| 17, Rosanne House, Bridge Road, Welwyn Garden City AL8 6DE | Flat | 2 | £505,000 | 2026-04-10 |
| 8, Scotts View, Welwyn Garden City AL8 6HF | Detached | - | £950,000 | 2026-04-01 |
| 45, Marsden Road, Welwyn Garden City AL8 6YQ | Terracedd | 4 | £560,000 | 2026-04-01 |
| 252, Handside Lane, Welwyn Garden City AL8 6TG | Terracedd | 3 | £450,000 | 2026-03-20 |
| 205, Handside Lane, Welwyn Garden City AL8 6TE | Terracedd | 3 | £500,000 | 2026-03-16 |
| 8, Guessens Grove, Welwyn Garden City AL8 6RF | Terracedd | 3 | £415,000 | 2026-03-16 |
| 32, Peel Court, College Way, Welwyn Garden City AL8 6DG | Flat | 1 | £340,000 | 2026-03-13 |
| 14, Turmore Dale, Welwyn Garden City AL8 6HS | Semi_Detached | 3 | £562,000 | 2026-03-10 |
| 11, Peel Court, College Way, Welwyn Garden City AL8 6DG | Flat | - | £315,000 | 2026-03-09 |
| 105, Parkway, Welwyn Garden City AL8 6JD | Terracedd | 4 | £650,000 | 2026-02-25 |
| 47, Longcroft Gardens, Welwyn Garden City AL8 6JR | Terracedd | 2 | £410,000 | 2026-02-20 |
| 46, Guessens Road, Welwyn Garden City AL8 6RH | Terracedd | - | £415,000 | 2026-02-20 |
| 28, Marsden Road, Welwyn Garden City AL8 6XZ | Semi_Detached | - | £670,000 | 2026-02-16 |
| 15, Longcroft Gardens, Welwyn Garden City AL8 6JR | Terracedd | 3 | £535,000 | 2026-01-30 |
| 165, Handside Lane, Welwyn Garden City AL8 6TA | Terracedd | 3 | £640,000 | 2026-01-14 |