| 9, Wadnall Way, Knebworth | Freehold | 83 m² | £442,000 (2025) |
| 10 Wadnall Way, Knebworth | Freehold | 107 m² | £69,500 (1997) |
| 11, Wadnall Way, Knebworth | Freehold | 78 m² | £412,000 (2025) |
| 12 Wadnall Way, Knebworth | - | 51 m² | - |
| 13, Wadnall Way, Knebworth | Freehold | 130 m² | £525,000 (2024) |
| 14 Wadnall Way, Knebworth | - | 49 m² | - |
| 15, Wadnall Way, Knebworth | Freehold | 87 m² | £380,000 (2024) |
| 16 Wadnall Way, Knebworth | - | 51 m² | - |
| 18, Wadnall Way, Knebworth | - | 92 m² | - |
| 19, Wadnall Way, Knebworth | Freehold | 86 m² | £219,950 (2004) |
| 21, Wadnall Way, Knebworth | Freehold | 99 m² | £250,000 (2010) |
| 22, Wadnall Way, Knebworth | Freehold | 128 m² | £125,000 (1998) |
| 25 Wadnall Way, Knebworth | - | 84 m² | - |
| 27 Wadnall Way, Knebworth | - | 89 m² | - |
| 29, Wadnall Way, Knebworth | Freehold | 149 m² | £575,000 (2019) |
| 29A, Wadnall Way, Knebworth | Freehold | 160 m² | £545,000 (2015) |
| 30, Wadnall Way, Knebworth | Freehold | 81 m² | £313,000 (2014) |
| 32 Wadnall Way, Knebworth | - | 93 m² | - |
| 32A, Wadnall Way, Knebworth | Freehold | 160 m² | £450,000 (2014) |
| 34 Wadnall Way, Knebworth, Knebworth | Freehold | 173 m² | £665,000 (2021) |
| 36, Wadnall Way, Knebworth | Freehold | 191 m² | £657,000 (2018) |
| 38, Wadnall Way, Knebworth | Freehold | 204 m² | £755,000 (2021) |