| Flat 1, 23A, Leyton Road, Harpenden | Leasehold | 93 m² | £775,000 (2023) |
| Flat 2, 23A, Leyton Road, Harpenden | - | 94 m² | - |
| Flat 3, 23A, Leyton Road, Harpenden | Leasehold | 96 m² | £810,000 (2022) |
| Flat 4, 23A, Leyton Road, Harpenden | Leasehold | 96 m² | £835,721 (2023) |
| Flat 5, 23A, Leyton Road, Harpenden | Leasehold | 114 m² | £991,475 (2023) |
| Flat 6, 23A, Leyton Road, Harpenden | Leasehold | 114 m² | £924,750 (2023) |
| Flat 7, 23A, Leyton Road, Harpenden | Leasehold | 130 m² | £1,113,450 (2022) |
| Flat 8, 23A, Leyton Road, Harpenden | Leasehold | 95 m² | £920,000 (2019) |
| Flat 9, 23A, Leyton Road, Harpenden | Leasehold | 88 m² | £896,657 (2018) |
| Flat 10, 23A, Leyton Road, Harpenden | Leasehold | 96 m² | £750,000 (2023) |
| Flat 11, 23A, Leyton Road, Harpenden | Leasehold | 100 m² | £687,249 (2025) |
| Flat 12, 23A, Leyton Road, Harpenden | Leasehold | 92 m² | £950,000 (2018) |
| Flat 13, 23A, Leyton Road, Harpenden | Leasehold | 94 m² | £924,330 (2018) |
| Flat 14, 23A, Leyton Road, Harpenden | Leasehold | 96 m² | £785,000 (2023) |
| Flat 15, 23A, Leyton Road, Harpenden | Leasehold | 96 m² | £750,000 (2023) |
| Flat 16, 23A, Leyton Road, Harpenden | Leasehold | 116 m² | £820,000 (2025) |
| Flat 17, 23A, Leyton Road, Harpenden | Leasehold | 114 m² | £950,000 (2023) |
| Flat 18, 23A, Leyton Road, Harpenden | Leasehold | 137 m² | £1,348,080 (2018) |
| Flat 19, 23A, Leyton Road, Harpenden | - | 121 m² | - |
| Flat 20, 23A, Leyton Road, Harpenden | Leasehold | 100 m² | £839,000 (2023) |
| Flat 21, 23A, Leyton Road, Harpenden | Leasehold | 92 m² | £950,130 (2019) |
| Flat 22, 23A, Leyton Road, Harpenden | Leasehold | 89 m² | £959,950 (2019) |
| Flat 23, 23A, Leyton Road, Harpenden | Leasehold | 54 m² | £417,000 (2025) |
| Flat 24, 23A, Leyton Road, Harpenden | Leasehold | 100 m² | £857,368 (2022) |
| Flat 25, 23A, Leyton Road, Harpenden | Leasehold | 100 m² | £687,249 (2025) |
| Flat 26, 23A, Leyton Road, Harpenden | Leasehold | 92 m² | £995,000 (2019) |
| Flat 27, 23A, Leyton Road, Harpenden | Leasehold | 89 m² | £922,980 (2019) |
| Flat 28, 23A, Leyton Road, Harpenden | Leasehold | 54 m² | £455,880 (2023) |
| Flat 29, 23A, Leyton Road, Harpenden | Leasehold | 100 m² | £780,952 (2024) |
| Flat 30, 23A, Leyton Road, Harpenden | Leasehold | 100 m² | £822,000 (2022) |
| Flat 31, 23A, Leyton Road, Harpenden | Leasehold | 92 m² | £1,045,756 (2018) |
| Flat 32, 23A, Leyton Road, Harpenden | Leasehold | 89 m² | £872,800 (2019) |
| Flat 33, 23A, Leyton Road, Harpenden | Leasehold | 54 m² | £565,718 (2018) |
| Flat 34, 23A, Leyton Road, Harpenden | Leasehold | 100 m² | £972,500 (2020) |
| Flat 35, 23A, Leyton Road, Harpenden | Leasehold | 100 m² | £866,342 (2024) |
| Flat 36, 23A, Leyton Road, Harpenden | Leasehold | 125 m² | £1,050,000 (2023) |
| Flat 37, 23A, Leyton Road, Harpenden | Leasehold | 115 m² | £1,100,000 (2019) |
| Flat 38, 23A, Leyton Road, Harpenden | Leasehold | 116 m² | £900,000 (2025) |
