| 18, ST JAMES ROAD HARPENDEN HERTFORDSHIRE AL5 4PB | £680,000 2023-11-17 semidetached freehold |
| LEASIDE COURT (1), LOWER LUTON ROAD HARPENDEN HERTFORDSHIRE AL5 5BX | £222,500 2023-11-17 flatmaisonette leasehold |
| OVERTREES (4), HOLLYBUSH LANE HARPENDEN HERTFORDSHIRE AL5 4AW | £330,000 2023-11-17 flatmaisonette leasehold |
| THE STABLES, THE GROVE HARPENDEN HERTFORDSHIRE AL5 1AJ | £600,000 2023-11-17 otherPropertyType freehold |
| 52, COWPER ROAD HARPENDEN HERTFORDSHIRE AL5 5NG | £990,000 2023-11-17 terraced freehold |
| 28, ASHWELL PARK HARPENDEN HERTFORDSHIRE AL5 5SG | £520,000 2023-11-17 terraced freehold |
| 8, MOORLAND ROAD HARPENDEN HERTFORDSHIRE AL5 4LA | £597,000 2023-11-15 semidetached freehold |
| 3, THE CHENNIES HARPENDEN HERTFORDSHIRE AL5 1AS | £345,000 2023-11-14 detached freehold |
| 7, RAVENSCROFT HARPENDEN HERTFORDSHIRE AL5 1ST | £420,000 2023-11-14 terraced freehold |
| 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 |