| 2, Gladstone Avenue, Feltham | Freehold | 79 m² | £380,000 (2018) |
| 4, Gladstone Avenue, Feltham | Freehold | 73 m² | £410,000 (2020) |
| 6 Gladstone Avenue, Feltham | Freehold | 80 m² | £236,000 (2010) |
| 10, Gladstone Avenue, Feltham | Freehold | 70 m² | £455,000 (2025) |
| 16 Gladstone Avenue, Feltham, Feltham | Freehold | 94 m² | £475,000 (2021) |
| 20 Gladstone Avenue, Feltham, Feltham | Freehold | 82 m² | £430,000 (2022) |
| 22, Gladstone Avenue, Feltham | Freehold | 79 m² | £237,000 (2010) |
| 26, Gladstone Avenue, Feltham | Freehold | 71 m² | £395,000 (2017) |
| 28 Gladstone Avenue, Feltham | Freehold | 84 m² | £490,000 (2022) |
| 30 Gladstone Avenue, Feltham, Feltham | Freehold | 110 m² | £476,500 (2021) |
| 32, Gladstone Avenue, Feltham | Freehold | 64 m² | £369,950 (2020) |
| 36 Gladstone Avenue, Feltham | - | 78 m² | - |
| 40 Gladstone Avenue, Feltham, Feltham | Freehold | 70 m² | £430,000 (2021) |
| 42, Gladstone Avenue, Feltham | Freehold | 93 m² | £224,000 (2006) |
| 48, Gladstone Avenue, Feltham | Freehold | 83 m² | £250,000 (2011) |
| 50, Gladstone Avenue, Feltham | Freehold | 68 m² | £244,000 (2011) |
| 52, Gladstone Avenue, Feltham | Freehold | 79 m² | £380,000 (2015) |
| 54 Gladstone Avenue, Feltham | Freehold | 88 m² | £219,500 (2004) |
| 58 Gladstone Avenue, Feltham | Freehold | 83 m² | £435,000 (2022) |
| 60 Gladstone Avenue, Feltham | Freehold | 82 m² | £525,000 (2026) |
| 64, Gladstone Avenue, Feltham | Freehold | 70 m² | £416,000 (2016) |