| 3, PARK RISE CLOSE HARPENDEN HERTFORDSHIRE AL5 3AW | £850,000 2024-10-14 semidetached freehold |
| 1, HAMMONDS HILL HARPENDEN HERTFORDSHIRE AL5 2LU | £2,250,000 2024-10-11 detached freehold |
| 12, GIBBS CLOSE HARPENDEN HERTFORDSHIRE AL5 1FA | £1,295,000 2024-10-11 terraced freehold |
| 23, BRACKENDALE GROVE HARPENDEN HERTFORDSHIRE AL5 3EL | £875,000 2024-10-11 detached freehold |
| 18, NEWTON CLOSE HARPENDEN HERTFORDSHIRE AL5 1SP | £675,000 2024-10-11 detached freehold |
| 46, LEA ROAD HARPENDEN HERTFORDSHIRE AL5 4PG | £872,500 2024-10-10 terraced freehold |
| 5, BAULK CLOSE HARPENDEN HERTFORDSHIRE AL5 4FJ | £700,000 2024-10-09 semidetached freehold |
| 29 (FLAT 2), HIGH STREET HARPENDEN HERTFORDSHIRE AL5 2RU | £262,000 2024-10-08 flatmaisonette leasehold |
| FENDLEY CORNER, COMMON LANE HARPENDEN HERTFORDSHIRE AL5 5DW | £2,700,000 2024-10-08 detached freehold |
| 20, THE DEERINGS HARPENDEN HERTFORDSHIRE AL5 2PE | £1,800,000 2024-10-08 detached freehold |
| 7, CRAVELLS ROAD HARPENDEN HERTFORDSHIRE AL5 1BA | £620,000 2024-10-04 terraced freehold |
| 1, GRASMERE AVENUE HARPENDEN HERTFORDSHIRE AL5 5PT | £1,540,000 2024-10-04 detached freehold |
| 81, COLESWOOD ROAD HARPENDEN HERTFORDSHIRE AL5 1EG | £680,000 2024-10-03 terraced freehold |
| CORNER HALL, 2 (7), SALISBURY AVENUE HARPENDEN HERTFORDSHIRE AL5 2QG | £1,235,000 2024-09-30 flatmaisonette leasehold |
| 15, HAMMONDSWICK HARPENDEN HERTFORDSHIRE AL5 2NR | £1,845,000 2024-09-30 detached freehold |
| THE OLD ORCHARD, 18, ORCHARD AVENUE HARPENDEN HERTFORDSHIRE AL5 2DP | £4,000,000 2024-09-30 detached freehold |
| 8, LINDEN COURT HARPENDEN HERTFORDSHIRE AL5 5LR | £480,000 2024-09-30 terraced freehold |
| 10, ST JAMES COURT HARPENDEN HERTFORDSHIRE AL5 4UW | £265,000 2024-09-27 flatmaisonette leasehold |
| 3, FIELD CLOSE HARPENDEN HERTFORDSHIRE AL5 1EP | £705,000 2024-09-26 semidetached freehold |
| PEMBROKE COURT (7), THOMPSONS CLOSE HARPENDEN HERTFORDSHIRE AL5 4FH | £295,000 2024-09-25 flatmaisonette leasehold |