| 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 |
| 71, SPRINGFIELD CRESCENT HARPENDEN HERTFORDSHIRE AL5 4LL | £685,000 2024-12-06 semidetached freehold |
| WALKERS COURT, 101 (1), SOUTHDOWN ROAD HARPENDEN HERTFORDSHIRE AL5 1QL | £155,000 2024-12-05 flatmaisonette leasehold |
| 16, GORDONS WALK HARPENDEN HERTFORDSHIRE AL5 1LQ | £600,000 2024-12-05 semidetached freehold |
| 7, HOLLY WALK HARPENDEN HERTFORDSHIRE AL5 5RG | £1,270,000 2024-11-29 semidetached freehold |
| ARDEN LEA, HATCHING GREEN HARPENDEN HERTFORDSHIRE AL5 2JP | £1,675,000 2024-11-29 detached freehold |
| 3, ALLIED BUSINESS CENTRE HARPENDEN HERTFORDSHIRE AL5 4UT | £720,000 2024-11-28 otherPropertyType leasehold |
| 125, CRABTREE LANE HARPENDEN HERTFORDSHIRE AL5 5RQ | £950,000 2024-11-26 semidetached freehold |
| 9, SALISBURY ROAD HARPENDEN HERTFORDSHIRE AL5 5AR | £600,000 2024-11-25 terraced freehold |
| 136, TOPSTREET WAY HARPENDEN HERTFORDSHIRE AL5 5TS | £1,180,000 2024-11-18 detached freehold |
| GIBRALTAR LODGE (4), BATFORD ROAD HARPENDEN HERTFORDSHIRE AL5 5AS | £540,000 2024-11-15 terraced freehold |
| CEDAR LODGE, REDBOURN LANE HARPENDEN HERTFORDSHIRE AL5 2NA | £2,282,200 2024-11-12 detached freehold |