| 1, Harlech Avenue, Caversham, Reading | Freehold | 119 m² | £305,000 (2015) |
| 3 Harlech Avenue, Caversham, Reading | Freehold | 93 m² | £376,000 (2017) |
| 4 Harlech Avenue, Caversham, Reading | Freehold | 112 m² | £500,000 (2025) |
| 5, Harlech Avenue, Caversham, Reading | Freehold | 107 m² | £233,000 (2006) |
| 9, Harlech Avenue, Caversham, Reading | - | 112 m² | - |
| 10, Harlech Avenue, Caversham, Reading | Freehold | 135 m² | £375,000 (2014) |
| 11 Harlech Avenue, Caversham, Reading | Freehold | 93 m² | £387,000 (2018) |
| 12 Harlech Avenue, Caversham, Reading | Freehold | 92 m² | £139,950 (2000) |
| 13, Harlech Avenue, Caversham, Reading | Freehold | 83 m² | £345,000 (2016) |
| 14, Harlech Avenue, Caversham, Reading | Freehold | 86 m² | £185,000 (2013) |
| 17, Harlech Avenue, Caversham, Reading | Freehold | 89 m² | £182,500 (2003) |
| 18, Harlech Avenue, Caversham, Reading | Freehold | 93 m² | £325,000 (2019) |
| 23 Harlech Avenue, Caversham, Reading | Freehold | 85 m² | £400,000 (2022) |
| 27, Harlech Avenue, Caversham, Reading | Freehold | 80 m² | £330,000 (2017) |
| 29, Harlech Avenue, Caversham, Reading | - | 87 m² | - |
| 30, Harlech Avenue, Caversham, Reading | Freehold | 95 m² | £390,000 (2020) |
| 31 Harlech Avenue, Caversham, Reading | - | 116 m² | - |
| 32 Harlech Avenue, Caversham, Reading | Freehold | 98 m² | £376,000 (2022) |
| 34 Harlech Avenue, Caversham, Reading, Reading | Freehold | 92 m² | £86,000 (1997) |
| 35 Harlech Avenue, Caversham, Reading | Freehold | 102 m² | £249,000 (2007) |
| 37, Harlech Avenue, Caversham, Reading | - | 102 m² | - |
| Annexe Flat, 31 Harlech Avenue, Caversham, Reading | Freehold | 37 m² | £435,000 (2015) |
