| 6, Picketts, Welwyn Garden City AL8 7HJ | Semi_Detached | 3 | £425,000 | 2026-07-24 |
| 4, Brockett Close, Welwyn Garden City AL8 7BN | Terracedd | 3 | £556,500 | 2026-07-16 |
| 42, Ingles, Welwyn Garden City AL8 7HH | Terracedd | 3 | £387,000 | 2026-07-15 |
| 8, Maidensfield, Welwyn Garden City AL8 7RL | Flat | 2 | £250,000 | 2026-07-03 |
| 5, Willow Grove, Welwyn Garden City AL8 7NA | Detached | 5 | £740,000 | 2026-07-02 |
| 12, Mandeville Rise, Welwyn Garden City AL8 7JU | Detached | 4 | £1,397,500 | 2026-07-01 |
| 8, The Valley Green, Welwyn Garden City AL8 7DQ | Detached | 4 | £1,125,000 | 2026-06-22 |
| 38, Sherrardspark Road, Welwyn Garden City AL8 7LB | Detached | - | £1,900,000 | 2026-06-22 |
| 11, Cherry Croft, Welwyn Garden City AL8 7QU | Terracedd | 4 | £595,000 | 2026-06-22 |
| 9, Digswell Court, Digswell Rise, Welwyn Garden City AL8 7PR | Flat | 2 | £292,500 | 2026-06-05 |
| 5, Sherrards Mansion, Rectory Road, Welwyn Garden City AL8 7AY | Semi_Detached | 2 | £562,500 | 2026-05-27 |
| 20, Mandeville Rise, Welwyn Garden City AL8 7JU | Detached | 3 | £930,000 | 2026-05-26 |
| 258, Knightsfield, Welwyn Garden City AL8 7RB | Terracedd | 3 | £390,000 | 2026-05-06 |
| 56, Harwood Hill, Welwyn Garden City AL8 7AP | Semi_Detached | 4 | £255,000 | 2026-05-01 |
| 3, Lemsford Village, Lemsford, Welwyn Garden City AL8 7TN | Terracedd | 5 | £585,000 | 2026-04-07 |