| 44, TOWNSEND LANE HARPENDEN HERTFORDSHIRE AL5 2QS | £1,700,000 2023-11-13 detached freehold |
| 28, BARLINGS ROAD HARPENDEN HERTFORDSHIRE AL5 2AP | £1,195,000 2023-11-13 detached freehold |
| 20, PARK HILL HARPENDEN HERTFORDSHIRE AL5 3AT | £735,000 2023-11-13 semidetached freehold |
| 23, MILEY CLOSE HARPENDEN HERTFORDSHIRE AL5 3DS | £1,380,000 2023-11-10 detached freehold |
| 5, BURYWICK HARPENDEN HERTFORDSHIRE AL5 2AD | £1,300,000 2023-11-10 detached freehold |
| 1, ENGLEHURST HARPENDEN HERTFORDSHIRE AL5 5SQ | £725,000 2023-11-10 terraced freehold |
| 145, WESTFIELD ROAD HARPENDEN HERTFORDSHIRE AL5 4LU | £750,000 2023-11-10 terraced freehold |
| LEA SPRINGS, 14 (13), LOWER LUTON ROAD HARPENDEN HERTFORDSHIRE AL5 5FA | £278,000 2023-11-10 flatmaisonette leasehold |
| 3, BARNS DENE HARPENDEN HERTFORDSHIRE AL5 2HH | £1,450,000 2023-11-10 detached freehold |
| ARCADIAN COURT (27), SUN LANE HARPENDEN HERTFORDSHIRE AL5 4EG | £595,000 2023-11-10 flatmaisonette leasehold |
| 1, BRAMBLE CLOSE HARPENDEN HERTFORDSHIRE AL5 4AN | £980,000 2023-11-10 terraced freehold |
| 2, MEADWAY HARPENDEN HERTFORDSHIRE AL5 1JL | £690,000 2023-11-09 detached freehold |
| 17, COWPER ROAD HARPENDEN HERTFORDSHIRE AL5 5NF | £1,215,000 2023-11-08 semidetached freehold |
| 3, FORRESTER MEWS HARPENDEN HERTFORDSHIRE AL5 2FD | £955,000 2023-11-06 terraced leasehold |
| 105, PIGGOTTSHILL LANE HARPENDEN HERTFORDSHIRE AL5 5UN | £460,000 2023-11-03 terraced freehold |
| 37, WROXHAM WAY HARPENDEN HERTFORDSHIRE AL5 4PR | £515,000 2023-11-03 terraced freehold |
| LEASIDE COURT (6), LOWER LUTON ROAD HARPENDEN HERTFORDSHIRE AL5 5BX | £230,000 2023-11-03 flatmaisonette leasehold |
| 1, OULTON RISE HARPENDEN HERTFORDSHIRE AL5 4PL | £805,000 2023-11-03 semidetached freehold |
| STEPHENS COURT (FLAT 36), STATION ROAD HARPENDEN HERTFORDSHIRE AL5 4FE | £342,500 2023-11-03 flatmaisonette leasehold |
| 14, SIR JOSEPHS WALK HARPENDEN HERTFORDSHIRE AL5 2DT | £445,000 2023-11-03 flatmaisonette leasehold |