| 2, Osterley Avenue, Isleworth | Freehold | 179 m² | £945,000 (2021) |
| 3, Osterley Avenue, Isleworth | Freehold | 128 m² | £785,000 (2017) |
| 6, Osterley Avenue, Isleworth | Freehold | 130 m² | £755,000 (2017) |
| 7 Osterley Avenue, Isleworth | Freehold | 120 m² | £580,000 (2014) |
| 9 Osterley Avenue, Isleworth | Freehold | 144 m² | £500,000 (2007) |
| 13, Osterley Avenue, Isleworth | Freehold | 120 m² | £750,000 (2017) |
| 14 Osterley Avenue, Isleworth | - | 199 m² | - |
| 15, Osterley Avenue, Isleworth | Freehold | 126 m² | £755,000 (2021) |
| 16, Osterley Avenue, Isleworth | Freehold | 155 m² | £806,000 (2018) |
| 17 Osterley Avenue, Isleworth, Isleworth | Freehold | 130 m² | £735,000 (2021) |
| 18, Osterley Avenue, Isleworth | Freehold | 131 m² | £692,950 (2015) |
| 19 Osterley Avenue, Isleworth | Freehold | 120 m² | £772,500 (2024) |
| 20 Osterley Avenue, Isleworth | Freehold | 205 m² | £205,000 (1997) |
| 21, Osterley Avenue, Isleworth | Freehold | 123 m² | £342,500 (2001) |
| 23, Osterley Avenue, Isleworth | Freehold | 131 m² | £770,000 (2016) |
| 25, Osterley Avenue, Isleworth | Freehold | 127 m² | £635,000 (2014) |
| 29, Osterley Avenue, Isleworth | Freehold | 116 m² | £433,000 (2010) |
| 30, Osterley Avenue, Isleworth | Freehold | 143 m² | £810,000 (2018) |
| 30A Osterley Avenue, Isleworth | Freehold | 142 m² | £820,000 (2024) |
| 31, Osterley Avenue, Isleworth | Freehold | 219 m² | £910,000 (2020) |
| 33, Osterley Avenue, Isleworth | - | 202 m² | - |
| 34 Osterley Avenue, Isleworth | Freehold | 306 m² | £725,000 (2015) |
| 37, Osterley Avenue, Isleworth | - | 158 m² | - |
| 37A, Osterley Avenue, Isleworth | - | 152 m² | - |
| Flat 1, 40 Osterley Avenue, Isleworth | Leasehold | 51 m² | £150,000 (2006) |
| Flat 2, 40 Osterley Avenue, Isleworth | - | 69 m² | - |
| Flat 3, 40 Osterley Aveneue, Isleworth | - | 49 m² | - |
| Flat 4, 40 Osterley Avenue, Isleworth | - | 61 m² | - |
| Flat 5, 40 Osterley Avenue, Isleworth | - | 53 m² | - |
