| 2, Walnut Tree Close, Bassingbourn, Royston | Freehold | 138 m² | £567,500 (2022) |
| 3 Walnut Tree Close, Bassingbourn, Royston | Freehold | 88 m² | £80,000 (1998) |
| 4 Walnut Tree Close, Bassingbourn, Royston | Freehold | 86 m² | £230,000 (2007) |
| 5, Walnut Tree Close, Bassingbourn, Royston | Freehold | 72 m² | £320,000 (2016) |
| 6 Walnut Tree Close, Bassingbourn, Royston | Freehold | 110 m² | £265,000 (2014) |
| 7 Walnut Tree Close, Bassingbourn, Royston | Freehold | 77 m² | £406,000 (2025) |
| 8 Walnut Tree Close, Bassingbourn, Royston | Freehold | 83 m² | £197,500 (2007) |
| 11 Walnut Tree Close, Bassingbourn, Royston | Freehold | 73 m² | £405,000 (2023) |
| 12, Walnut Tree Close, Bassingbourn, Royston | - | 76 m² | - |
| 14, Walnut Tree Close, Bassingbourn, Royston | Freehold | 81 m² | £212,500 (2010) |
| 16 Walnut Tree Close, Bassingbourn, Royston | Freehold | 73 m² | £322,500 (2025) |
| 17, Walnut Tree Close, Bassingbourn, Royston | Freehold | 91 m² | £319,000 (2019) |
| 18, Walnut Tree Close, Bassingbourn, Royston | Freehold | 77 m² | £327,500 (2018) |
| 19, Walnut Tree Close, Bassingbourn, Royston | Freehold | 113 m² | £84,950 (1996) |
| 22, Walnut Tree Close, Bassingbourn, Royston | Freehold | 86 m² | £137,500 (2002) |
| 24, Walnut Tree Close, Bassingbourn, Royston | Freehold | 71 m² | £308,000 (2020) |
| 26, Walnut Tree Close, Bassingbourn, Royston | - | 87 m² | - |
| 30 Walnut Tree Close, Bassingbourn, Royston | - | 98 m² | - |
| 32, Walnut Tree Close, Bassingbourn, Royston | Freehold | 72 m² | £152,000 (2003) |
| 34, Walnut Tree Close, Bassingbourn, Royston | Freehold | 96 m² | £298,000 (2018) |
| 35, Walnut Tree Close, Bassingbourn, Royston | Freehold | 127 m² | £425,000 (2016) |
| 37 Walnut Tree Close, Bassingbourn, Royston | Freehold | 130 m² | £570,000 (2022) |
| 38, Walnut Tree Close, Bassingbourn, Royston | Freehold | 84 m² | £359,500 (2015) |
| 40, Walnut Tree Close, Bassingbourn, Royston | Freehold | 160 m² | £565,000 (2020) |
| 44, Walnut Tree Close, Bassingbourn, Royston | Freehold | 125 m² | £470,000 (2020) |
| 46 Walnut Tree Close, Bassingbourn, Royston | Freehold | 204 m² | £675,000 (2023) |
| 48, Walnut Tree Close, Bassingbourn, Royston | Freehold | 188 m² | £552,500 (2013) |