| 1 Howicks Green, Welwyn Garden City | Freehold | 82 m² | £438,000 (2024) |
| 3 Howicks Green, Welwyn Garden City | - | 84 m² | - |
| 7 Howicks Green, Welwyn Garden City | - | 73 m² | - |
| 9 Howicks Green, Welwyn Garden City | - | 73 m² | - |
| 13, Howicks Green, Welwyn Garden City | Freehold | 84 m² | £185,000 (2011) |
| 15 Howicks Green, Welwyn Garden City | Freehold | 81 m² | £465,000 (2022) |
| 19, Howicks Green, Welwyn Garden City | Freehold | 74 m² | £360,000 (2020) |
| 21, Howicks Green, Welwyn Garden City | - | 73 m² | - |
| 23, Howicks Green, Welwyn Garden City | - | 73 m² | - |
| 25 Howicks Green, Welwyn Garden City | - | 73 m² | - |
| 31, Howicks Green, Welwyn Garden City | Freehold | 101 m² | £249,995 (2009) |
| 33 Howicks Green, Welwyn Garden City | - | 83 m² | - |
| 35, Howicks Green, Welwyn Garden City | Freehold | 81 m² | £204,000 (2014) |
| 37 Howicks Green, Welwyn Garden City | - | 81 m² | - |
| 39 Howicks Green, Welwyn Garden City | - | 80 m² | - |
| 41, Howicks Green, Welwyn Garden City | Freehold | 79 m² | £195,000 (2004) |
| 45 Howicks Green, Welwyn Garden City | - | 78 m² | - |
| 47, Howicks Green, Welwyn Garden City | Freehold | 81 m² | £362,500 (2019) |
| 49 Howicks Green, Welwyn Garden City | Freehold | 76 m² | £395,000 (2022) |
| 53, Howicks Green, Welwyn Garden City | - | 77 m² | - |
| 57 Howicks Green, Welwyn Garden City | - | 80 m² | - |
| 63 Howicks Green, Welwyn Garden City | Freehold | 94 m² | £375,000 (2018) |
| 67, Howicks Green, Welwyn Garden City | Freehold | 74 m² | £330,000 (2020) |
| 71 Howicks Green, Welwyn Garden City, Welwyn Garden City | - | 75 m² | - |
