| 6, BIRKIN COURT WELWYN GARDEN CITY HERTFORDSHIRE AL7 3FA | £310,000 2025-10-31 flatmaisonette leasehold |
| 70, WALNUT GROVE WELWYN GARDEN CITY HERTFORDSHIRE AL7 4EU | £385,000 2025-10-30 terraced freehold |
| WALDORF HOUSE (FLAT 33), BESSEMER ROAD WELWYN GARDEN CITY HERTFORDSHIRE AL7 1GH | £340,000 2025-10-29 flatmaisonette leasehold |
| 17, SIR JOHN NEWSOM WAY WELWYN GARDEN CITY HERTFORDSHIRE AL7 4FJ | £154,500 2025-10-28 flatmaisonette leasehold |
| BEAUMONT HOUSE (FLAT 6), COLE GREEN LANE WELWYN GARDEN CITY HERTFORDSHIRE AL7 3PD | £123,000 2025-10-20 flatmaisonette leasehold |
| 38, BEECHFIELD ROAD WELWYN GARDEN CITY HERTFORDSHIRE AL7 3RF | £530,000 2025-10-20 terraced freehold |
| 457, HOWLANDS WELWYN GARDEN CITY HERTFORDSHIRE AL7 4HP | £400,000 2025-10-17 terraced freehold |
| 19, LAWRENCE HALL END WELWYN GARDEN CITY HERTFORDSHIRE AL7 4FB | £526,500 2025-10-10 semidetached freehold |
| DAKOTA HOUSE (FLAT 26), BESSEMER ROAD WELWYN GARDEN CITY HERTFORDSHIRE AL7 1GJ | £122,500 2025-10-08 flatmaisonette leasehold |
| 41, BARNFIELD ROAD WELWYN GARDEN CITY HERTFORDSHIRE AL7 3TQ | £427,000 2025-09-26 terraced freehold |
| 123, BOUNDARY LANE WELWYN GARDEN CITY HERTFORDSHIRE AL7 4EQ | £426,500 2025-09-19 semidetached freehold |
| 2, SUNNINGDALE MEWS WELWYN GARDEN CITY HERTFORDSHIRE AL7 1UP | £207,000 2025-09-19 flatmaisonette leasehold |
| 32, TANSYCROFT WELWYN GARDEN CITY HERTFORDSHIRE AL7 2DS | £445,000 2025-09-15 terraced freehold |
| 27, FORRESTERS DRIVE WELWYN GARDEN CITY HERTFORDSHIRE AL7 2HN | £465,000 2025-09-12 detached freehold |
| 582, HOWLANDS WELWYN GARDEN CITY HERTFORDSHIRE AL7 4ET | £375,000 2025-09-08 terraced freehold |
| 10, DALEWOOD WELWYN GARDEN CITY HERTFORDSHIRE AL7 2JR | £215,000 2025-09-05 flatmaisonette leasehold |
| 140, SALISBURY ROAD WELWYN GARDEN CITY HERTFORDSHIRE AL7 3SA | £302,500 2025-09-01 terraced freehold |
| 131, KNELLA ROAD WELWYN GARDEN CITY HERTFORDSHIRE AL7 3NA | £500,000 2025-08-29 terraced freehold |
| WALDORF HOUSE (FLAT 35), BESSEMER ROAD WELWYN GARDEN CITY HERTFORDSHIRE AL7 1GH | £120,000 2025-08-29 flatmaisonette leasehold |
| CHRYSLER HOUSE (FLAT 61), BESSEMER ROAD WELWYN GARDEN CITY HERTFORDSHIRE AL7 1GS | £132,000 2025-08-22 flatmaisonette leasehold |