| 2, Sycamore Close, St. Ippolyts, Hitchin | Freehold | 142 m² | £690,000 (2017) |
| 3 Sycamore Close, St. Ippolyts, Hitchin | Freehold | 98 m² | £678,500 (2026) |
| 5 Sycamore Close, St. Ippolyts, Hitchin | Freehold | 121 m² | £168,500 (1996) |
| 7, Sycamore Close, St. Ippolyts, Hitchin | Freehold | 112 m² | £480,000 (2014) |
| 8, Sycamore Close, St. Ippolyts, Hitchin | Freehold | 140 m² | £192,000 (1997) |
| 9, Sycamore Close, St. Ippolyts, Hitchin | Freehold | 141 m² | £522,000 (2015) |
| 11 Sycamore Close, St. Ippolyts, Hitchin | Freehold | 145 m² | £735,000 (2024) |
| 15, Sycamore Close, St. Ippolyts, Hitchin | Freehold | 113 m² | £642,500 (2021) |
| 16, Sycamore Close, St. Ippolyts, Hitchin | Freehold | 159 m² | £590,000 (2016) |
| 17 Sycamore Close, St. Ippolyts, Hitchin | - | 102 m² | - |
| 19, Sycamore Close, St. Ippolyts, Hitchin | Freehold | 134 m² | £645,000 (2018) |
| 20 Sycamore Close, St. Ippolyts, Hitchin | Freehold | 120 m² | £785,000 (2025) |
| 24, Sycamore Close, St. Ippolyts, Hitchin | Freehold | 137 m² | £715,000 (2018) |
| 25, Sycamore Close, St. Ippolyts, Hitchin | Freehold | 136 m² | £670,000 (2018) |
| 26, Sycamore Close, St. Ippolyts, Hitchin | Freehold | 120 m² | £299,950 (2001) |
| 28, Sycamore Close, St. Ippolyts, Hitchin | Freehold | 130 m² | £548,000 (2015) |
| 29, Sycamore Close, St. Ippolyts, Hitchin | Freehold | 116 m² | £465,000 (2013) |
| 32, Sycamore Close, St. Ippolyts, Hitchin | Freehold | 112 m² | £600,000 (2017) |
| 36 Sycamore Close, St. Ippolyts, Hitchin | Freehold | 100 m² | £329,950 (2009) |
| 39, Sycamore Close, St. Ippolyts, Hitchin | Freehold | 144 m² | £469,500 (2013) |
| 41, Sycamore Close, St. Ippolyts, Hitchin | Freehold | 126 m² | £668,000 (2020) |
| 43, Sycamore Close, St. Ippolyts, Hitchin | Freehold | 70 m² | £700,000 (2021) |
| 45, Sycamore Close, St. Ippolyts, Hitchin | Freehold | 129 m² | £470,000 (2011) |