| 2, Cowper Road, Kingston Upon Thames | - | 46 m² | - |
| 4, Cowper Road, Kingston Upon Thames | Leasehold | 44 m² | £297,000 (2021) |
| 6 Cowper Road, Kingston Upon Thames | - | 47 m² | - |
| 7, Cowper Road, Kingston Upon Thames | - | 79 m² | - |
| 9 Cowper Road, Kingston Upon Thames | - | 81 m² | - |
| 13, Cowper Road, Kingston Upon Thames | Freehold | 79 m² | £281,000 (2007) |
| 14, Cowper Road, Kingston Upon Thames | Freehold | 79 m² | £208,000 (2003) |
| 15, Cowper Road, Kingston Upon Thames | Freehold | 79 m² | £560,000 (2021) |
| 17 Cowper Road, Kingston Upon Thames | Freehold | 80 m² | £580,000 (2025) |
| 17A, Cowper Road, Kingston Upon Thames | - | 85 m² | - |
| 17B, Cowper Road, Kingston Upon Thames | - | 85 m² | - |
| 18, Cowper Road, Kingston Upon Thames | Freehold | 87 m² | £500,000 (2020) |
| 19, Cowper Road, Kingston Upon Thames | Freehold | 81 m² | £552,000 (2022) |
| 20 Cowper Road, Kingston Upon Thames | - | 87 m² | - |
| 21 Cowper Road, Kingston Upon Thames | Freehold | 89 m² | £610,000 (2024) |
| 23 Cowper Road, Ham Common, Ham Common | - | 82 m² | - |
| 24 Cowper Road, Kingston Upon Thames | Freehold | 80 m² | £465,000 (2016) |
| 28, Cowper Road, Kingston Upon Thames | Freehold | 104 m² | £580,000 (2020) |
| 29 Cowper Road, Kingston Upon Thames | - | 79 m² | - |
| 30, Cowper Road, Kingston Upon Thames | Freehold | 81 m² | £551,000 (2021) |
| 31, Cowper Road, Kingston Upon Thames | - | 79 m² | - |
| 33 Cowper Road, Kingston Upon Thames | - | 79 m² | - |
| 34, Cowper Road, Kingston Upon Thames | - | 80 m² | - |
| 35 Cowper Road, Kingston Upon Thames | - | 81 m² | - |
| 36, Cowper Road, Kingston Upon Thames | Leasehold | 46 m² | £307,000 (2022) |
| 37 Cowper Road, Kingston Upon Thames | Freehold | 80 m² | £518,000 (2025) |
| 40, Cowper Road, Kingston Upon Thames | Leasehold | 52 m² | £230,000 (2014) |
| 42 Cowper Road, Kingston Upon Thames | - | 45 m² | - |
| 46 Cowper Road, Kingston Upon Thames | Leasehold | 45 m² | £290,000 (2016) |
| 48, Cowper Road, Kingston Upon Thames | Freehold | 78 m² | £348,500 (2013) |
| 50 Cowper Road, Kingston Upon Thames | Freehold | 80 m² | £555,000 (2023) |
| 52, Cowper Road, Kingston Upon Thames | Freehold | 80 m² | £555,000 (2021) |