| 31, APPLETREE WAY WELWYN GARDEN CITY HERTFORDSHIRE AL7 2FE | £597,500 2023-01-27 detached freehold |
| 10, ST JOSEPHS GREEN WELWYN GARDEN CITY HERTFORDSHIRE AL7 4TT | £255,000 2023-01-27 flatmaisonette leasehold |
| 26, CLAVES CRESCENT WELWYN GARDEN CITY HERTFORDSHIRE AL7 1WN | £595,000 2023-01-25 detached (New) freehold |
| 15, ANDREWSFIELD WELWYN GARDEN CITY HERTFORDSHIRE AL7 2PQ | £140,000 2023-01-24 flatmaisonette leasehold |
| 33, PEARTREE COURT WELWYN GARDEN CITY HERTFORDSHIRE AL7 3XN | £392,000 2023-01-24 terraced freehold |
| SALVISBERG COURT (29), OTTO ROAD WELWYN GARDEN CITY HERTFORDSHIRE AL7 3EQ | £295,000 2023-01-23 flatmaisonette leasehold |
| SALVISBERG COURT (77), OTTO ROAD WELWYN GARDEN CITY HERTFORDSHIRE AL7 3EQ | £310,000 2023-01-23 flatmaisonette leasehold |
| 23, ROSEACRE GARDENS WELWYN GARDEN CITY HERTFORDSHIRE AL7 2RH | £240,000 2023-01-20 flatmaisonette leasehold |
| 20, ROSEACRE GARDENS WELWYN GARDEN CITY HERTFORDSHIRE AL7 2RG | £210,000 2023-01-19 flatmaisonette leasehold |
| 24, POPPYFIELDS WELWYN GARDEN CITY HERTFORDSHIRE AL7 2HJ | £215,000 2023-01-18 flatmaisonette freehold |
| 28, HORNSFIELD WELWYN GARDEN CITY HERTFORDSHIRE AL7 2DX | £475,000 2023-01-13 terraced freehold |
| 16, BY THE MOUNT WELWYN GARDEN CITY HERTFORDSHIRE AL7 3SY | £214,000 2023-01-13 flatmaisonette leasehold |
| 51, SALISBURY ROAD WELWYN GARDEN CITY HERTFORDSHIRE AL7 3RU | £502,000 2023-01-13 terraced freehold |
| 16, HOLWELL ROAD WELWYN GARDEN CITY HERTFORDSHIRE AL7 3RB | £395,000 2023-01-13 terraced freehold |
| 28, CLAVES CRESCENT WELWYN GARDEN CITY HERTFORDSHIRE AL7 1WN | £595,000 2023-01-12 detached (New) freehold |
| EMPIRE HOUSE (FLAT 55), BESSEMER ROAD WELWYN GARDEN CITY HERTFORDSHIRE AL7 1FY | £285,000 2023-01-09 flatmaisonette leasehold |
| 13, PURDOM ROAD WELWYN GARDEN CITY HERTFORDSHIRE AL7 4FH | £465,000 2023-01-09 terraced freehold |
| 42, LAYTON STREET WELWYN GARDEN CITY HERTFORDSHIRE AL7 4FF | £245,000 2023-01-06 flatmaisonette leasehold |
| BEAUMONT HOUSE (FLAT 14), COLE GREEN LANE WELWYN GARDEN CITY HERTFORDSHIRE AL7 3PD | £257,000 2023-01-06 flatmaisonette leasehold |
| 3, RAYMONDS CLOSE WELWYN GARDEN CITY HERTFORDSHIRE AL7 4TH | £550,000 2023-01-06 semidetached freehold |