| 4, Carlton Avenue, Harrow | Freehold | 105 m² | £283,500 (2003) |
| 8A, Carlton Avenue, Harrow | - | 87 m² | - |
| 8B, Carlton Avenue, Harrow | - | 100 m² | - |
| 10A Carlton Avenue, Harrow | - | 39 m² | - |
| 10B Carlton Avenue, Harrow | Freehold | 39 m² | £160,000 (1998) |
| 10C, Carlton Avenue, Harrow | - | 64 m² | - |
| 12C Carlton Avenue, Harrow | - | 64 m² | - |
| 20 Carlton Avenue, Harrow | Freehold | 134 m² | £485,000 (2013) |
| 28 Carlton Avenue, Harrow | Freehold | 117 m² | £180,000 (1999) |
| 30 Carlton Avenue, Harrow | Freehold | 158 m² | £665,000 (2022) |
| 32 Carlton Avenue, Harrow | Freehold | 180 m² | £700,000 (2022) |
| 34, Carlton Avenue, Harrow | Freehold | 120 m² | £622,000 (2019) |
| 38, Carlton Avenue, Harrow | Freehold | 147 m² | £600,000 (2018) |
| 46, Carlton Avenue, Harrow | Freehold | 128 m² | £495,000 (2013) |
| 48, Carlton Avenue, Harrow | Freehold | 144 m² | £345,000 (2006) |
| 52, Carlton Avenue, Harrow | Freehold | 107 m² | £365,000 (2013) |
| 54 Carlton Avenue, Harrow | Freehold | 126 m² | £625,000 (2024) |
| 56 Carlton Avenue, Harrow | Freehold | 177 m² | £120,700 (1995) |
| Flat 1, 42, Carlton Avenue, Harrow | - | 74 m² | - |
| Flat 2, 42, Carlton Avenue, Harrow | - | 36 m² | - |
| Flat 3, 42, Carlton Avenue, Harrow | - | 63 m² | - |
| Flat A, 14 Carlton Avenue, Harrow | Leasehold | 42 m² | £310,000 (2023) |
| Flat B, 14, Carlton Avenue, Harrow | - | 138 m² | - |
| Flat C, 14 Carlton Avenue, Harrow | Leasehold | 40 m² | £230,000 (2023) |
| Flat D, 14 Carlton Avenue, Harrow | Leasehold | 58 m² | £307,000 (2023) |
| The Annexe, 6 Carlton Avenue, Harrow | Freehold | 13 m² | £317,000 (2005) |