| 4 Blenheim Avenue, Southampton, Southampton | Freehold | 228 m² | £905,000 (2022) |
| 6 Blenheim Avenue, Southampton | Freehold | 181 m² | £710,000 (2022) |
| 8, Blenheim Avenue, Southampton | Freehold | 188 m² | £833,000 (2019) |
| 10, Blenheim Avenue, Southampton | Freehold | 140 m² | £580,000 (2013) |
| 16, Blenheim Avenue, Southampton | - | 144 m² | - |
| 18 Blenheim Avenue, Southampton | Freehold | 144 m² | £740,000 (2024) |
| 24, Blenheim Avenue, Southampton | - | 193 m² | - |
| 26, Blenheim Avenue, Southampton | Freehold | 196 m² | £611,000 (2020) |
| 36, Blenheim Avenue, Southampton | Freehold | 138 m² | £650,000 (2017) |
| 42, Blenheim Avenue, Southampton | Freehold | 88 m² | £570,000 (2021) |
| 42A Blenheim Avenue, Southampton | - | 136 m² | - |
| 44, Blenheim Avenue, Southampton | Freehold | 143 m² | £750,000 (2025) |
| 46 Blenheim Avenue, Southampton | Freehold | 205 m² | £894,500 (2022) |
| 54, Blenheim Avenue, Southampton | Freehold | 189 m² | £690,000 (2016) |
| 56, Blenheim Avenue, Southampton | Freehold | 135 m² | £525,000 (2019) |
| Flat 1, 2, Blenheim Avenue, Southampton | Leasehold | 48 m² | £150,000 (2025) |
| Flat 2, 2, Blenheim Avenue, Southampton | - | 48 m² | - |
| Flat 3 Gallia Court, 2, Blenheim Avenue, Southampton | - | 47 m² | - |
| Flat 4, 2, Blenheim Avenue, Southampton | - | 47 m² | - |
| Flat 4, Gallia Court, 2 Blenheim Avenue, Southampton | - | 47 m² | - |
| Flat 5, Gallia Court, 2 Blenheim Avenue, Southampton | Leasehold | 49 m² | £138,000 (2019) |
| Flat 6, 2, Blenheim Avenue, Southampton | - | 47 m² | - |
| Flat 7, Gallia Court, 2 Blenheim Avenue, Southampton | Leasehold | 57 m² | £150,000 (2025) |
| Flat 8, Gallia Court, 2 Blenheim Avenue, Southampton | - | 49 m² | - |
| Flat 9 Gallia Court, 2, Blenheim Avenue, Southampton | - | 47 m² | - |
| Flat 10 Gallia Court, 2, Blenheim Avenue, Southampton | - | 47 m² | - |
