| 12, Maglona Street, Seaham SR7 7RF | Terracedd | 3 | £65,000 | 2026-02-20 |
| 36, Stavordale Street West, Seaham SR7 7RA | Terracedd | 2 | £65,000 | 2026-02-12 |
| 15, Victoria Street, Seaham SR7 7ST | Terracedd | 3 | £150,000 | 2026-02-06 |
| 7, Cherry Grove, Seaham SR7 7RR | Detached | 3 | £185,000 | 2026-01-30 |
| 42, Grants Crescent, Seaham SR7 7TL | Semi_Detached | - | £162,000 | 2026-01-16 |
| 3, Hazel Dene Way, Seaham SR7 7PT | Semi_Detached | 2 | £153,000 | 2026-01-16 |
| 21, Mulberry Way, Seaham SR7 7DZ | Semi_Detached | 3 | £161,000 | 2026-01-16 |
| 111, Princess Road, Seaham SR7 7TB | Terracedd | 3 | £113,000 | 2026-01-14 |
| 29, Alfred Street, Seaham SR7 7LH | Terracedd | 3 | £155,000 | 2025-12-18 |
| 15, Tintagel Drive, Seaham SR7 7AL | Detached | 3 | £157,500 | 2025-11-28 |
| 18, Maureen Terrace, Seaham SR7 7SN | Terracedd | 4 | £320,000 | 2025-11-27 |
| 10, Eloise Close, Seaham SR7 7TX | Semi_Detached | 2 | £68,000 | 2025-11-27 |
| 23, Hunstanton, Seaham SR7 7WN | Semi_Detached | 3 | £205,000 | 2025-11-21 |
| 6, Dillon Street, Seaham SR7 7TN | Terracedd | 3 | £115,000 | 2025-11-18 |
| 14, Adolphus Street West, Seaham SR7 7SE | Terracedd | 5 | £214,000 | 2025-11-18 |