| Flat 10, Harbour Gate, 21 Serpentine Road, Poole, BH15 2BT | Jun 2026 | £160,000 | Flat / maisonette | Leasehold |
| Flat 13, Harbour Gate, 21 Serpentine Road, Poole, BH15 2BT | Jan 2025 | £170,000 | Flat / maisonette | Leasehold |
| Flat 7, Harbour Gate, 21 Serpentine Road, Poole, BH15 2BT | Oct 2024 | £190,000 | Flat / maisonette | Leasehold |
| Flat 8, Harbour Gate, 21 Serpentine Road, Poole, BH15 2BT | Dec 2023 | £185,000 | Flat / maisonette | Leasehold |
| Flat 18, Harbour Gate, 21 Serpentine Road, Poole, BH15 2BT | Aug 2023 | £342,500 | Flat / maisonette | Leasehold |
| Flat 17, Harbour Gate, 21 Serpentine Road, Poole, BH15 2BT | Jul 2023 | £300,000 | Flat / maisonette | Leasehold |
| Flat 15, Harbour Gate, 21 Serpentine Road, Poole, BH15 2BT | Sep 2022 | £184,000 | Flat / maisonette | Leasehold |
| Flat 12, Harbour Gate, 21 Serpentine Road, Poole, BH15 2BT | Apr 2022 | £205,000 | Flat / maisonette | Leasehold |
| Flat 9, Harbour Gate, 21 Serpentine Road, Poole, BH15 2BT | Nov 2021 | £162,500 | Flat / maisonette | Leasehold |
| Flat 16, Harbour Gate, 21 Serpentine Road, Poole, BH15 2BT | Jun 2021 | £168,500 | Flat / maisonette | Leasehold |
| Flat 2, Harbour Gate, 21 Serpentine Road, Poole, BH15 2BT | Mar 2021 | £128,000 | Flat / maisonette | Leasehold |
| Flat 5, Harbour Gate, 21 Serpentine Road, Poole, BH15 2BT | Dec 2017 | £175,000 | Flat / maisonette | Leasehold |
| Flat 11, Harbour Gate, 21 Serpentine Road, Poole, BH15 2BT | Jul 2016 | £156,500 | Flat / maisonette | Leasehold |
| Flat 14, Harbour Gate, 21 Serpentine Road, Poole, BH15 2BT | Nov 2005 | £150,000 | Flat / maisonette | Leasehold |
| Flat 6, Harbour Gate, 21 Serpentine Road, Poole, BH15 2BT | Oct 2005 | £151,000 | Flat / maisonette | Leasehold |
| Flat 4, Harbour Gate, 21 Serpentine Road, Poole, BH15 2BT | Jul 2003 | £137,500 | Flat / maisonette | Leasehold |
| Flat 1, Harbour Gate, 21 Serpentine Road, Poole, BH15 2BT | May 2003 | £145,000 | Flat / maisonette | Leasehold |
| Flat 3, Harbour Gate, 21 Serpentine Road, Poole, BH15 2BT | May 2003 | £145,500 | Flat / maisonette | Leasehold |