| THE COPPICE, 25 (5), DOUGLAS ROAD HARPENDEN HERTFORDSHIRE AL5 2ER | £515,000 2025-01-21 flatmaisonette leasehold |
| 6, MARQUIS LANE HARPENDEN HERTFORDSHIRE AL5 5AA | £650,000 2025-01-17 terraced freehold |
| 15, WENDOVER CLOSE HARPENDEN HERTFORDSHIRE AL5 5SH | £575,000 2025-01-17 terraced freehold |
| 35, VALE CLOSE HARPENDEN HERTFORDSHIRE AL5 3LX | £650,000 2025-01-09 semidetached freehold |
| BALFOUR COURT (FLAT 43), STATION ROAD HARPENDEN HERTFORDSHIRE AL5 4XT | £125,000 2024-12-23 flatmaisonette leasehold |
| 31, LEYTON ROAD HARPENDEN HERTFORDSHIRE AL5 2JB | £412,000 2024-12-20 terraced freehold |
| ARCADIAN COURT (19), SUN LANE HARPENDEN HERTFORDSHIRE AL5 4EG | £405,000 2024-12-20 flatmaisonette leasehold |
| 62, DALKEITH ROAD HARPENDEN HERTFORDSHIRE AL5 5PW | £1,140,000 2024-12-19 detached freehold |
| STEPHENS COURT (FLAT 16), STATION ROAD HARPENDEN HERTFORDSHIRE AL5 4FE | £342,500 2024-12-18 flatmaisonette leasehold |
| 7, LOIRE MEWS HARPENDEN HERTFORDSHIRE AL5 1DR | £310,000 2024-12-17 flatmaisonette leasehold |
| 29, CRAVELLS ROAD HARPENDEN HERTFORDSHIRE AL5 1BA | £600,000 2024-12-17 terraced freehold |
| 57, CRABTREE LANE HARPENDEN HERTFORDSHIRE AL5 5PX | £875,000 2024-12-16 semidetached freehold |
| 16, WEST WAY HARPENDEN HERTFORDSHIRE AL5 4RD | £1,620,000 2024-12-16 detached freehold |
| 35, VALE CLOSE HARPENDEN HERTFORDSHIRE AL5 3LX | £650,000 2024-12-16 semidetached freehold |
| 1, PARK HILL HARPENDEN HERTFORDSHIRE AL5 3AT | £775,000 2024-12-16 terraced freehold |
| ARCADIAN COURT (7), SUN LANE HARPENDEN HERTFORDSHIRE AL5 4EG | £282,500 2024-12-13 flatmaisonette leasehold |
| 61, AMBROSE LANE HARPENDEN HERTFORDSHIRE AL5 4BU | £1,125,000 2024-12-12 semidetached freehold |
| 8, THE CLEAVE HARPENDEN HERTFORDSHIRE AL5 5SJ | £935,000 2024-12-12 detached freehold |
| 138, STATION ROAD HARPENDEN HERTFORDSHIRE AL5 4RH | £900,000 2024-12-11 semidetached freehold |
| 24, PARK MOUNT HARPENDEN HERTFORDSHIRE AL5 3AR | £852,000 2024-12-09 detached freehold |