| 6 Grenfell Avenue, High Wycombe | - | 75 m² | - |
| 8 Grenfell Avenue, High Wycombe | - | 74 m² | - |
| 10, Grenfell Avenue, High Wycombe | - | 84 m² | - |
| 12 Grenfell Avenue, High Wycombe | - | 79 m² | - |
| 14, Grenfell Avenue, High Wycombe | - | 77 m² | - |
| 18, Grenfell Avenue, High Wycombe | Freehold | 120 m² | £260,000 (2017) |
| 22, Grenfell Avenue, High Wycombe | - | 84 m² | - |
| 24, Grenfell Avenue, High Wycombe | - | 75 m² | - |
| 26 Grenfell Avenue, High Wycombe | - | 83 m² | - |
| 28, Grenfell Avenue, High Wycombe | Freehold | 76 m² | £137,500 (2004) |
| 34 Grenfell Avenue, High Wycombe | - | 71 m² | - |
| 36 Grenfell Avenue, High Wycombe | - | 66 m² | - |
| 38, Grenfell Avenue, High Wycombe | - | 59 m² | - |
| 40 Grenfell Avenue, High Wycombe | Freehold | 83 m² | £189,400 (2024) |
| 42, Grenfell Avenue, High Wycombe | Freehold | 59 m² | £155,000 (2013) |
| 44 Grenfell Avenue, High Wycombe | - | 66 m² | - |
| 48, Grenfell Avenue, High Wycombe | Freehold | 69 m² | £87,000 (2004) |
| 50 Grenfell Avenue, High Wycombe | - | 68 m² | - |
| 52, Grenfell Avenue, High Wycombe | - | 80 m² | - |
| 54 Grenfell Avenue, High Wycombe | Freehold | 129 m² | £52,000 (1997) |
| 62, Grenfell Avenue, High Wycombe | Freehold | 69 m² | £162,000 (2013) |
| 64, Grenfell Avenue, High Wycombe | Freehold | 69 m² | £227,500 (2015) |
| 66 Grenfell Avenue, High Wycombe | Freehold | 83 m² | £210,000 (2015) |
| 70 Grenfell Avenue, High Wycombe | Freehold | 84 m² | £185,000 (2010) |
| 72 Grenfell Avenue, High Wycombe | - | 82 m² | - |
