| 6, Sycamore Avenue, Upminster | - | 96 m² | - |
| 7 Sycamore Avenue, Upminster | Freehold | 98 m² | £726,500 (2025) |
| 9, Sycamore Avenue, Upminster | Freehold | 94 m² | £590,000 (2017) |
| 14, Sycamore Avenue, Upminster | Freehold | 115 m² | £772,500 (2021) |
| 17 Sycamore Avenue, Upminster | Freehold | 149 m² | £900,000 (2022) |
| 21 Sycamore Avenue, Upminster | Freehold | 169 m² | £890,000 (2023) |
| 22, Sycamore Avenue, Upminster | Freehold | 112 m² | £430,000 (2010) |
| 24 Sycamore Avenue, Upminster | Freehold | 111 m² | £469,995 (2013) |
| 26, Sycamore Avenue, Upminster | Freehold | 81 m² | £520,000 (2020) |
| 30, Sycamore Avenue, Upminster | Freehold | 91 m² | £655,000 (2021) |
| 31 Sycamore Avenue, Upminster | - | 135 m² | - |
| 32, Sycamore Avenue, Upminster | Freehold | 144 m² | £720,000 (2020) |
| 33 Sycamore Avenue, Upminster | Freehold | 178 m² | £520,000 (2023) |
| 35, Sycamore Avenue, Upminster | Freehold | 126 m² | £635,000 (2018) |
| 37, Sycamore Avenue, Upminster | Freehold | 136 m² | £379,995 (2006) |
| 39 Sycamore Avenue, Upminster | Freehold | 169 m² | £805,000 (2022) |
| 40 Sycamore Avenue, Upminster | Freehold | 103 m² | £215,000 (2001) |
| 42 Sycamore Avenue, Upminster | Freehold | 172 m² | £1,000,000 (2025) |
| 45 Sycamore Avenue, Upminster | Freehold | 130 m² | £760,000 (2022) |
| 47 Sycamore Avenue, Upminster | Freehold | 110 m² | £710,000 (2023) |
| 49, Sycamore Avenue, Upminster | Freehold | 131 m² | £682,500 (2016) |
