| 35, KERR CLOSE KNEBWORTH HERTFORDSHIRE SG3 6AL | £185,000 2020-07-23 flatmaisonette leasehold |
| 3, HAYGARTH KNEBWORTH HERTFORDSHIRE SG3 6HE | £205,000 2020-07-17 flatmaisonette leasehold |
| 53, TWIN FOXES WOOLMER GREEN KNEBWORTH HERTFORDSHIRE SG3 6QT | £193,500 2020-07-14 flatmaisonette leasehold |
| 1, COLTSFOOT LANE BULL'S GREEN KNEBWORTH HERTFORDSHIRE SG3 6SB | £910,000 2020-07-10 detached freehold |
| 32, CARVERS CROFT WOOLMER GREEN KNEBWORTH HERTFORDSHIRE SG3 6LX | £267,000 2020-07-10 terraced freehold |
| 28, WOODSTOCK KNEBWORTH HERTFORDSHIRE SG3 6EA | £295,000 2020-07-09 terraced freehold |
| 123, WADNALL WAY KNEBWORTH HERTFORDSHIRE SG3 6DT | £298,000 2020-07-01 terraced freehold |
| 18, STEVENAGE ROAD KNEBWORTH HERTFORDSHIRE SG3 6AW | £820,000 2020-06-26 detached freehold |
| 17, RAFFIN PARK DATCHWORTH KNEBWORTH HERTFORDSHIRE SG3 6RR | £560,000 2020-06-26 semidetached freehold |
| MULBERRY COTTAGES (4), PARK LANE OLD KNEBWORTH KNEBWORTH HERTFORDSHIRE SG3 6QF | £570,000 2020-06-19 terraced freehold |
| 56, ORCHARD WAY KNEBWORTH HERTFORDSHIRE SG3 6BU | £303,000 2020-06-11 terraced freehold |
| 32, GUN LANE KNEBWORTH HERTFORDSHIRE SG3 6BH | £525,000 2020-06-11 semidetached freehold |
| 3, KIMPTONS COURT WOOLMER GREEN KNEBWORTH HERTFORDSHIRE SG3 6JY | £175,000 2020-06-05 flatmaisonette leasehold |
| 9, STEVENAGE ROAD KNEBWORTH HERTFORDSHIRE SG3 6AN | £1,220,000 2020-06-01 detached freehold |
| 75, LONDON ROAD KNEBWORTH HERTFORDSHIRE SG3 6HG | £285,000 2020-05-22 detached freehold |
| 48, PONDCROFT ROAD KNEBWORTH HERTFORDSHIRE SG3 6DE | £640,000 2020-05-15 semidetached freehold |
| 53, BROOKBRIDGE LANE DATCHWORTH KNEBWORTH HERTFORDSHIRE SG3 6SZ | £520,000 2020-05-07 semidetached freehold |
| 4, WOLVES CROFT WOOLMER GREEN KNEBWORTH HERTFORDSHIRE SG3 6LR | £520,000 2020-04-20 detached freehold |
| 109, WADNALL WAY KNEBWORTH HERTFORDSHIRE SG3 6DT | £278,000 2020-04-08 terraced freehold |
| 7, BROOM GROVE KNEBWORTH HERTFORDSHIRE SG3 6BZ | £400,000 2020-04-03 semidetached freehold |