| 1 Rowan Avenue, High Wycombe | - | 75 m² | - |
| 1A Rowan Avenue, High Wycombe | Leasehold | 57 m² | £165,000 (2024) |
| 3 Rowan Avenue, High Wycombe | - | 75 m² | - |
| 4 Rowan Avenue, High Wycombe | - | 76 m² | - |
| 5, Rowan Avenue, High Wycombe | - | 67 m² | - |
| 6 Rowan Avenue, High Wycombe | - | 76 m² | - |
| 7 Rowan Avenue, High Wycombe | - | 72 m² | - |
| 8 Rowan Avenue, High Wycombe | - | 75 m² | - |
| 9, Rowan Avenue, High Wycombe | Freehold | 78 m² | £173,000 (2012) |
| 10, Rowan Avenue, High Wycombe | Freehold | 84 m² | £205,000 (2011) |
| 11 Rowan Avenue, High Wycombe | - | 72 m² | - |
| 12 Rowan Avenue, High Wycombe | Freehold | 77 m² | £425,000 (2025) |
| 13 Rowan Avenue, High Wycombe | - | 75 m² | - |
| 14 Rowan Avenue, High Wycombe | Freehold | 73 m² | £280,000 (2021) |
| 17 Rowan Avenue, High Wycombe | - | 66 m² | - |
| 18, Rowan Avenue, High Wycombe | - | 71 m² | - |
| 19 Rowan Avenue, High Wycombe | - | 70 m² | - |
| 20 Rowan Avenue, High Wycombe | - | 66 m² | - |
| 21 Rowan Avenue, High Wycombe | - | 75 m² | - |
| 24 Rowan Avenue, High Wycombe | Freehold | 70 m² | £340,000 (2023) |
| 25, Rowan Avenue, High Wycombe | Freehold | 70 m² | £320,000 (2021) |
| 26 Rowan Avenue, High Wycombe | Freehold | 88 m² | £400,000 (2024) |
| 27 Rowan Avenue, High Wycombe | - | 65 m² | - |
| 28 Rowan Avenue, High Wycombe | - | 85 m² | - |
| 29, Rowan Avenue, High Wycombe | Freehold | 74 m² | £325,000 (2021) |
| 30 Rowan Avenue, High Wycombe | - | 73 m² | - |
| 31 Rowan Avenue, High Wycombe | Freehold | 90 m² | £152,000 (2013) |
| 32, Rowan Avenue, High Wycombe | Freehold | 73 m² | £302,000 (2017) |
| 33 Rowan Avenue, High Wycombe | - | 75 m² | - |
| 34, Rowan Avenue, High Wycombe | - | 76 m² | - |
| 35, Rowan Avenue, High Wycombe | Leasehold | 64 m² | £250,000 (2019) |
| 35A Rowan Avenue, High Wycombe | Leasehold | 53 m² | £250,000 (2019) |
| 36 Rowan Avenue, High Wycombe | Freehold | 87 m² | £247,500 (2014) |
| 37 Rowan Avenue, High Wycombe | - | 76 m² | - |
| 38, Rowan Avenue, High Wycombe | - | 74 m² | - |
| 39, Rowan Avenue, High Wycombe | Freehold | 118 m² | £275,000 (2021) |
| 42 Rowan Avenue, High Wycombe | - | 72 m² | - |