| Flat 1 Oakdene, Welbeck Avenue, Southampton | Leasehold | 39 m² | £105,000 (2006) |
| Flat 2, Oakdene, Welbeck Avenue, Southampton | Leasehold | 43 m² | £108,000 (2013) |
| Flat 4 Oakdene, Welbeck Avenue, Southampton | Leasehold | 24 m² | £70,000 (2005) |
| Flat 5, Oakdene, Southampton | Leasehold | 41 m² | £123,000 (2021) |
| Flat 6 Oakdene, Welbeck Avenue, Southampton | Leasehold | 36 m² | £33,500 (1997) |
| Flat 7 Oakdene, Welbeck Avenue, Southampton | Leasehold | 41 m² | £109,500 (2010) |
| Flat 8, Oakdene, Welbeck Avenue, Southampton | Leasehold | 42 m² | £84,000 (2021) |
| Flat 9, Oakdene, Welbeck Avenue, Southampton | Leasehold | 24 m² | £29,000 (1998) |
| Flat 10 Oakdene, Welbeck Avenue, Southampton | Leasehold | 26 m² | £57,500 (2023) |
| Flat 11 Oakdene, Welbeck Avenue, Southampton | Leasehold | 44 m² | £14,250 (2021) |
| Flat 12, Oakdene, Welbeck Avenue, Southampton | - | 42 m² | - |
| Flat 13, Oakdene, Welbeck Avenue, Southampton | Leasehold | 41 m² | £110,000 (2011) |
| Flat 14, Oakdene, Welbeck Avenue, Southampton | - | 40 m² | - |
| Flat 15, Oakdene, Welbeck Avenue, Southampton | Leasehold | 25 m² | £50,500 (2001) |
| Flat 16 Oakdene, Welbeck Avenue, Southampton | Leasehold | 26 m² | £76,000 (2016) |
| Flat 17 Oakdene, Welbeck Avenue, Southampton | Leasehold | 41 m² | £115,000 (2014) |
| Flat 18, Oakdene, Welbeck Avenue, Southampton | Leasehold | 47 m² | £133,385 (2026) |
| Flat 19 Oakdene, Welbeck Avenue, Southampton | Leasehold | 38 m² | £46,500 (1999) |
| Flat 20 Oakdene, Welbeck Avenue, Southampton | Leasehold | 40 m² | £78,000 (2011) |
| Flat 21, Oakdene, Welbeck Avenue, Southampton | Leasehold | 23 m² | £90,000 (2021) |
| Flat 22 Oakdene, Welbeck Avenue, Southampton | Leasehold | 25 m² | £73,000 (2003) |
| Flat 23, Oakdene, Welbeck Avenue, Southampton | Leasehold | 42 m² | £130,000 (2026) |
| Flat 24 Oakdene, Welbeck Avenue, Southampton | Leasehold | 66 m² | £80,000 (2009) |
