| 9, GRAYSFIELD WELWYN GARDEN CITY HERTFORDSHIRE AL7 4BL | £590,000 2025-01-31 detached freehold |
| 50, LUMBARDS WELWYN GARDEN CITY HERTFORDSHIRE AL7 1PL | £490,000 2025-01-10 terraced freehold |
| 66, LINCOLN CLOSE WELWYN GARDEN CITY HERTFORDSHIRE AL7 2NP | £240,000 2025-01-09 flatmaisonette leasehold |
| 152, THISTLE GROVE WELWYN GARDEN CITY HERTFORDSHIRE AL7 4AQ | £360,000 2025-01-07 terraced freehold |
| 19, DANIELLS WELWYN GARDEN CITY HERTFORDSHIRE AL7 1QY | £420,000 2024-12-18 terraced freehold |
| 21, APPLETREE WAY WELWYN GARDEN CITY HERTFORDSHIRE AL7 2FE | £440,000 2024-12-16 semidetached freehold |
| SALVISBERG COURT (13), OTTO ROAD WELWYN GARDEN CITY HERTFORDSHIRE AL7 3EQ | £280,000 2024-12-11 flatmaisonette leasehold |
| 30, ROSEACRE GARDENS WELWYN GARDEN CITY HERTFORDSHIRE AL7 2RH | £142,000 2024-12-09 flatmaisonette leasehold |
| 61, DANIELLS WELWYN GARDEN CITY HERTFORDSHIRE AL7 1QY | £375,000 2024-12-02 terraced freehold |
| 196, BOUNDARY LANE WELWYN GARDEN CITY HERTFORDSHIRE AL7 4DF | £560,000 2024-11-25 semidetached freehold |
| THE KESTREL CENTRE (UNIT 2), BRIDGEFIELDS WELWYN GARDEN CITY HERTFORDSHIRE AL7 1AH | £155,000 2024-11-15 otherPropertyType freehold |
| 44, CAPONFIELD WELWYN GARDEN CITY HERTFORDSHIRE AL7 4AP | £290,000 2024-11-11 terraced freehold |
| 17, BROADWATER ROAD WELWYN GARDEN CITY HERTFORDSHIRE AL7 3BQ | £1,666,000 2024-10-28 otherPropertyType freehold |
| 12, LAYTON STREET WELWYN GARDEN CITY HERTFORDSHIRE AL7 4FF | £239,500 2024-09-27 flatmaisonette leasehold |
| 21, LITTLE GANETT WELWYN GARDEN CITY HERTFORDSHIRE AL7 3DG | £342,000 2024-08-14 terraced freehold |
| 66, SWEET BRIAR WELWYN GARDEN CITY HERTFORDSHIRE AL7 3DY | £360,000 2025-03-28 semidetached freehold |
| 2, PERKINS WAY WELWYN GARDEN CITY HERTFORDSHIRE AL7 1WP | £625,000 2025-03-27 detached freehold |
| SALVISBERG COURT (18), OTTO ROAD WELWYN GARDEN CITY HERTFORDSHIRE AL7 3EQ | £225,000 2025-03-27 flatmaisonette leasehold |
| 25, CRESWICK COURT WELWYN GARDEN CITY HERTFORDSHIRE AL7 3SX | £415,000 2025-03-20 terraced freehold |
| 10, DOWLEY WOOD WELWYN GARDEN CITY HERTFORDSHIRE AL7 1FL | £575,000 2025-03-20 terraced freehold |