| 2, Windsor Terrace South, Seaham SR7 9BL | Terracedd | 2 | £83,000 | 2026-03-23 |
| 29, Dreswick Court, Seaham SR7 9NE | Flat | 2 | £72,000 | 2026-03-10 |
| 1, Denewood, Seaham SR7 9BF | Terracedd | 3 | £120,000 | 2026-03-05 |
| 28, Station Estate North, Seaham SR7 9SJ | Semi_Detached | - | £95,000 | 2026-02-27 |
| 12, Lumsden Square, Seaham SR7 9HP | Semi_Detached | 3 | £185,000 | 2026-02-27 |
| 25, Ripon Terrace, Seaham SR7 9PN | Semi_Detached | 3 | £95,000 | 2026-01-30 |
| 49, Douglas Way, Seaham SR7 9HX | Terracedd | 4 | £152,500 | 2026-01-30 |
| 61, Short Grove, Seaham SR7 9TE | Semi_Detached | 2 | £82,000 | 2026-01-28 |
| 5, Windsor Terrace South, Murton SR7 9BL | Terracedd | 2 | £39,500 | 2026-01-16 |
| 1, West Avenue, Murton SR7 9RG | Terracedd | 3 | £46,000 | 2026-01-09 |
| 74, Station Estate North, Seaham SR7 9SU | Semi_Detached | 2 | £100,000 | 2026-01-08 |
| 12, Matthews Road, Seaham SR7 9DG | Terracedd | - | £64,000 | 2026-01-08 |
| 4, Forster Avenue, Murton SR7 9DE | Terracedd | 3 | £75,999 | 2026-01-08 |
| 8, Henry Street South, Seaham SR7 9AP | Terracedd | 2 | £96,999 | 2025-12-31 |
| 7, Hesledon Walk, Seaham SR7 9LS | Semi_Detached | 3 | £123,000 | 2025-12-04 |