| 2, Devonshire Road, Harrow | Freehold | 114 m² | £613,000 (2017) |
| 4, Devonshire Road, Harrow | Freehold | 112 m² | £319,950 (2010) |
| 10, Devonshire Road, Harrow | Freehold | 65 m² | £25,000 (2019) |
| 10A, Devonshire Road, Harrow | Leasehold | 57 m² | £180,000 (2011) |
| 12 Devonshire Road, Harrow | Freehold | 153 m² | £540,000 (2025) |
| 16 Devonshire Road, Harrow | - | 99 m² | - |
| 24 Devonshire Road, Harrow | Freehold | 160 m² | £452,000 (2013) |
| 28 Devonshire Road, Harrow | Freehold | 109 m² | £91,000 (1995) |
| 30 Devonshire Road, Harrow | Freehold | 108 m² | £640,000 (2022) |
| 36 Devonshire Road, Harrow | - | 166 m² | - |
| 38 Devonshire Road, Harrow | Freehold | 130 m² | £647,500 (2022) |
| 40 Devonshire Road, Harrow | Freehold | 121 m² | £425,000 (2013) |
| 46, Devonshire Road, Harrow | Leasehold | 51 m² | £274,000 (2020) |
| 46A, Devonshire Road, Harrow | Leasehold | 79 m² | £288,000 (2017) |
| 50, Devonshire Road, Harrow | Freehold | 152 m² | £123,000 (1998) |
| 56, Devonshire Road, Harrow | Freehold | 116 m² | £409,950 (2013) |
| 60 Devonshire Road, Harrow | Freehold | 153 m² | £345,000 (2008) |
| 66, Devonshire Road, Harrow | Freehold | 130 m² | £179,950 (1999) |
| 68 Devonshire Road, Harrow | Freehold | 147 m² | £400,000 (2010) |
| 70, Devonshire Road, Harrow | Freehold | 110 m² | £385,000 (2012) |
| 72A Devonshire Road, Harrow | Leasehold | 53 m² | £65,950 (1998) |
| 72B Devonshire Road, Harrow | Leasehold | 52 m² | £310,000 (2022) |
| 74, Devonshire Road, Harrow | - | 52 m² | - |
| 74A Devonshire Road, Harrow | - | 48 m² | - |
| Flat 1, 14 Devonshire Road, Harrow | Leasehold | 51 m² | £362,000 (2024) |
| Flat 2, 14, Devonshire Road, Harrow | Leasehold | 38 m² | £250,000 (2023) |
| Flat 3, 14 Devonshire Road, Harrow | Leasehold | 32 m² | £232,000 (2017) |
| Flat 4, 62 Devonshire Road, Harrow | - | 20 m² | - |
| Room 1, 32 Devonshire Road, Harrow | - | 21 m² | - |
| Room 2, 32 Devonshire Road, Harrow | - | 34 m² | - |
| Studio 1, 62 Devonshire Road, Harrow | - | 21 m² | - |
| Studio 2, 62 Devonshire Road, Harrow | - | 25 m² | - |
| Studio 3, 32 Devonshire Road, Harrow | - | 21 m² | - |
| Studio 3, 62 Devonshire Road, Harrow | - | 30 m² | - |
| Studio 4, 32 Devonshire Road, Harrow | - | 22 m² | - |
| Studio 5, 32 Devonshire Road, Harrow | - | 37 m² | - |
| Studio 5, 62 Devonshire Road, Harrow | - | 27 m² | - |
