| 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 |
| 66, Stanley Street, Seaham SR7 0AU | Terracedd | 2 | £100,000 | 2025-09-15 |
| 12, Parkland Terrace, Seaham SR7 0AP | Terracedd | 2 | £136,000 | 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 |
| Holly Lodge, Seaton Lane, Seaham SR7 0LS | Semi_Detached | - | £252,000 | 2025-09-05 |
| 12, Lyster Close, Seaham SR7 0PH | Semi_Detached | 3 | £140,000 | 2025-08-20 |
| 18, Stanley Street, Seaham SR7 0AH | Terracedd | 3 | £100,000 | 2025-08-15 |
| 9, Parklands Court, Seaham SR7 0AG | Detached | 4 | £370,000 | 2025-07-31 |
| 14, Dovedale Court, Stockton Road, Seaham SR7 0HL | Flat | 2 | £68,000 | 2025-07-31 |