| 2, Maple Crescent, Seaham SR7 7UT | Semi_Detached | 2 | £124,000 | 2026-05-27 |
| 4, Ropery Walk, Seaham SR7 7JZ | Terracedd | 3 | £110,000 | 2026-05-18 |
| 17, Cottages Road, Seaham SR7 7RL | Terracedd | - | £70,000 | 2026-05-13 |
| 39, Stoneycroft Way, Seaham SR7 7DG | Semi_Detached | 3 | £210,000 | 2026-05-11 |
| 3, Elderberry Close, Seaham SR7 7FB | Terracedd | - | £31,000 | 2026-05-01 |
| 14, Queen Alexandra Road, Seaham SR7 7QZ | Terracedd | - | £100,000 | 2026-04-29 |
| 58, Mount Stewart Street, Seaham SR7 7NA | Semi_Detached | 2 | £80,000 | 2026-04-10 |
| 22, Adolphus Street West, Seaham SR7 7SE | Terracedd | - | £190,000 | 2026-04-07 |
| 21, Mariners Way, Seaham SR7 7EB | Flat | 2 | £92,000 | 2026-03-31 |
| 21, Stoneycroft Way, Seaham SR7 7DG | Semi_Detached | 2 | £165,000 | 2026-03-27 |
| 51, Wynyard Street, Seaham SR7 7LX | Terracedd | - | £100,000 | 2026-03-13 |
| 22, Hill Street, Seaham SR7 7QN | Terracedd | - | £78,000 | 2026-03-11 |
| 1, Rainton Street, Seaham SR7 7QS | Terracedd | 2 | £105,000 | 2026-03-11 |
| 6, Park Street, Seaham SR7 7TG | Terracedd | 2 | £105,000 | 2026-03-06 |
| 52, Mariners Way, Seaham SR7 7EB | Terracedd | - | £231,000 | 2026-03-05 |