| 2, Radnor Avenue, Harrow | - | 144 m² | - |
| 4A, Radnor Avenue, Harrow | Leasehold | 75 m² | £415,000 (2022) |
| 6, Radnor Avenue, Harrow | Freehold | 203 m² | £645,000 (2005) |
| 10 Radnor Avenue, Harrow | Leasehold | 59 m² | £285,000 (2015) |
| 10A Radnor Avenue, Harrow | Leasehold | 62 m² | £368,000 (2020) |
| 11, Radnor Avenue, Harrow | Leasehold | 77 m² | £420,000 (2017) |
| 11A, Radnor Avenue, Harrow | Leasehold | 62 m² | £300,000 (2014) |
| 12 Radnor Avenue, Harrow, Harrow | Freehold | 121 m² | £720,000 (2021) |
| 13 Radnor Avenue, Harrow | Freehold | 161 m² | £480,000 (2014) |
| 15 Radnor Avenue, Harrow | - | 56 m² | - |
| 15A Radnor Avenue, Harrow | - | 60 m² | - |
| 16, Radnor Avenue, Harrow | Freehold | 144 m² | £640,000 (2014) |
| 17 Radnor Avenue, Harrow | Leasehold | 70 m² | £249,950 (2014) |
| 17A Radnor Avenue, Harrow | Leasehold | 58 m² | £89,500 (1998) |
| 18, Radnor Avenue, Harrow | - | 62 m² | - |
| 18A, Radnor Avenue, Harrow | - | 49 m² | - |
| 19 Radnor Avenue, Harrow | Leasehold | 81 m² | £181,000 (2010) |
| 19A, Radnor Avenue, Harrow | Leasehold | 50 m² | £205,000 (2011) |
| 21, Radnor Avenue, Harrow | Freehold | 119 m² | £522,950 (2014) |
| 22, Radnor Avenue, Harrow | Freehold | 123 m² | £135,000 (1996) |
| 23, Radnor Avenue, Harrow | Leasehold | 60 m² | £208,000 (2012) |
| 23A Radnor Avenue, Harrow | - | 66 m² | - |
| 24, Radnor Avenue, Harrow | - | 352 m² | - |
| 25A Radnor Avenue, Harrow | Leasehold | 56 m² | £178,000 (2006) |
| 25B, Radnor Avenue, Harrow | Leasehold | 62 m² | £330,000 (2021) |
| 29, Radnor Avenue, Harrow | Freehold | 149 m² | £457,950 (2012) |
| 31, Radnor Avenue, Harrow | Freehold | 154 m² | £820,000 (2022) |
| 33, Radnor Avenue, Harrow | Freehold | 135 m² | £450,000 (2006) |
| 35, Radnor Avenue, Harrow | Leasehold | 62 m² | £143,000 (2003) |
| 37, Radnor Avenue, Harrow | Leasehold | 46 m² | £275,000 (2019) |
| 37A Radnor Avenue, Harrow | Leasehold | 54 m² | £370,000 (2022) |