| Lakeland House Waveney Valley Lakes, High Road, Harleston IP20 0EJ | Detached | - | £400,000 | 2025-10-16 |
| Garden House, Paynes Hill, Harleston IP20 0AR | Detached | - | £565,000 | 2025-10-01 |
| 91, High Road, Harleston IP20 0EF | Detached | 4 | £330,000 | 2025-07-18 |
| Ernleen, Skinners Lane, Harleston IP20 0LH | Detached | 3 | £375,000 | 2025-06-27 |
| 19, Studio Corner, The Street, Harleston IP20 0NH | Detached | 3 | £300,000 | 2025-06-19 |
| 1, Round House Cottages, Low Road, Harleston IP20 0AB | Semi_Detached | 3 | £343,000 | 2025-06-04 |
| 1, Town Farm Close, Harleston IP20 0LQ | Terracedd | 3 | £227,500 | 2025-05-23 |
| 44, High Road, Harleston IP20 0HH | Semi_Detached | 2 | £165,000 | 2025-05-21 |
| 72, The Street, Harleston IP20 0DP | Detached | 4 | £620,000 | 2025-05-09 |
| The Old School, Trunch Hill, Harleston IP20 0AE | Detached | 3 | £540,000 | 2025-04-17 |
| Munnings Cottage, The Street, Harleston IP20 0NH | Terracedd | 2 | £217,000 | 2025-01-23 |
| Munnings Cottage, The Street, Mendham, Harleston, Suffolk IP20 0NH | Terracedd | 2 | £217,000 | 2025-01-23 |
| 4 Darrow Mount, Darrow Green Road, Harleston IP20 0AY | Semi_Detached | - | £325,000 | 2025-01-22 |
| 4, Darrow Green Road, Denton, Harleston, Norfolk IP20 0AY | Semi_Detached | - | £325,000 | 2025-01-22 |
| The Kestrels, Withersdale Road, Harleston IP20 0JB | Detached | 3 | £507,500 | 2025-01-06 |