| 2 Berry Avenue, Watford | Freehold | 71 m² | £472,000 (2024) |
| 4 Berry Avenue, Watford | Freehold | 83 m² | £257,000 (2011) |
| 6 Berry Avenue, Watford | Freehold | 89 m² | £500,000 (2024) |
| 8, Berry Avenue, Watford | Freehold | 72 m² | £212,000 (2005) |
| 12, Berry Avenue, Watford | Leasehold | 56 m² | £260,000 (2020) |
| 16 Berry Avenue, Watford | Leasehold | 56 m² | £325,050 (2022) |
| 20, Berry Avenue, Watford | - | 86 m² | - |
| 28A Berry Avenue, Watford | - | 31 m² | - |
| 30, Berry Avenue, Watford | - | 39 m² | - |
| 32, Berry Avenue, Watford | Freehold | 94 m² | £325,000 (2014) |
| 34, Berry Avenue, Watford | - | 71 m² | - |
| 42 Berry Avenue, Watford | Freehold | 104 m² | £195,000 (2005) |
| 44, Berry Avenue, Watford | Freehold | 87 m² | £470,000 (2022) |
| 48, Berry Avenue, Watford | Freehold | 73 m² | £407,000 (2020) |
| 52 Berry Avenue, Watford | - | 75 m² | - |
| 54A, Berry Avenue, Watford | Leasehold | 34 m² | £59,999 (1999) |
| 54B Berry Avenue, Watford | Leasehold | 46 m² | £66,950 (2000) |
| 58, Berry Avenue, Watford | Freehold | 86 m² | £446,000 (2021) |
| 66, Berry Avenue, Watford | Freehold | 70 m² | £411,000 (2017) |
| 68, Berry Avenue, Watford | Freehold | 70 m² | £315,000 (2014) |
| 70 Berry Avenue, Watford | Freehold | 73 m² | £425,000 (2018) |
| 72 Berry Avenue, Watford | Freehold | 71 m² | £275,000 (2013) |
| 74, Berry Avenue, Watford | Freehold | 78 m² | £200,000 (2005) |
| 80, Berry Avenue, Watford | Freehold | 71 m² | £249,950 (2013) |
| 82, Berry Avenue, Watford | Freehold | 70 m² | £526,000 (2022) |
| 84 Berry Avenue, Watford | - | 81 m² | - |
| 86, Berry Avenue, Watford | - | 118 m² | - |
| 88, Berry Avenue, Watford | Freehold | 91 m² | £250,000 (2010) |
| 90 Berry Avenue, Watford | Freehold | 122 m² | £545,000 (2026) |
| 92, Berry Avenue, Watford | Freehold | 82 m² | £415,000 (2018) |
| 96 Berry Avenue, Watford | - | 71 m² | - |
| 98A, Berry Avenue, Watford | Leasehold | 35 m² | £91,000 (2002) |
| 98B Berry Avenue, Watford | Leasehold | 55 m² | £244,000 (2023) |
| 102, Berry Avenue, Watford | Freehold | 71 m² | £210,000 (2003) |
| 104, Berry Avenue, Watford | Freehold | 84 m² | £275,000 (2013) |
| 106, Berry Avenue, Watford | Freehold | 75 m² | £236,000 (2009) |
| Ground Floor Flat, 30 Berry Avenue, Watford | Leasehold | 39 m² | £220,000 (2017) |