| 52, Langstone Ley, Welwyn Garden City AL7 1FQ | Detached | 4 | £525,000 | 2025-10-27 |
| 28, Salmon Close, Welwyn Garden City AL7 1TR | Terracedd | 2 | £355,000 | 2025-10-10 |
| 72, Maple Grove, Welwyn Garden City AL7 1NL | Terracedd | 2 | £415,000 | 2025-10-01 |
| Flat 10, Pearmain House, Blossom Drive, Welwyn Garden City AL7 1WS | Flat | 2 | £320,000 | 2025-09-30 |
| Flat 11, Winston House, Blossom Drive, Welwyn Garden City AL7 1WT | Flat | 2 | £124,000 | 2025-09-26 |
| 58, Nursery Gardens, Welwyn Garden City AL7 1SF | Flat | 1 | £198,000 | 2025-09-25 |
| 8, Cypress Avenue, Welwyn Garden City AL7 1HN | Detached | - | £710,000 | 2025-09-24 |
| 95, Blythway, Welwyn Garden City AL7 1DL | Terracedd | 3 | £395,000 | 2025-09-22 |
| 25, Langstone Ley, Welwyn Garden City AL7 1FR | Semi_Detached | 4 | £562,500 | 2025-09-12 |
| 18, Cloverfield, Welwyn Garden City AL7 1EG | Detached | 2 | £380,000 | 2025-09-02 |
| 59, Daniells, Welwyn Garden City AL7 1QY | Terracedd | 3 | £410,000 | 2025-08-21 |
| 11, Claves Crescent, Welwyn Garden City AL7 1WN | Semi_Detached | 4 | £575,000 | 2025-08-20 |
| 66, Lodgefield, Welwyn Garden City AL7 1SE | Terracedd | 3 | £400,000 | 2025-08-08 |
| 34, Beauchamps, Welwyn Garden City AL7 1FG | Detached | - | £760,000 | 2025-08-08 |
| 32, The Swallows, Welwyn Garden City AL7 1BY | Terracedd | 3 | £388,000 | 2025-07-10 |