| 1, Welwyn Hall Gardens, Welwyn | Freehold | 152 m² | £490,000 (2012) |
| 2 Welwyn Hall Gardens, Welwyn | Freehold | 146 m² | £445,000 (2013) |
| 3, Welwyn Hall Gardens, Welwyn | Freehold | 120 m² | £499,950 (2014) |
| 5 Welwyn Hall Gardens, Welwyn | Freehold | 152 m² | £622,500 (2023) |
| 6 Welwyn Hall Gardens, Welwyn | Freehold | 155 m² | £690,000 (2024) |
| 7, Welwyn Hall Gardens, Welwyn | Freehold | 154 m² | £580,000 (2015) |
| 8, Welwyn Hall Gardens, Welwyn | Freehold | 150 m² | £550,000 (2020) |
| 9, Welwyn Hall Gardens, Welwyn | Freehold | 212 m² | £430,000 (2009) |
| 12, Welwyn Hall Gardens, Welwyn | Freehold | 127 m² | £490,000 (2013) |
| 13, Welwyn Hall Gardens, Welwyn | Freehold | 104 m² | £505,000 (2015) |
| 14, Welwyn Hall Gardens, Welwyn | Freehold | 94 m² | £159,950 (1997) |
| 18 Welwyn Hall Gardens, Welwyn | Freehold | 123 m² | £607,500 (2026) |
| 19 Welwyn Hall Gardens, Welwyn | Freehold | 106 m² | £620,000 (2026) |
| 20, Welwyn Hall Gardens, Welwyn | Freehold | 105 m² | £555,000 (2018) |
| 21, Welwyn Hall Gardens, Welwyn | Freehold | 95 m² | £390,000 (2013) |
| 24, Welwyn Hall Gardens, Welwyn | Freehold | 93 m² | £602,000 (2025) |
| 25, Welwyn Hall Gardens, Welwyn | Freehold | 99 m² | £415,000 (2013) |
| 26, Welwyn Hall Gardens, Welwyn | Freehold | 114 m² | £600,000 (2017) |
| 27, Welwyn Hall Gardens, Welwyn | Freehold | 121 m² | £600,000 (2019) |
| 28 Welwyn Hall Gardens, Welwyn | Freehold | 125 m² | £725,000 (2024) |
| 32 Welwyn Hall Gardens, Welwyn | Freehold | 105 m² | £620,000 (2026) |
| 34 Welwyn Hall Gardens, Welwyn | Freehold | 114 m² | £335,000 (2003) |
| 37, Welwyn Hall Gardens, Welwyn | Freehold | 89 m² | £660,000 (2023) |
| 38 Welwyn Hall Gardens, Welwyn | Freehold | 123 m² | £705,000 (2024) |
