| ROBIN COURT (1), WESTFIELD ROAD HARPENDEN HERTFORDSHIRE AL5 4UH | £295,000 2023-12-18 flatmaisonette leasehold |
| 5, RYE HILL HARPENDEN HERTFORDSHIRE AL5 4LB | £700,000 2023-12-15 semidetached freehold |
| 32, LEA ROAD HARPENDEN HERTFORDSHIRE AL5 4PG | £1,425,000 2023-12-15 semidetached freehold |
| 20, KINSBOURNE CLOSE HARPENDEN HERTFORDSHIRE AL5 3PB | £640,000 2023-12-15 semidetached freehold |
| 431, LUTON ROAD HARPENDEN HERTFORDSHIRE AL5 3QE | £450,000 2023-12-15 terraced freehold |
| 16, COLLENS ROAD HARPENDEN HERTFORDSHIRE AL5 2AJ | £1,325,000 2023-12-15 detached freehold |
| 10, CORNWALL ROAD HARPENDEN HERTFORDSHIRE AL5 4TH | £700,000 2023-12-15 terraced freehold |
| BIRCH HOUSE, 34, ROUNDWOOD PARK HARPENDEN HERTFORDSHIRE AL5 3AF | £1,910,000 2023-12-15 detached freehold |
| 4, EAST COMMON HARPENDEN HERTFORDSHIRE AL5 1BJ | £1,070,000 2023-12-14 terraced freehold |
| 45, HIGHFIELD AVENUE HARPENDEN HERTFORDSHIRE AL5 5UB | £1,275,000 2023-12-14 semidetached freehold |
| 17, CHURCHFIELD HARPENDEN HERTFORDSHIRE AL5 1LJ | £585,000 2023-12-13 semidetached freehold |
| 17B, GROVE AVENUE HARPENDEN HERTFORDSHIRE AL5 1EU | £735,000 2023-12-11 semidetached freehold |
| 40, LONGFIELD ROAD HARPENDEN HERTFORDSHIRE AL5 1QF | £450,000 2023-12-11 terraced freehold |
| 8, RIDGE AVENUE HARPENDEN HERTFORDSHIRE AL5 3LU | £675,000 2023-12-11 semidetached freehold |
| 19, ST MARTINS CLOSE HARPENDEN HERTFORDSHIRE AL5 5JG | £430,000 2023-12-08 semidetached freehold |
| 51, DALKEITH ROAD HARPENDEN HERTFORDSHIRE AL5 5PP | £1,350,000 2023-12-08 semidetached freehold |
| 3, BARRONS ROW HARPENDEN HERTFORDSHIRE AL5 1SD | £640,000 2023-12-08 semidetached freehold |
| STAKERS COURT (21), MILTON ROAD HARPENDEN HERTFORDSHIRE AL5 5PA | £310,000 2023-12-06 flatmaisonette leasehold |
| 94, OVERSTONE ROAD HARPENDEN HERTFORDSHIRE AL5 5PL | £415,000 2023-12-05 flatmaisonette leasehold |
| 61, CRAVELLS ROAD HARPENDEN HERTFORDSHIRE AL5 1BE | £1,125,000 2023-12-01 terraced freehold |