| 1, William Cowper Close, Dereham | Freehold | 89 m² | £287,000 (2022) |
| 3 William Cowper Close, Dereham | Freehold | 98 m² | £145,000 (2015) |
| 5, William Cowper Close, Dereham | Freehold | 89 m² | £115,000 (2003) |
| 6 William Cowper Close, Dereham | Freehold | 97 m² | £115,200 (2002) |
| 8, William Cowper Close, Dereham | Freehold | 88 m² | £174,000 (2014) |
| 9, William Cowper Close, Dereham | Freehold | 90 m² | £240,000 (2020) |
| 10 William Cowper Close, Dereham | Freehold | 95 m² | £165,000 (2025) |
| 12 William Cowper Close, Dereham | Freehold | 135 m² | £160,000 (2009) |
| 12A William Cowper Close, Dereham | Freehold | 64 m² | £450,000 (2026) |
| 13 William Cowper Close, Dereham | Freehold | 94 m² | £275,000 (2024) |
| 15 William Cowper Close, Dereham | Freehold | 107 m² | £265,000 (2024) |
| 17, William Cowper Close, Dereham | Freehold | 111 m² | £245,000 (2020) |
| 18, William Cowper Close, Dereham | - | 112 m² | - |
| 21 William Cowper Close, Dereham | Freehold | 123 m² | £282,500 (2024) |
| 22 William Cowper Close, Dereham | Freehold | 95 m² | £262,000 (2024) |
| 24, William Cowper Close, Dereham | Freehold | 106 m² | £158,000 (2013) |
| 27 William Cowper Close, Dereham | Freehold | 97 m² | £268,000 (2022) |
| 28, William Cowper Close, Dereham | Freehold | 88 m² | £185,000 (2020) |
| 29, William Cowper Close, Dereham | Freehold | 92 m² | £290,000 (2022) |
| 30, William Cowper Close, Dereham | Freehold | 89 m² | £225,000 (2021) |
| 31 William Cowper Close, Dereham | Freehold | 96 m² | £280,000 (2025) |
| 32, William Cowper Close, Dereham | Freehold | 115 m² | £249,995 (2020) |
| 36, William Cowper Close, Dereham | Freehold | 101 m² | £235,000 (2020) |
| The Laurels, William Cowper Close, Dereham | Freehold | 60 m² | £200,000 (2021) |