| 1, Trevor Close, Northolt | Leasehold | 66 m² | £310,000 (2016) |
| 5, Trevor Close, Northolt | - | 68 m² | - |
| 7, Trevor Close, Northolt | Leasehold | 69 m² | £320,000 (2020) |
| 8, Trevor Close, Northolt | Leasehold | 69 m² | £330,000 (2026) |
| 9, Trevor Close, Northolt | - | 60 m² | - |
| 10 Trevor Close, Northolt, Northolt | Leasehold | 70 m² | £156,500 (2003) |
| 12 Trevor Close, Northolt | Leasehold | 70 m² | £249,950 (2015) |
| 14, Trevor Close, Northolt | Freehold | 87 m² | £136,500 (2001) |
| 15 Trevor Close, Northolt | Freehold | 88 m² | £320,000 (2015) |
| 16 Trevor Close, Northolt | Freehold | 84 m² | £450,000 (2024) |
| 17 Trevor Close, Northolt | Freehold | 88 m² | £460,000 (2025) |
| 19 Trevor Close, Northolt | Leasehold | 64 m² | £167,000 (2004) |
| 20, Trevor Close, Northolt | - | 43 m² | - |
| 21 Trevor Close, Northolt | Leasehold | 70 m² | £295,000 (2022) |
| 22, Trevor Close, Northolt | - | 64 m² | - |
| 23, Trevor Close, Northolt | - | 64 m² | - |
| 25 Trevor Close, Northolt | Leasehold | 71 m² | £175,000 (2007) |
| 27 Trevor Close, Northolt | Leasehold | 70 m² | £350,000 (2023) |
| 28 Trevor Close, Northolt | - | 71 m² | - |
| 29 Trevor Close, Northolt | - | 72 m² | - |
| 30, Trevor Close, Northolt | Leasehold | 65 m² | £190,000 (2009) |