| 39, West Street, Harrow | - | 91 m² | - |
| 41 West Street, Harrow | Freehold | 49 m² | £312,500 (2013) |
| 55 West Street, Harrow On The Hill | - | 147 m² | - |
| 57, West Street, Harrow | Freehold | 68 m² | £377,000 (2012) |
| 59 West Street, Harrow | Freehold | 70 m² | £249,995 (2014) |
| 61, West Street, Harrow | - | 62 m² | - |
| 63, West Street, Harrow | Freehold | 97 m² | £700,000 (2020) |
| 69, West Street, Harrow | Freehold | 58 m² | £420,000 (2010) |
| 71, West Street, Harrow | - | 77 m² | - |
| 73, West Street, Harrow | - | 77 m² | - |
| 75, West Street, Harrow | Freehold | 126 m² | £411,000 (2004) |
| 77, West Street, Harrow | Freehold | 124 m² | £510,000 (2006) |
| 79, West Street, Harrow | Freehold | 138 m² | £550,000 (2018) |
| 81, West Street, Harrow | Freehold | 115 m² | £810,000 (2020) |
| 83, West Street, Harrow | Freehold | 123 m² | £825,000 (2023) |
| 89 West Street, Harrow | Freehold | 74 m² | £319,950 (2012) |
| 93, West Street, Harrow | Freehold | 78 m² | £435,000 (2013) |
| 95, West Street, Harrow | Freehold | 88 m² | £550,000 (2020) |
| 97 West Street, Harrow | Freehold | 220 m² | £705,000 (2018) |
| Flat 1, 87A, West Street, Harrow | Leasehold | 33 m² | £348,000 (2023) |
| Flat 2, 87A, West Street, Harrow | Leasehold | 33 m² | £440,000 (2018) |
| Flat 3, Power House, 87 West Street, Harrow | Leasehold | 87 m² | £500,000 (2019) |
| Flat 4, Power House, 87 West Street, Harrow | Leasehold | 64 m² | £385,000 (2018) |
| Flat 5, Power House, 87 West Street, Harrow | Leasehold | 67 m² | £450,000 (2019) |
| Flat 6, Power House, 87 West Street, Harrow | Leasehold | 51 m² | £350,000 (2018) |
| Flat 7, Power House, 87 West Street, Harrow | Leasehold | 59 m² | £350,000 (2019) |
| Flat 8, Power House, 87 West Street, Harrow | Leasehold | 60 m² | £480,000 (2018) |
| Flat 9, Power House, 87 West Street, Harrow | Leasehold | 53 m² | £452,000 (2018) |
| Flat 10, Power House, 87 West Street, Harrow | Leasehold | 41 m² | £376,000 (2018) |
| Flat 11, Power House, 87 West Street, Harrow | Leasehold | 64 m² | £420,000 (2018) |
| Flat 12, Power House, 87 West Street, Harrow | Leasehold | 52 m² | £360,000 (2018) |
| Flat 13, Power House, 87 West Street, Harrow | Leasehold | 61 m² | £360,000 (2018) |
| Flat 14 Power House, 87, West Street, Harrow | Leasehold | 40 m² | £315,000 (2018) |
| Flat 15, Power House, 87 West Street, Harrow | Leasehold | 72 m² | £549,950 (2019) |
| Flat 16, Power House, 87 West Street, Harrow | Leasehold | 80 m² | £585,000 (2019) |
| Flat 17, Power House, 87 West Street, Harrow | Leasehold | 50 m² | £385,000 (2024) |
| The Gatehouse, 87A West Street, Harrow | Freehold | 35 m² | £287,500 (2020) |