| 16 Blackberry Court, 326B Preston Road, Harrow, Harrow | Leasehold | 45 m² | £155,000 (2022) |
| 314A, Preston Road, Harrow | - | 56 m² | - |
| 318A, Preston Road, Harrow | Freehold | 89 m² | £245,000 (2016) |
| 320A Preston Road, Harrow | Freehold | 56 m² | £53,000 (1995) |
| 324B Preston Road, Harrow | - | 39 m² | - |
| 324B Preston Road, Wembley | - | 38 m² | - |
| 332, Preston Road, Harrow | - | 203 m² | - |
| 336 Preston Road, Harrow | Freehold | 168 m² | £799,950 (2024) |
| Flat 1, Blackberry Court 326B, Preston Road, Harrow | Leasehold | 44 m² | £144,000 (2023) |
| Flat 2 Blackberry Court, 326B, Preston Road, Harrow | Leasehold | 46 m² | £203,950 (2007) |
| Flat 3, Blackberry Court 326B, Preston Road, Harrow | Leasehold | 43 m² | £164,000 (2014) |
| Flat 4, Blackberry Court 326B, Preston Road, Harrow | Leasehold | 45 m² | £130,000 (2025) |
| Flat 5 Blackberry Court, 326B, Preston Road, Harrow | Leasehold | 49 m² | £180,000 (2015) |
| Flat 7 Blackberry Court, 326B, Preston Road, Harrow | Leasehold | 52 m² | £177,000 (2014) |
| Flat 9 Blackberry Court, 326B, Preston Road, Harrow | Leasehold | 48 m² | £122,000 (2024) |
| Flat 10 Blackberry Court, 326B, Preston Road, Harrow | Leasehold | 42 m² | £194,000 (2018) |
| Flat 11, Blackberry Court 326B, Harrow | Leasehold | 43 m² | £150,000 (2024) |
| Flat 12 Blackberry Court, 326B, Preston Road, Harrow | Leasehold | 47 m² | £122,000 (2025) |
| Flat 15, Blackberry Court 326B, Preston Road, Harrow | Leasehold | 50 m² | £160,000 (2022) |
| Flat 17 Blackberry Court, 326B, Preston Road, Harrow | Leasehold | 76 m² | £245,000 (2011) |
| Flat 18 Blackberry Court, 326B, Preston Road, Harrow | Leasehold | 66 m² | £275,000 (2023) |
| Flat 19 Blackberry Court, 326B, Preston Road, Harrow | Leasehold | 62 m² | £257,000 (2018) |
| Flat 20, Blackberry Court 326B, Harrow | Leasehold | 44 m² | £219,950 (2007) |
| Flat 21, Blackberry Court 326B, Preston Road, Harrow | Leasehold | 47 m² | £135,000 (2023) |
| Flat 22 Blackberry Court, 326B, Preston Road, Harrow | Leasehold | 40 m² | £190,000 (2021) |
| Flat 23 Blackberry Court, 326B, Preston Road, Harrow | Leasehold | 44 m² | £125,000 (2025) |
| Flat 24, Blackberry Court 326B, Preston Road, Harrow | Leasehold | 48 m² | £186,000 (2017) |
| Flat 25 Blackberry Court, 326B, Preston Road, Harrow | Leasehold | 55 m² | £190,000 (2020) |
| Flat 26, Blackberry Court 326B, Preston Road, Harrow | Leasehold | 48 m² | £265,950 (2006) |
| Flat 27 Blackberry Court, 326B, Preston Road, Harrow | Leasehold | 68 m² | £241,000 (2019) |
| Flat A, 324, Preston Road, Harrow | - | 41 m² | - |
| Flat C, 324, Preston Road, Harrow | - | 33 m² | - |
