| 20 St Helens Parade, Southsea, PO4 0QJ | Feb 2026 | £770,000 | Semi-detached | Freehold |
| 13 St Helens Parade, Southsea, PO4 0QJ | Oct 2023 | £1,425,000 | Other property | Freehold |
| 8, Lake House, 12 St Helens Parade, Southsea, PO4 0QJ | Nov 2022 | £1,270,000 | Flat / maisonette | Leasehold |
| First Floor Flat, 21 St Helens Parade, Southsea, PO4 0QJ | Aug 2022 | £400,000 | Flat / maisonette | Leasehold |
| Flat 1, Beach Towers, 11 St Helens Parade, Southsea, PO4 0QJ | Apr 2022 | £1,900,000 | Other property | Freehold |
| Second Floor Flat, 19 St Helens Parade, Southsea, PO4 0QJ | Dec 2020 | £270,000 | Flat / maisonette | Leasehold |
| 16 St Helens Parade, Southsea, PO4 0QJ | Aug 2020 | £1,225,000 | Detached | Freehold |
| 14 St Helens Parade, Southsea, PO4 0QJ | Mar 2019 | £1,100,000 | Detached | Freehold |
| 9, Lake House, 12 St Helens Parade, Southsea, PO4 0QJ | Feb 2017 | £700,000 | Flat / maisonette | Leasehold |
| 3, Lake House, 12 St Helens Parade, Southsea, PO4 0QJ | Sep 2016 | £450,000 | Flat / maisonette | Leasehold |
| 2, Lake House, 12 St Helens Parade, Southsea, PO4 0QJ | Jun 2016 | £440,000 | Flat / maisonette | Leasehold |
| 1, Lake House, 12 St Helens Parade, Southsea, PO4 0QJ | Oct 2015 | £450,000 | Flat / maisonette | Leasehold |
| 5, Lake House, 12 St Helens Parade, Southsea, PO4 0QJ | Mar 2015 | £457,500 | Flat / maisonette | Leasehold |
| 6, Lake House, 12 St Helens Parade, Southsea, PO4 0QJ | Oct 2014 | £450,000 | Flat / maisonette | Leasehold |
| Basement Flat, 19 St Helens Parade, Southsea, PO4 0QJ | Oct 2014 | £200,500 | Flat / maisonette | Leasehold |
| 4, Lake House, 12 St Helens Parade, Southsea, PO4 0QJ | Jun 2014 | £500,000 | Flat / maisonette | Leasehold |
| 8 Lake House, 12 St Helens Parade, Southsea, PO4 0QJ | May 2014 | £500,000 | Flat / maisonette | Leasehold |
| First Floor Flat, 19 St Helens Parade, Southsea, PO4 0QJ | Aug 2006 | £210,000 | Flat / maisonette | Leasehold |
| Lake House, 12 St Helens Parade, Southsea, PO4 0QJ | May 2006 | £725,000 | Detached | Freehold |
| 15 St Helens Parade, Southsea, PO4 0QJ | Sep 2003 | £795,000 | Detached | Freehold |
| 19 St Helens Parade, Southsea, PO4 0QJ | Sep 1996 | £62,000 | Terraced | Leasehold |