| Flat 1, Portchester Court, Leigh-On-Sea | Leasehold | 56 m² | £210,000 (2025) |
| Flat 2 Portchester Court, Chalkwell Park Drive, Leigh-On-Sea | Leasehold | 39 m² | £124,995 (2019) |
| Flat 3 Portchester Court, Chalkwell Park Drive, Leigh-On-Sea | Leasehold | 43 m² | £155,000 (2018) |
| Flat 4 Portchester Court, Chalkwell Park Drive, Leigh-On-Sea | Leasehold | 45 m² | £115,000 (2025) |
| Flat 5 Portchester Court, Chalkwell Park Drive, Leigh-On-Sea | Leasehold | 45 m² | £160,000 (2022) |
| Flat 6 Portchester Court, Chalkwell Park Drive, Leigh-On-Sea | Leasehold | 44 m² | £150,000 (2021) |
| Flat 7 Portchester Court, Chalkwell Park Drive, Leigh-On-Sea | Leasehold | 39 m² | £135,000 (2016) |
| Flat 8 Portchester Court, Chalkwell Park Drive, Leigh-On-Sea | Leasehold | 40 m² | £150,000 (2019) |
| Flat 9 Portchester Court, Chalkwell Park Drive, Leigh-On-Sea | Leasehold | 39 m² | £160,000 (2020) |
| Flat 10, Portchester Court, Leigh-On-Sea | Leasehold | 38 m² | £175,000 (2026) |
| Flat 11, Portchester Court, Chalkwell Park Drive, Leigh-On-Sea | Leasehold | 53 m² | £187,000 (2022) |
| Flat 12 Portchester Court, Chalkwell Park Drive, Leigh-On-Sea | Leasehold | 43 m² | £159,000 (2024) |
| Flat 14 Portchester Court, Chalkwell Park Drive, Leigh-On-Sea | Leasehold | 47 m² | £170,000 (2017) |
| Flat 15 Portchester Court, Chalkwell Park Drive, Leigh-On-Sea | - | 51 m² | - |
| Flat 16 Portchester Court, Chalkwell Park Drive, Leigh-On-Sea | Leasehold | 42 m² | £102,000 (2014) |
| Flat 17, Portchester Court, Chalkwell Park Drive, Leigh-On-Sea | Leasehold | 59 m² | £196,000 (2024) |
| Flat 18, Portchester Court, Chalkwell Park Drive, Leigh-On-Sea | Leasehold | 40 m² | £145,000 (2026) |
| Flat 19, Portchester Court, Chalkwell Park Drive, Leigh-On-Sea | Leasehold | 40 m² | £90,000 (2014) |
| Flat 21, Portchester Court, Chalkwell Park Drive, Leigh-On-Sea | Leasehold | 45 m² | £168,000 (2024) |
| Flat 22 Portchester Court, Chalkwell Park Drive, Leigh-On-Sea | Leasehold | 40 m² | £156,000 (2019) |
| Flat 23, Portchester Court, Leigh-On-Sea | Leasehold | 40 m² | £34,500 (1998) |
| Flat 24, Portchester Court, Chalkwell Park Drive, Leigh-On-Sea | Leasehold | 41 m² | £160,000 (2026) |
| Flat 25 Portchester Court, Chalkwell Park Drive, Leigh-On-Sea | Leasehold | 41 m² | £38,000 (1999) |
| Flat 26 Portchester Court, Chalkwell Park Drive, Leigh-On-Sea | Leasehold | 49 m² | £200,000 (2022) |
| Flat 27 Portchester Court, Chalkwell Park Drive, Leigh-On-Sea | Leasehold | 46 m² | £167,500 (2016) |
| Flat 28 Portchester Court, Chalkwell Park Drive, Leigh-On-Sea | Leasehold | 44 m² | £33,000 (1997) |
| Flat 29, Portchester Court, Chalkwell Park Drive, Leigh-On-Sea | Leasehold | 56 m² | £215,000 (2023) |
| Flat 30 Portchester Court, Chalkwell Park Drive, Leigh-On-Sea | Leasehold | 51 m² | £220,000 (2025) |
| Flat 31 Portchester Court, Chalkwell Park Drive, Leigh-On-Sea | Leasehold | 49 m² | £195,000 (2022) |
| Flat 34 Portchester Court, Chalkwell Park Drive, Leigh-On-Sea | Leasehold | 41 m² | £96,500 (2014) |
| Flat 35 Portchester Court, Chalkwell Park Drive, Leigh-On-Sea | Leasehold | 40 m² | £155,000 (2023) |
| Flat 36 Portchester Court, Chalkwell Park Drive, Leigh-On-Sea | Leasehold | 40 m² | £112,500 (2016) |
| Flat 37, Portchester Court, Chalkwell Park Drive, Leigh-On-Sea | Leasehold | 46 m² | £165,000 (2023) |
| Flat 38 Portchester Court, Chalkwell Park Drive, Leigh-On-Sea | Leasehold | 40 m² | £145,000 (2018) |
| Flat 40, Portchester Court, Chalkwell Park Drive, Leigh-On-Sea | Leasehold | 38 m² | £39,995 (1997) |
| Flat 41, Portchester Court, Leigh-On-Sea | Leasehold | 40 m² | £160,000 (2025) |
| Flat 42, Portchester Court, Chalkwell Park Drive, Leigh-On-Sea | Leasehold | 50 m² | £213,500 (2023) |
| Flat 43, Portchester Court, Chalkwell Park Drive, Leigh-On-Sea | Leasehold | 51 m² | £175,000 (2021) |
| Flat 45 Portchester Court, Chalkwell Park Drive, Leigh-On-Sea | Leasehold | 52 m² | £157,500 (2024) |
