat 3, 23A, Sutton Avenue, Seaford | - | 46 m² | - |
| Flat 4, 9, Sutton Avenue, Seaford | - | 64 m² | - |
| Flat 4, 11, Sutton Avenue, Seaford | - | 59 m² | - |
| Flat 4, 13 Sutton Avenue, Seaford | - | 48 m² | - |
| Flat 4, 15, Sutton Avenue, Seaford | - | 45 m² | - |
| Flat 4, 17, Sutton Avenue, Seaford | - | 57 m² | - |
| Flat 4, 23A, Sutton Avenue, Seaford | - | 47 m² | - |
| Flat 5, 9 Sutton Avenue, Seaford | - | 57 m² | - |
| Flat 5, 11 Sutton Avenue, Seaford | - | 45 m² | - |
| Flat 5, 13, Sutton Avenue, Seaford | - | 65 m² | - |
| Flat 5, 15 Sutton Avenue, Seaford | - | 51 m² | - |
| Flat 5, 17, Sutton Avenue, Seaford | - | 46 m² | - |
| Flat 6, 9, Sutton Avenue, Seaford | - | 57 m² | - |
| Flat 6, 11, Sutton Avenue, Seaford | - | 51 m² | - |
| Flat 6, 15 Sutton Avenue, Seaford | - | 47 m² | - |
| Flat 7, 9 Sutton Avenue, Seaford | - | 63 m² | - |
| Flat 7, 11 Sutton Avenue, Seaford | - | 57 m² | - |
| Flat 7, 15 Sutton Avenue, Seaford | - | 55 m² | - |
| Flat 8, 11, Sutton Avenue, Seaford | - | 46 m² | - |
| Flat 8, 15, Sutton Avenue, Seaford | - | 45 m² | - |
| Flat 9, 11, Sutton Avenue, Seaford | - | 57 m² | - |
| Flat 9, 15, Sutton Avenue, Seaford | - | 51 m² | - |
| Flat 10, 11 Sutton Avenue, Seaford | - | 78 m² | - |
| Flat 11, 11 Sutton Avenue, Seaford | - | 50 m² | - |
