| 1 Martello Court, St. Martins Crescent, South Heighton, Newhaven | - | 36 m² | - |
| 1 St Martins Crescent, South Heighton, South Heighton | Freehold | 77 m² | £250,000 (2021) |
| 4 St. Martins Crescent, South Heighton, Newhaven | Freehold | 78 m² | £170,500 (2007) |
| 5 Martello Court, St. Martins Crescent, South Heighton, Newhaven | Leasehold | 35 m² | £120,000 (2025) |
| 6, St. Martins Crescent, South Heighton, Newhaven | Freehold | 81 m² | £196,000 (2014) |
| 7, St. Martins Crescent, South Heighton, Newhaven | Freehold | 77 m² | £175,000 (2013) |
| 8 St. Martins Crescent, South Heighton, Newhaven | Freehold | 78 m² | £280,000 (2023) |
| 11 St. Martins Crescent, South Heighton, Newhaven | Freehold | 85 m² | £310,000 (2026) |
| 12, St. Martins Crescent, South Heighton, Newhaven | Freehold | 78 m² | £225,000 (2018) |
| 14 St. Martins Crescent, South Heighton, Newhaven | Freehold | 78 m² | £182,000 (2014) |
| 16 St. Martins Crescent, South Heighton, Newhaven | Freehold | 77 m² | £159,000 (2012) |
| 26 St. Martins Crescent, South Heighton, Newhaven | Freehold | 90 m² | £278,000 (2024) |
| 29, St. Martins Crescent, South Heighton, Newhaven | Freehold | 76 m² | £292,000 (2024) |
| 30 St. Martins Crescent, South Heighton, Newhaven | - | 82 m² | - |
| 31 St. Martins Crescent, South Heighton, Newhaven | Freehold | 78 m² | £310,000 (2026) |
| 32, St. Martins Crescent, South Heighton, Newhaven | Freehold | 78 m² | £320,000 (2022) |
| 33 St. Martins Crescent, South Heighton, Newhaven | Freehold | 76 m² | £250,000 (2019) |
| 34, St. Martins Crescent, South Heighton, Newhaven | - | 99 m² | - |
| Flat 2 Martello Court, St. Martins Crescent, South Heighton, Newhaven | Leasehold | 38 m² | £95,000 (2013) |
| Flat 3 Martello Court, St. Martins Crescent, South Heighton, Newhaven | - | 39 m² | - |
| Flat 4 Martello Court, St. Martins Crescent, South Heighton, Newhaven | Leasehold | 37 m² | £28,000 (1995) |
| Flat 7 Martello Court, St. Martins Crescent, South Heighton, Newhaven | Leasehold | 42 m² | £76,000 (2003) |
| Flat 9, Martello Court, St. Martins Crescent, Newhaven | Leasehold | 42 m² | £119,950 (2016) |
| Flat 12, Martello Court, St. Martins Crescent, Newhaven | Leasehold | 40 m² | £133,500 (2025) |
| Flat 12/A Martello Court, St. Martins Crescent, South Heighton, Newhaven | Leasehold | 37 m² | £147,000 (2021) |
| Flat 16, Martello Court, St. Martins Crescent, Newhaven | Leasehold | 38 m² | £137,000 (2025) |