| 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 |
| 13, OTTERTON CLOSE HARPENDEN HERTFORDSHIRE AL5 3BE | £895,000 2025-03-21 semidetached freehold |
| 27, GROVE ROAD HARPENDEN HERTFORDSHIRE AL5 1QG | £480,000 2025-03-21 terraced freehold |
| 24, TINTERN CLOSE HARPENDEN HERTFORDSHIRE AL5 3NZ | £940,000 2025-03-20 detached freehold |
| 349, LUTON ROAD HARPENDEN HERTFORDSHIRE AL5 3LZ | £720,000 2025-03-20 semidetached freehold |
| 23, TOPSTREET WAY HARPENDEN HERTFORDSHIRE AL5 5TU | £1,595,000 2025-03-19 detached freehold |
| 10, KINGS COURT HARPENDEN HERTFORDSHIRE AL5 1NY | £355,000 2025-03-14 flatmaisonette leasehold |
| 3, RYE CLOSE HARPENDEN HERTFORDSHIRE AL5 4LD | £982,500 2025-03-10 semidetached freehold |
| HOLLY LODGE, 12 (5), CLARENCE ROAD HARPENDEN HERTFORDSHIRE AL5 4AJ | £621,000 2025-03-04 flatmaisonette leasehold |
| 61, NORTHFIELD ROAD HARPENDEN HERTFORDSHIRE AL5 5JA | £234,000 2025-02-28 flatmaisonette leasehold |
| 60, STATION ROAD HARPENDEN HERTFORDSHIRE AL5 4TL | £1,195,000 2025-01-17 semidetached freehold |
| 3, GRANBY AVENUE HARPENDEN HERTFORDSHIRE AL5 5QP | £1,115,000 2025-01-10 detached freehold |