| 18, Boundary Lane, Welwyn Garden City AL7 4DY | Terracedd | 3 | £395,000 | 2025-12-12 |
| 17, Twelve Acres, Welwyn Garden City AL7 4TG | Semi_Detached | 4 | £572,000 | 2025-12-05 |
| 17, Merrifield Court, Welwyn Garden City AL7 4SG | Flat | 2 | £275,750 | 2025-12-05 |
| 13, Berwick Place, Welwyn Garden City AL7 4TU | Flat | 2 | £245,000 | 2025-12-05 |
| 121, Eddington Crescent, Welwyn Garden City AL7 4SX | Flat | 2 | £245,500 | 2025-12-03 |
| 18, Moorlands, Welwyn Garden City AL7 4PP | Semi_Detached | 3 | £520,000 | 2025-11-28 |
| 51, Golden Dell, Welwyn Garden City AL7 4EE | Terracedd | 3 | £430,000 | 2025-11-21 |
| 10, Leigh Common, Welwyn Garden City AL7 4NJ | Terracedd | 3 | £425,000 | 2025-11-13 |
| 43, Walnut Grove, Welwyn Garden City AL7 4EY | Terracedd | 3 | £420,000 | 2025-10-10 |
| 4, Merrifield Court, Welwyn Garden City AL7 4SG | Flat | 2 | £252,000 | 2025-10-10 |
| 18, Beehive Lane, Welwyn Garden City AL7 4BQ | Semi_Detached | 3 | £615,000 | 2025-09-26 |
| 18, Two Acres, Welwyn Garden City AL7 4NS | Terracedd | - | £425,000 | 2025-09-26 |
| 54, Marley Road, Welwyn Garden City AL7 4BS | Terracedd | 2 | £373,000 | 2025-09-15 |
| 29, Chambers Grove, Welwyn Garden City AL7 4FG | Terracedd | 3 | £475,000 | 2025-08-22 |
| 44, Duchess Court, Welwyn Garden City AL7 4FP | Flat | 2 | £305,000 | 2025-08-21 |