| 52, Neasham Road, Seaham SR7 0EH | Terracedd | 3 | £167,000 | 2025-12-12 |
| 27, Byron Terrace, Seaham SR7 0HX | Terracedd | 2 | £80,000 | 2025-12-05 |
| 83, Melrose Crescent, Seaham SR7 0JZ | Terracedd | 2 | £120,000 | 2025-11-21 |
| 9, Rutland Street, Seaham SR7 0AR | Terracedd | 2 | £140,000 | 2025-11-20 |
| 6, Duke Street, Seaham SR7 0DQ | Terracedd | 4 | £176,000 | 2025-11-18 |
| 7, Eppleton Hall Close, Seaham SR7 0LG | Semi_Detached | 4 | £254,000 | 2025-10-24 |
| 57, Northlea Road, Seaham SR7 0DJ | Semi_Detached | 3 | £160,000 | 2025-10-21 |
| 14a, Byron Terrace, Seaham SR7 0HX | Flat | 3 | £30,000 | 2025-10-20 |
| 45, Neasham Road, Seaham SR7 0EH | Semi_Detached | - | £235,000 | 2025-10-16 |
| 7, Hambleton Drive, Seaham SR7 0BF | Detached | 2 | £145,000 | 2025-09-26 |
| 5, Seaton Park, Seaham SR7 0HH | Detached | 3 | £170,000 | 2025-09-19 |
| 12, Parkland Terrace, Seaham SR7 0AP | Terracedd | 2 | £136,000 | 2025-09-15 |
| 66, Stanley Street, Seaham SR7 0AU | Terracedd | 2 | £100,000 | 2025-09-15 |
| 38, Ranksborough Street, Seaham SR7 0AS | Terracedd | 2 | £65,625 | 2025-09-09 |
| 36, Duke Street, Seaham SR7 0DQ | Terracedd | - | £60,000 | 2025-09-09 |