| 205 Thistle Grove, Welwyn Garden City | Freehold | 82 m² | £440,000 (2022) |
| 207 Thistle Grove, Welwyn Garden City | - | 80 m² | - |
| 209 Thistle Grove, Welwyn Garden City | - | 89 m² | - |
| 211, Thistle Grove, Welwyn Garden City | Freehold | 88 m² | £340,000 (2021) |
| 213 Thistle Grove, Welwyn Garden City, Welwyn Garden City | - | 75 m² | - |
| 215, Thistle Grove, Welwyn Garden City | Freehold | 75 m² | £220,000 (2012) |
| 217, Thistle Grove, Welwyn Garden City | Freehold | 76 m² | £265,000 (2014) |
| 219, Thistle Grove, Welwyn Garden City | - | 107 m² | - |
| 221 Thistle Grove, Welwyn Garden City | Freehold | 79 m² | £69,000 (1997) |
| 223, Thistle Grove, Welwyn Garden City | Freehold | 104 m² | £333,000 (2019) |
| 225, Thistle Grove, Welwyn Garden City | - | 81 m² | - |
| 227, Thistle Grove, Welwyn Garden City | Freehold | 80 m² | £390,000 (2024) |
| 229, Thistle Grove, Welwyn Garden City | - | 79 m² | - |
| 231 Thistle Grove, Welwyn Garden City | - | 75 m² | - |
| 233 Thistle Grove, Welwyn Garden City | - | 78 m² | - |
| 235, Thistle Grove, Welwyn Garden City | Freehold | 79 m² | £227,500 (2013) |
| 239 Thistle Grove, Welwyn Garden City | Freehold | 82 m² | £380,000 (2025) |
| 243, Thistle Grove, Welwyn Garden City | - | 79 m² | - |
| 245 Thistle Grove, Welwyn Garden City | Freehold | 75 m² | £330,000 (2020) |
| 247, Thistle Grove, Welwyn Garden City | Freehold | 85 m² | £128,000 (2001) |
| 269, Thistle Grove, Welwyn Garden City | Freehold | 87 m² | £325,000 (2015) |
