| 1 Islip Gardens, Northolt, Northolt | Freehold | 57 m² | £420,000 (2021) |
| 2, Islip Gardens, Northolt | Freehold | 75 m² | £467,000 (2020) |
| 3, Islip Gardens, Northolt | - | 58 m² | - |
| 4 Islip Gardens, Northolt | - | 59 m² | - |
| 5 Islip Gardens, Northolt | Freehold | 82 m² | £270,000 (2005) |
| 6, Islip Gardens, Northolt | Freehold | 57 m² | £277,000 (2010) |
| 12, Islip Gardens, Northolt | Freehold | 76 m² | £230,000 (2002) |
| 14, Islip Gardens, Northolt | Freehold | 76 m² | £260,000 (2010) |
| 15 Islip Gardens, Northolt | - | 87 m² | - |
| 20, Islip Gardens, Northolt | Freehold | 110 m² | £362,000 (2012) |
| 21 Islip Gardens, Northolt | Freehold | 71 m² | £430,000 (2017) |
| 22, Islip Gardens, Northolt | - | 114 m² | - |
| 23 Islip Gardens, Northolt | Freehold | 58 m² | £440,000 (2023) |
| 26, Islip Gardens, Northolt | - | 57 m² | - |
| 28, Islip Gardens, Northolt | Freehold | 77 m² | £380,000 (2014) |
| 30 Islip Gardens, Northolt | Freehold | 79 m² | £270,000 (2004) |
| 32 Islip Gardens, Northolt | Freehold | 56 m² | £430,000 (2018) |
| 36, Islip Gardens, Northolt | Freehold | 88 m² | £245,000 (2004) |
| 40 Islip Gardens, Northolt | Freehold | 85 m² | £555,000 (2023) |
| 42 Islip Gardens, Northolt | Freehold | 74 m² | £440,000 (2017) |
| Flat A, 24 Islip Gardens, Northolt | Freehold | 66 m² | £271,000 (2013) |