| 3 Gladstone Avenue, Feltham | - | 78 m² | - |
| 5, Gladstone Avenue, Feltham | - | 80 m² | - |
| 17 Gladstone Avenue, Feltham, Feltham | Freehold | 73 m² | £158,000 (2002) |
| 19 Gladstone Avenue, Feltham, Feltham | Freehold | 75 m² | £360,000 (2018) |
| 21, Gladstone Avenue, Feltham | Freehold | 71 m² | £215,000 (2013) |
| 23, Gladstone Avenue, Feltham | Freehold | 73 m² | £250,000 (2011) |
| 25, Gladstone Avenue, Feltham | Freehold | 70 m² | £239,000 (2007) |
| 27, Gladstone Avenue, Feltham | Freehold | 94 m² | £385,000 (2018) |
| 29 Gladstone Avenue, Feltham | Freehold | 70 m² | £240,000 (2009) |
| 33 Gladstone Avenue, Feltham, Feltham | Freehold | 99 m² | £117,000 (2001) |
| 37, Gladstone Avenue, Feltham | Freehold | 99 m² | £404,000 (2016) |
| 45, Gladstone Avenue, Feltham | Freehold | 70 m² | £250,000 (2013) |
| 51 Gladstone Avenue, Feltham | Freehold | 86 m² | £337,500 (2014) |
| 57, Gladstone Avenue, Feltham | Freehold | 85 m² | £440,000 (2017) |
| 59, Gladstone Avenue, Feltham | - | 87 m² | - |
| 61, Gladstone Avenue, Feltham | Freehold | 70 m² | £250,000 (2012) |
| 63 Gladstone Avenue, Feltham | Freehold | 79 m² | £230,000 (2012) |
| 73 Gladstone Avenue, Feltham | Freehold | 94 m² | £535,000 (2026) |
| 75, Gladstone Avenue, Feltham | Freehold | 94 m² | £376,000 (2018) |