| 2 Founders Close, Northolt | Freehold | 75 m² | £400,000 (2018) |
| 3, Founders Close, Northolt | Freehold | 73 m² | £250,000 (2010) |
| 4 Founders Close, Northolt | Freehold | 75 m² | £435,000 (2023) |
| 7, Founders Close, Northolt | Freehold | 93 m² | £264,995 (2005) |
| 9 Founders Close, Northolt | Freehold | 85 m² | £545,000 (2022) |
| 10 Founders Close, Northolt | Freehold | 72 m² | £260,000 (2014) |
| 11, Founders Close, Northolt | Freehold | 75 m² | £347,000 (2015) |
| 12, Founders Close, Northolt | Freehold | 74 m² | £350,000 (2016) |
| 13 Founders Close, Northolt | Freehold | 76 m² | £424,000 (2025) |
| 14 Founders Close, Northolt | Freehold | 76 m² | £249,995 (2005) |
| 15, Founders Close, Northolt | Freehold | 73 m² | £425,000 (2025) |
| 16 Founders Close, Northolt | Freehold | 73 m² | £462,000 (2022) |
| 18 Founders Close, Northolt | Freehold | 72 m² | £227,495 (2005) |
| 19 Founders Close, Northolt | Freehold | 73 m² | £219,305 (2005) |
| 20, Founders Close, Northolt | Freehold | 70 m² | £222,945 (2005) |
| 21 Founders Close, Northolt | Freehold | 73 m² | £222,945 (2005) |
| 22 Founders Close, Northolt | Freehold | 71 m² | £227,495 (2005) |
| 23, Founders Close, Northolt | Freehold | 74 m² | £330,000 (2015) |
| 24, Founders Close, Northolt | Freehold | 77 m² | £440,000 (2023) |
| 27 Founders Close, Northolt | Freehold | 71 m² | £465,000 (2024) |
| 28 Founders Close, Northolt | Freehold | 73 m² | £250,000 (2005) |
| 29, Founders Close, Northolt | - | 85 m² | - |
| 30 Founders Close, Northolt | Freehold | 73 m² | £269,995 (2005) |
| 31, Founders Close, Northolt | Freehold | 74 m² | £250,000 (2013) |
| 32, Founders Close, Northolt | Freehold | 87 m² | £245,000 (2012) |
| 33, Founders Close, Northolt | Freehold | 85 m² | £250,000 (2009) |
| 34 Founders Close, Northolt | Freehold | 84 m² | £269,995 (2005) |
| Flat 1, 1, Founders Close, Northolt | Leasehold | 64 m² | £300,000 (2025) |
| Flat 1, 35, Founders Close, Northolt | Leasehold | 61 m² | £233,000 (2008) |
| Flat 2, 35 Founders Close, Northolt, Northolt | Leasehold | 65 m² | £263,000 (2026) |
| Flat 3, 1, Founders Close, Northolt | Leasehold | 65 m² | £224,000 (2008) |
| Flat 3, 35, Founders Close, Northolt | Leasehold | 47 m² | £280,000 (2021) |