| 40, Dellsome Lane, Welham Green, North Mymms, Hatfield | Freehold | 67 m² | £375,000 (2017) |
| 42 Dellsome Lane, Welham Green, North Mymms, Hatfield | - | 70 m² | - |
| 44, Dellsome Lane, Welham Green, North Mymms, Hatfield | - | 89 m² | - |
| 48 Dellsome Lane, Welham Green, North Mymms, Hatfield | - | 76 m² | - |
| 50 Dellsome Lane, Welham Green, North Mymms, Hatfield | - | 70 m² | - |
| 52, Dellsome Lane, Welham Green, North Mymms, Hatfield | Freehold | 71 m² | £233,000 (2009) |
| 54, Dellsome Lane, Welham Green, North Mymms, Hatfield | Freehold | 66 m² | £335,000 (2017) |
| 56 Dellsome Lane, Welham Green, North Mymms, Hatfield | - | 67 m² | - |
| 60 Dellsome Lane, Welham Green, North Mymms, Hatfield | - | 79 m² | - |
| 62, Dellsome Lane, Welham Green, North Mymms, Hatfield | - | 171 m² | - |
| 64 Dellsome Lane, Welham Green, North Mymms, Hatfield | - | 70 m² | - |
| 66 Dellsome Lane, Welham Green, North Mymms, Hatfield | - | 72 m² | - |
| 68 Dellsome Lane, Welham Green, North Mymms, Hatfield | - | 70 m² | - |
| 70 Dellsome Lane, Welham Green, North Mymms, Hatfield | - | 70 m² | - |
| 72, Dellsome Lane, Welham Green, North Mymms, Hatfield | Freehold | 86 m² | £330,000 (2015) |
| 74, Dellsome Lane, Welham Green, North Mymms, Hatfield | Freehold | 87 m² | £285,000 (2014) |
| 76, Dellsome Lane, Welham Green, North Mymms, Hatfield | - | 84 m² | - |
| 78, Dellsome Lane, Welham Green, North Mymms, Hatfield | Freehold | 113 m² | £470,000 (2016) |
| 82 Dellsome Lane, Welham Green, North Mymms, Hatfield | - | 70 m² | - |
| 86 Dellsome Lane, Welham Green, North Mymms, Hatfield | Freehold | 129 m² | £595,000 (2024) |
| 88, Dellsome Lane, Welham Green, North Mymms, Hatfield | Freehold | 82 m² | £245,000 (2011) |
| 90 Dellsome Lane, Welham Green, North Mymms, Hatfield | - | 70 m² | - |
| 92 Dellsome Lane, Welham Green, North Mymms, Hatfield | - | 70 m² | - |
| 94, Dellsome Lane, Welham Green, North Mymms, Hatfield | Freehold | 66 m² | £355,000 (2018) |
| 96 Dellsome Lane, Welham Green, North Mymms, Hatfield | - | 70 m² | - |
| 100 Dellsome Lane, Welham Green, North Mymms, Hatfield | Freehold | 78 m² | £420,000 (2026) |
| 102 Dellsome Lane, Welham Green, North Mymms, Hatfield | - | 70 m² | - |
| 106 Dellsome Lane, Welham Green, North Mymms, Hatfield | - | 79 m² | - |
| 108 Dellsome Lane, Welham Green, North Mymms, Hatfield | - | 70 m² | - |
| 110 Dellsome Lane, Welham Green, North Mymms, Hatfield | Freehold | 113 m² | £249,000 (2010) |
| 112, Dellsome Lane, Welham Green, North Mymms, Hatfield | Freehold | 93 m² | £470,000 (2018) |
