| 10, HARVEST COURT WELWYN HERTFORDSHIRE AL6 0NG | £437,500 2021-03-17 semidetached freehold |
| 26, STUART ROAD WELWYN HERTFORDSHIRE AL6 9JN | £417,500 2021-03-17 terraced freehold |
| WILLOW COURT, 37 (FLAT 5), CHURCH STREET WELWYN HERTFORDSHIRE AL6 9LS | £430,000 2021-03-17 flatmaisonette (New) leasehold |
| LAND ADJOINING, 12, ROLLSWOOD ROAD WELWYN HERTFORDSHIRE AL6 9TX | £865,000 2021-03-17 otherPropertyType freehold |
| ORCHARD CLOSE, TEWIN CLOSE TEWIN WELWYN HERTFORDSHIRE AL6 0HF | £2,000,000 2021-03-17 detached freehold |
| 7, FRYTHE AVENUE WELWYN HERTFORDSHIRE AL6 9GF | £1,005,000 2021-03-17 detached freehold |
| 51, WARREN WAY WELWYN HERTFORDSHIRE AL6 0DL | £925,000 2021-03-17 detached freehold |
| 28, CHURCH STREET WELWYN HERTFORDSHIRE AL6 9LX | £900,000 2021-03-17 terraced freehold |
| 14, WEST RIDING TEWIN WELWYN HERTFORDSHIRE AL6 0PD | £1,835,000 2021-03-17 detached freehold |
| 8A, WOODLAND WAY WELWYN HERTFORDSHIRE AL6 0RZ | £780,000 2021-03-17 detached freehold |
| 20, DESBOROUGH DRIVE TEWIN WELWYN HERTFORDSHIRE AL6 0HJ | £1,875,000 2021-03-15 detached freehold |
| 1, COWPERS WAY TEWIN WELWYN HERTFORDSHIRE AL6 0NU | £1,089,950 2021-03-15 detached freehold |
| KINGSDALE HOUSE (7), WINDSOR ROAD WELWYN HERTFORDSHIRE AL6 9LA | £166,000 2021-03-12 flatmaisonette leasehold |
| 1B, FIRWAY WELWYN HERTFORDSHIRE AL6 0RD | £875,000 2021-03-12 detached freehold |
| 20, BLUEBELLS WELWYN HERTFORDSHIRE AL6 0XD | £742,500 2021-03-12 detached freehold |
| 6, THE BRAMBLES WELWYN HERTFORDSHIRE AL6 0PG | £391,000 2021-03-11 detached freehold |
| 58, WILSHERE ROAD WELWYN HERTFORDSHIRE AL6 9PX | £595,000 2021-03-11 semidetached freehold |
| 6, THE BRAMBLES WELWYN HERTFORDSHIRE AL6 0PG | £340,000 2021-03-11 detached freehold |
| 31, SCHOOL LANE WELWYN HERTFORDSHIRE AL6 9PQ | £865,000 2021-03-11 detached freehold |
| 15, TURPINS RIDE WELWYN HERTFORDSHIRE AL6 0QU | £765,000 2021-03-11 detached freehold |