| 60, HERTFORD ROAD WELWYN HERTFORDSHIRE AL6 0BX | £760,000 2021-09-29 semidetached freehold |
| 10, KINDERSLEY CLOSE WELWYN HERTFORDSHIRE AL6 9RN | £660,000 2021-09-29 semidetached freehold |
| MAID MARION RABLEY HEATH WELWYN HERTFORDSHIRE AL6 9UF | £1,125,000 2021-09-28 detached freehold |
| 11, DOLESBURY DRIVE WELWYN HERTFORDSHIRE AL6 0QE | £750,000 2021-09-24 detached freehold |
| 31, PARKSIDE WELWYN HERTFORDSHIRE AL6 9DQ | £750,000 2021-09-24 detached freehold |
| 56B, LONDON ROAD WELWYN HERTFORDSHIRE AL6 9HX | £455,000 2021-09-24 terraced freehold |
| 3, LARCH LANE WELWYN HERTFORDSHIRE AL6 0UJ | £620,000 2021-09-23 detached freehold |
| 15, HEATH ROAD WELWYN HERTFORDSHIRE AL6 0TP | £900,000 2021-09-21 detached freehold |
| 14, ST MARYS COURT WELWYN HERTFORDSHIRE AL6 9AU | £335,000 2021-09-17 terraced freehold |
| OAKWOOD HOUSE, 14B, OAKLANDS RISE WELWYN HERTFORDSHIRE AL6 0RN | £1,080,000 2021-09-17 detached freehold |
| 60, HARMER GREEN LANE WELWYN HERTFORDSHIRE AL6 0AW | £1,780,000 2021-09-16 detached freehold |
| 2, DICKET MEAD WELWYN HERTFORDSHIRE AL6 9NX | £600,000 2021-09-10 detached freehold |
| 27, THE AVENUE WELWYN HERTFORDSHIRE AL6 0PW | £1,395,000 2021-09-10 detached freehold |
| BELGAE LODGE (4), TOMLINSON COURT WELWYN HERTFORDSHIRE AL6 9GE | £430,000 2021-09-09 flatmaisonette (New) leasehold |
| TEWIN WATER HOUSE (APARTMENT 2), TEWIN WATER WELWYN HERTFORDSHIRE AL6 0AA | £1,230,000 2021-09-09 flatmaisonette leasehold |
| 50A, LONDON ROAD WELWYN HERTFORDSHIRE AL6 9HX | £417,500 2021-09-09 terraced freehold |
| 17, WOODLAND WAY WELWYN HERTFORDSHIRE AL6 0RZ | £935,000 2021-09-09 detached freehold |
| 2, KINDERSLEY CLOSE WELWYN HERTFORDSHIRE AL6 9RN | £758,100 2021-09-09 detached freehold |
| 13, TURPINS RIDE WELWYN HERTFORDSHIRE AL6 0QS | £725,000 2021-09-08 detached freehold |
| 4, ST IVES CLOSE DIGSWELL WELWYN HERTFORDSHIRE AL6 0BB | £602,500 2021-09-02 semidetached freehold |