| 20 Southbourne Avenue, Portsmouth, PO6 2HN | Jan 2026 | £315,000 | Semi-detached | Freehold |
| 14 Southbourne Avenue, Portsmouth, PO6 2HN | Mar 2025 | £285,000 | Terraced | Freehold |
| 16 Southbourne Avenue, Portsmouth, PO6 2HN | Oct 2024 | £313,500 | Semi-detached | Freehold |
| 46 Southbourne Avenue, Portsmouth, PO6 2HN | Mar 2024 | £280,000 | Semi-detached | Freehold |
| 2 Southbourne Avenue, Portsmouth, PO6 2HN | Jun 2021 | £310,000 | Semi-detached | Freehold |
| 44 Southbourne Avenue, Portsmouth, PO6 2HN | Mar 2021 | £301,000 | Semi-detached | Freehold |
| 4 Southbourne Avenue, Portsmouth, PO6 2HN | Oct 2020 | £295,000 | Semi-detached | Freehold |
| 24 Southbourne Avenue, Portsmouth, PO6 2HN | Sep 2020 | £235,000 | Terraced | Freehold |
| 12 Southbourne Avenue, Portsmouth, PO6 2HN | Aug 2018 | £300,000 | Semi-detached | Freehold |
| 32 Southbourne Avenue, Portsmouth, PO6 2HN | Oct 2017 | £250,000 | Semi-detached | Freehold |
| 10 Southbourne Avenue, Portsmouth, PO6 2HN | Feb 2017 | £269,995 | Semi-detached | Freehold |
| 34 Southbourne Avenue, Portsmouth, PO6 2HN | Sep 2015 | £210,000 | Semi-detached | Freehold |
| 36 Southbourne Avenue, Portsmouth, PO6 2HN | Oct 2013 | £181,000 | Semi-detached | Freehold |
| 42 Southbourne Avenue, Portsmouth, PO6 2HN | Nov 2006 | £204,000 | Semi-detached | Freehold |
| 30 Southbourne Avenue, Portsmouth, PO6 2HN | Aug 2004 | £171,055 | Semi-detached | Freehold |
| 8 Southbourne Avenue, Portsmouth, PO6 2HN | Oct 1997 | £76,000 | Semi-detached | Freehold |
| 26 Southbourne Avenue, Portsmouth, PO6 2HN | Nov 1996 | £72,500 | Semi-detached | Freehold |
| 6 Southbourne Avenue, Portsmouth, PO6 2HN | Feb 1995 | £51,500 | Semi-detached | Freehold |