| 32, Duncan Close, Welwyn Garden City AL7 3XP | Semi_Detached | 2 | £410,000 | 2025-09-30 |
| 50, Furzefield Road, Welwyn Garden City AL7 3RJ | Terracedd | 3 | £384,000 | 2025-09-26 |
| 38, Athelstan Walk South, Welwyn Garden City AL7 3SJ | Flat | 1 | £213,000 | 2025-09-19 |
| 21, Dunsters Mead, Welwyn Garden City AL7 3JW | Flat | 1 | £252,500 | 2025-09-05 |
| 9, Salvisberg Court, Otto Road, Welwyn Garden City AL7 3EQ | Flat | - | £280,000 | 2025-09-05 |
| 30, Coltsfoot, Welwyn Garden City AL7 3HZ | Detached | - | £580,000 | 2025-09-02 |
| 5, Edgars Court, Welwyn Garden City AL7 3SR | Terracedd | 2 | £345,000 | 2025-08-22 |
| 46, Heronswood Road, Welwyn Garden City AL7 3NU | Terracedd | - | £415,000 | 2025-08-22 |
| 64, Wellcroft Road, Welwyn Garden City AL7 3JY | Terracedd | 2 | £410,000 | 2025-08-21 |
| 66, Peartree Lane, Welwyn Garden City AL7 3UH | Detached | - | £550,000 | 2025-08-21 |
| 15, Great Break, Welwyn Garden City AL7 3EZ | Terracedd | 2 | £390,000 | 2025-08-19 |
| 4, 106 Vicarage House, Ludwick Way, Welwyn Garden City AL7 3QE | Flat | 1 | £195,000 | 2025-08-15 |
| 14, Wheatley Close, Welwyn Garden City AL7 3LJ | Terracedd | 3 | £425,000 | 2025-08-15 |
| 9a, Mill Green Road, Welwyn Garden City AL7 3UX | Terracedd | 2 | £365,000 | 2025-08-13 |
| 31, Coltsfoot, Welwyn Garden City AL7 3HZ | Detached | 4 | £580,000 | 2025-08-11 |