| 1 Brooke Avenue, Harrow | Freehold | 75 m² | £219,950 (2003) |
| 1 Valley Field Cottage, Brooke Avenue, Harrow | Freehold | 71 m² | £570,000 (2025) |
| 1A Brooke Avenue, Harrow | - | 77 m² | - |
| 3, Brooke Avenue, Harrow | - | 129 m² | - |
| 11, Brooke Avenue, Harrow | - | 111 m² | - |
| 15 Brooke Avenue, Harrow | Leasehold | 54 m² | £184,000 (2012) |
| 15A, Brooke Avenue, Harrow | - | 47 m² | - |
| 21, Brooke Avenue, Harrow | Freehold | 128 m² | £460,000 (2013) |
| 23, Brooke Avenue, Harrow | Freehold | 58 m² | £223,500 (2006) |
| 23B, Brooke Avenue, Harrow | - | 66 m² | - |
| 25, Brooke Avenue, Harrow | Freehold | 51 m² | £202,999 (2008) |
| 27, Brooke Avenue, Harrow | Leasehold | 64 m² | £190,000 (2005) |
| 29, Brooke Avenue, Harrow | Leasehold | 99 m² | £260,000 (2008) |
| 29A Brooke Avenue, Harrow | Leasehold | 74 m² | £249,950 (2008) |
| 33 Brooke Avenue, Harrow | Freehold | 75 m² | £250,000 (2008) |
| 37, Brooke Avenue, Harrow | Freehold | 135 m² | £660,000 (2015) |
| 39A, Brooke Avenue, Harrow | Leasehold | 55 m² | £345,000 (2022) |
| 39C, Brooke Avenue, Harrow | Leasehold | 48 m² | £218,000 (2014) |
| 41, Brooke Avenue, Harrow | Freehold | 244 m² | £660,000 (2013) |
| 45A, Brooke Avenue, Harrow | - | 70 m² | - |
| 45B, Brooke Avenue, Harrow | - | 59 m² | - |
| Flat 1, Dorset House, 55 Brooke Avenue, Harrow | Leasehold | 77 m² | £285,000 (2021) |
| Flat 1, Franshaw Court, 43 Brooke Avenue, Harrow | - | 61 m² | - |
| Flat 2 Dorset House, 55, Brooke Avenue, Harrow | Leasehold | 69 m² | £317,000 (2018) |
| Flat 2, Franshaw Court, 43 Brooke Avenue, Harrow | Leasehold | 58 m² | £143,000 (2002) |
| Flat 3, Dorset House, 55 Brooke Avenue, Harrow | - | 74 m² | - |
| Flat 3, Franshaw Court, 43 Brooke Avenue, Harrow | - | 59 m² | - |
| Flat 4, Dorset House, 55 Brooke Avenue, Harrow | Leasehold | 71 m² | £240,000 (2022) |
| Flat 4, Franshaw Court, 43 Brooke Avenue, Harrow | - | 58 m² | - |
| Flat 5 Dorset House, 55, Brooke Avenue, Harrow | Leasehold | 47 m² | £120,000 (2000) |
| Flat 6 Dorset House, 55, Brooke Avenue, Harrow | Leasehold | 69 m² | £325,000 (2020) |
| Flat 7, Dorset House, 55 Brooke Avenue, Harrow | Leasehold | 78 m² | £223,000 (2012) |
| Flat 8, Dorset House, 55 Brooke Avenue, Harrow | Leasehold | 71 m² | £235,000 (2013) |
| Flat 9 Dorset House, 55, Brooke Avenue, Harrow | Leasehold | 73 m² | £131,000 (2001) |