| 2 Thistle Grove, Welwyn Garden City | - | 74 m² | - |
| 4 Thistle Grove, Welwyn Garden City | - | 75 m² | - |
| 6 Thistle Grove, Welwyn Garden City | - | 80 m² | - |
| 8 Thistle Grove, Welwyn Garden City | - | 80 m² | - |
| 14, Thistle Grove, Welwyn Garden City | Freehold | 80 m² | £520,000 (2024) |
| 16 Thistle Grove, Welwyn Garden City | Freehold | 80 m² | £250,000 (2017) |
| 24, Thistle Grove, Welwyn Garden City | Freehold | 95 m² | £400,000 (2019) |
| 24A Thistle Grove, Welwyn Garden City | - | 60 m² | - |
| 26 Thistle Grove, Welwyn Garden City | Freehold | 77 m² | £360,000 (2021) |
| 28, Thistle Grove, Welwyn Garden City | Freehold | 95 m² | £208,000 (2013) |
| 30 Thistle Grove, Welwyn Garden City | - | 80 m² | - |
| 32, Thistle Grove, Welwyn Garden City | Freehold | 81 m² | £360,000 (2017) |
| 34, Thistle Grove, Welwyn Garden City | - | 70 m² | - |
| 36 Thistle Grove, Welwyn Garden City | Freehold | 82 m² | £375,000 (2025) |
| 38 Thistle Grove, Welwyn Garden City | - | 80 m² | - |
| 40 Thistle Grove, Welwyn Garden City | - | 82 m² | - |
| 42 Thistle Grove, Welwyn Garden City | - | 67 m² | - |
| 44 Thistle Grove, Welwyn Garden City | - | 62 m² | - |
| 46 Thistle Grove, Welwyn Garden City | - | 74 m² | - |
| 48 Thistle Grove, Welwyn Garden City | - | 76 m² | - |
| 50, Thistle Grove, Welwyn Garden City | Freehold | 76 m² | £425,000 (2022) |
| 54, Thistle Grove, Welwyn Garden City | Freehold | 75 m² | £350,000 (2019) |
| 58 Thistle Grove, Welwyn Garden City | Freehold | 77 m² | £435,000 (2023) |
| 60, Thistle Grove, Welwyn Garden City | Freehold | 79 m² | £225,000 (2017) |
| 64 Thistle Grove, Welwyn Garden City | - | 88 m² | - |
