| 20, PENNY CROFT HARPENDEN HERTFORDSHIRE AL5 2PB | £3,450,000 2025-03-28 detached freehold |
| 41, WROXHAM WAY HARPENDEN HERTFORDSHIRE AL5 4PR | £900,000 2025-03-28 semidetached freehold |
| 14, ST MICHAELS CLOSE HARPENDEN HERTFORDSHIRE AL5 1EW | £675,000 2025-03-28 terraced freehold |
| 2, LINDEN COURT HARPENDEN HERTFORDSHIRE AL5 5LR | £565,000 2025-03-28 terraced freehold |
| 9, OLD RECTORY CLOSE HARPENDEN HERTFORDSHIRE AL5 2UD | £620,000 2025-03-28 flatmaisonette freehold |
| 28, WALDEGRAVE PARK HARPENDEN HERTFORDSHIRE AL5 5SF | £485,000 2025-03-28 semidetached freehold |
| 7, ENGLEHURST HARPENDEN HERTFORDSHIRE AL5 5SQ | £555,000 2025-03-28 terraced freehold |
| 8, PARK HILL HARPENDEN HERTFORDSHIRE AL5 3AT | £690,000 2025-03-28 terraced freehold |
| 100, CRAVELLS ROAD HARPENDEN HERTFORDSHIRE AL5 1BQ | £1,210,000 2025-03-27 semidetached freehold |
| 3, PARK HILL HARPENDEN HERTFORDSHIRE AL5 3AT | £699,950 2025-03-27 terraced freehold |
| 13, SALISBURY ROAD HARPENDEN HERTFORDSHIRE AL5 5AR | £560,000 2025-03-27 terraced freehold |
| 427, LUTON ROAD HARPENDEN HERTFORDSHIRE AL5 3QE | £450,000 2025-03-26 terraced freehold |
| 40, WROXHAM WAY HARPENDEN HERTFORDSHIRE AL5 4PR | £570,000 2025-03-26 semidetached freehold |
| 39, WROXHAM WAY HARPENDEN HERTFORDSHIRE AL5 4PR | £915,000 2025-03-26 semidetached freehold |
| 30, BATFORD ROAD HARPENDEN HERTFORDSHIRE AL5 5AT | £770,000 2025-03-26 semidetached freehold |
| 22, SPRINGFIELD CRESCENT HARPENDEN HERTFORDSHIRE AL5 4LF | £820,000 2025-03-26 semidetached freehold |
| 22, WROXHAM WAY HARPENDEN HERTFORDSHIRE AL5 4PP | £735,000 2025-03-26 semidetached freehold |
| 46, GROVE AVENUE HARPENDEN HERTFORDSHIRE AL5 1HA | £830,000 2025-03-25 semidetached freehold |
| 8, KIPLING WAY HARPENDEN HERTFORDSHIRE AL5 4XG | £627,000 2025-03-24 terraced freehold |
| 24, LEYTON ROAD HARPENDEN HERTFORDSHIRE AL5 2HU | £525,600 2025-03-21 detached freehold |