| 25, Chelwood Avenue, Hatfield | - | 128 m² | - |
| 27, Chelwood Avenue, Hatfield | - | 89 m² | - |
| 29, Chelwood Avenue, Hatfield | Freehold | 92 m² | £310,000 (2019) |
| 31 Chelwood Avenue, Hatfield | Freehold | 93 m² | £425,000 (2025) |
| 33, Chelwood Avenue, Hatfield | - | 117 m² | - |
| 41 Chelwood Avenue, Hatfield | Freehold | 95 m² | £385,000 (2024) |
| 43 Chelwood Avenue, Hatfield | - | 92 m² | - |
| 49 Chelwood Avenue, Hatfield | - | 37 m² | - |
| 51 Chelwood Avenue, Hatfield | - | 48 m² | - |
| 53 Chelwood Avenue, Hatfield | - | 95 m² | - |
| 55 Chelwood Avenue, Hatfield | Freehold | 91 m² | £410,000 (2023) |
| 59, Chelwood Avenue, Hatfield | - | 82 m² | - |
| 61 Chelwood Avenue, Hatfield | - | 48 m² | - |
| 63 Chelwood Avenue, Hatfield | - | 48 m² | - |
| 65 Chelwood Avenue, Hatfield | - | 48 m² | - |
| 67 Chelwood Avenue, Hatfield | - | 49 m² | - |
| 75, Chelwood Avenue, Hatfield | Freehold | 92 m² | £375,000 (2020) |
| 77, Chelwood Avenue, Hatfield | Freehold | 94 m² | £182,000 (2009) |
| 81, Chelwood Avenue, Hatfield | Freehold | 81 m² | £340,000 (2016) |
| 83, Chelwood Avenue, Hatfield | Freehold | 115 m² | £96,500 (1999) |
| 87 Chelwood Avenue, Hatfield | - | 92 m² | - |
| 91 Chelwood Avenue, Hatfield, Hatfield | - | 85 m² | - |
| 93, Chelwood Avenue, Hatfield | - | 91 m² | - |
| 95 Chelwood Avenue, Hatfield | Freehold | 90 m² | £145,550 (2003) |
| 97, Chelwood Avenue, Hatfield | Freehold | 91 m² | £380,000 (2020) |
| 99 Chelwood Avenue, Hatfield | - | 95 m² | - |
