| Flat 20, Neptune House, 1 Neptune Way, Southampton, SO14 3FN | Jun 2025 | £195,000 | Flat / maisonette | Leasehold |
| Flat 7, Neptune House, 1 Neptune Way, Southampton, SO14 3FN | Mar 2025 | £165,000 | Flat / maisonette | Leasehold |
| Flat 11, Neptune House, 1 Neptune Way, Southampton, SO14 3FN | Jun 2024 | £205,000 | Flat / maisonette | Leasehold |
| Flat 17, Neptune House, 1 Neptune Way, Southampton, SO14 3FN | May 2024 | £197,500 | Flat / maisonette | Leasehold |
| Flat 2, Neptune House, 1 Neptune Way, Southampton, SO14 3FN | Jan 2024 | £205,000 | Flat / maisonette | Leasehold |
| Flat 10, Neptune House, 1 Neptune Way, Southampton, SO14 3FN | Dec 2023 | £215,000 | Flat / maisonette | Leasehold |
| Flat 1, Neptune House, 1 Neptune Way, Southampton, SO14 3FN | Jan 2023 | £170,000 | Flat / maisonette | Leasehold |
| Flat 3, Neptune House, 1 Neptune Way, Southampton, SO14 3FN | Sep 2022 | £205,000 | Flat / maisonette | Leasehold |
| Flat 22, Neptune House, 1 Neptune Way, Southampton, SO14 3FN | Aug 2022 | £216,000 | Flat / maisonette | Leasehold |
| Flat 15, Neptune House, 1 Neptune Way, Southampton, SO14 3FN | Jul 2022 | £205,000 | Flat / maisonette | Leasehold |
| Flat 21, Neptune House, 1 Neptune Way, Southampton, SO14 3FN | May 2022 | £205,000 | Flat / maisonette | Leasehold |
| Flat 24, Neptune House, 1 Neptune Way, Southampton, SO14 3FN | Jun 2021 | £175,000 | Flat / maisonette | Leasehold |
| Flat 23, Neptune House, 1 Neptune Way, Southampton, SO14 3FN | Jan 2021 | £170,000 | Flat / maisonette | Leasehold |
| Flat 26, Neptune House, 1 Neptune Way, Southampton, SO14 3FN | Dec 2020 | £295,000 | Flat / maisonette | Leasehold |
| Flat 18, Neptune House, 1 Neptune Way, Southampton, SO14 3FN | Apr 2020 | £190,000 | Flat / maisonette | Leasehold |
| Flat 25, Neptune House, 1 Neptune Way, Southampton, SO14 3FN | Nov 2018 | £221,500 | Flat / maisonette | Leasehold |
| Flat 13, Neptune House, 1 Neptune Way, Southampton, SO14 3FN | Aug 2018 | £140,000 | Flat / maisonette | Leasehold |
| Flat 5, Neptune House, 1 Neptune Way, Southampton, SO14 3FN | Jul 2018 | £193,000 | Flat / maisonette | Leasehold |
| Flat 4, Neptune House, 1 Neptune Way, Southampton, SO14 3FN | Oct 2016 | £190,000 | Flat / maisonette | Leasehold |
| Flat 8, Neptune House, 1 Neptune Way, Southampton, SO14 3FN | Jun 2016 | £180,000 | Flat / maisonette | Leasehold |
| Flat 14, Neptune House, 1 Neptune Way, Southampton, SO14 3FN | Mar 2016 | £184,000 | Flat / maisonette | Leasehold |
| Flat 12, Neptune House, 1 Neptune Way, Southampton, SO14 3FN | Feb 2016 | £185,000 | Flat / maisonette | Leasehold |
| Flat 27, Neptune House, 1 Neptune Way, Southampton, SO14 3FN | Jul 2015 | £290,000 | Flat / maisonette | Leasehold |
| Flat 6, Neptune House, 1 Neptune Way, Southampton, SO14 3FN | Dec 2004 | £199,950 | Flat / maisonette | Leasehold |
| Flat 19, Neptune House, 1 Neptune Way, Southampton, SO14 3FN | Jul 2004 | £149,950 | Flat / maisonette | Leasehold |
| Flat 16, Neptune House, 1 Neptune Way, Southampton, SO14 3FN | May 2004 | £179,000 | Flat / maisonette | Leasehold |
| Flat 9, Neptune House, 1 Neptune Way, Southampton, SO14 3FN | Apr 2004 | £189,950 | Flat / maisonette | Leasehold |