| 1 Thomas Street, Porthleven, Helston | Freehold | 136 m² | £250,000 (2007) |
| 1A Thomas Street, Porthleven, Helston | Freehold | 65 m² | £180,000 (2024) |
| 2, Thomas Street, Porthleven, Helston | Leasehold | 59 m² | £20,000 (2018) |
| 3, Thomas Street, Porthleven, Helston | Freehold | 53 m² | £43,000 (1998) |
| 5, Thomas Street, Porthleven, Helston | Freehold | 50 m² | £168,000 (2019) |
| 7, Thomas Street, Porthleven, Helston | Freehold | 71 m² | £205,000 (2017) |
| 8, Thomas Street, Porthleven, Helston | Freehold | 58 m² | £189,950 (2017) |
| 9, Thomas Street, Porthleven, Helston | - | 62 m² | - |
| 10, Thomas Street, Porthleven, Helston | Freehold | 64 m² | £167,500 (2013) |
| 11 Thomas Street, Porthleven | Freehold | 64 m² | £159,950 (2007) |
| 12 Thomas Street, Porthleven, Helston | Freehold | 52 m² | £157,000 (2014) |
| 13, Thomas Street, Porthleven, Helston | Freehold | 63 m² | £172,000 (2018) |
| 14 Thomas Street, Porthleven | Freehold | 49 m² | £245,000 (2024) |
| 15 Thomas Street, Porthleven | Freehold | 57 m² | £265,000 (2025) |
| 16 Thomas Street, Porthleven, Helston | Freehold | 50 m² | £145,000 (2026) |
| 17, Thomas Street, Porthleven, Helston | Freehold | 50 m² | £327,500 (2022) |
| 19 Thomas Street, Porthleven, Helston | Freehold | 63 m² | £240,000 (2026) |
| 20, Thomas Street, Porthleven, Helston | Freehold | 56 m² | £170,000 (2015) |
| 21, Thomas Street, Porthleven, Helston | Freehold | 50 m² | £125,000 (2010) |
| 22 Thomas Street, Porthleven | Freehold | 41 m² | £170,000 (2015) |
| 23, Thomas Street, Porthleven, Helston | Freehold | 57 m² | £195,000 (2019) |
| 24 Thomas Street, Porthleven | Freehold | 60 m² | £157,000 (2007) |
| 25, Thomas Street, Porthleven, Helston | Freehold | 54 m² | £215,000 (2020) |
| 29 Thomas Street, Porthleven, Helston | Freehold | 69 m² | £180,000 (2026) |
| 36, Thomas Street, Porthleven, Helston | Freehold | 84 m² | £350,000 (2026) |
| 38, Thomas Street, Porthleven, Helston | Freehold | 67 m² | £250,000 (2021) |
| 40 Thomas Street, Porthleven, Helston | Freehold | 90 m² | £195,195 (2016) |
| 41, Thomas Street, Porthleven, Helston | Freehold | 69 m² | £135,000 (2016) |
| 43 Thomas Street, Porthleven, Helston | Freehold | 58 m² | £175,000 (2024) |
| 45, Thomas Street, Porthleven, Helston | Freehold | 82 m² | £149,950 (2014) |
| 46 Thomas Street, Porthleven, Helston | Freehold | 75 m² | £161,500 (2013) |
| 47 Thomas Street, Porthleven, Helston | Freehold | 58 m² | £234,500 (2022) |
| 48 Thomas Street, Porthleven, Helston | - | 64 m² | - |
| 49 Thomas Street, Porthleven, Helston | Freehold | 64 m² | £210,000 (2020) |
| Beckleven, 28A, Thomas Street, Porthleven, Helston | Freehold | 44 m² | £245,000 (2021) |
| Leven Lodge, 27 Thomas Street, Porthleven | Freehold | 52 m² | £280,000 (2022) |
| Portbeck, 28, Thomas Street, Porthleven, Helston | Freehold | 43 m² | £245,000 (2021) |
| The Dairy, Thomas Street, Porthleven, Helston | - | 75 m² | - |
| The Parlour, Thomas Street, Porthleven, Helston | - | 65 m² | - |