| 1 Tregellas Road, Mullion, Helston | Freehold | 110 m² | £410,000 (2022) |
| 2 Tregellas Road, Mullion, Helston | Freehold | 77 m² | £295,000 (2025) |
| 5 Tregellas Road, Mullion, Helston | - | 84 m² | - |
| 6 Tregellas Road, Mullion, Helston | Freehold | 84 m² | £280,000 (2026) |
| 7, Tregellas Road, Mullion, Helston | Freehold | 72 m² | £285,000 (2020) |
| 8 Tregellas Road, Mullion, Helston | Freehold | 80 m² | £340,000 (2023) |
| 11, Tregellas Road, Mullion, Helston | Freehold | 51 m² | £245,000 (2020) |
| 13, Tregellas Road, Mullion, Helston | Freehold | 113 m² | £55,000 (1997) |
| 15 Tregellas Road, Mullion, Helston | Freehold | 99 m² | £275,000 (2024) |
| 16, Tregellas Road, Mullion, Helston | Freehold | 80 m² | £205,000 (2012) |
| 18, Tregellas Road, Mullion, Helston | Freehold | 81 m² | £175,000 (2017) |
| 19 Tregellas Road, Mullion, Helston | - | 94 m² | - |
| 20, Tregellas Road, Mullion, Helston | - | 74 m² | - |
| 21 Tregellas Road, Mullion, Helston | Freehold | 84 m² | £61,750 (1997) |
| 22, Tregellas Road, Mullion, Helston | Freehold | 81 m² | £255,000 (2019) |
| 32 Tregellas Road, Mullion, Helston | Freehold | 78 m² | £166,500 (2026) |
| 34 Tregellas Road, Mullion, Helston | Freehold | 79 m² | £49,000 (2000) |
| 35, Tregellas Road, Mullion, Helston | Freehold | 77 m² | £147,500 (2014) |
| 36, Tregellas Road, Mullion, Helston | Freehold | 102 m² | £137,000 (2009) |
| 38, Tregellas Road, Mullion, Helston | Freehold | 84 m² | £188,000 (2021) |
| 40 Tregellas Road, Mullion, Helston | Freehold | 78 m² | £220,000 (2025) |
| 41, Tregellas Road, Mullion, Helston | Freehold | 79 m² | £182,500 (2007) |
| 42 Tregellas Road, Mullion, Helston | Freehold | 77 m² | £232,500 (2025) |
| 43, Tregellas Road, Mullion, Helston | - | 84 m² | - |
| 44, Tregellas Road, Mullion, Helston | Freehold | 78 m² | £147,000 (2014) |
| 45, Tregellas Road, Mullion, Helston | Freehold | 68 m² | £155,000 (2018) |
| 46, Tregellas Road, Mullion, Helston | Freehold | 78 m² | £84,000 (2001) |
| 47, Tregellas Road, Mullion, Helston | Freehold | 90 m² | £29,950 (1998) |
| 48, Tregellas Road, Mullion, Helston | Freehold | 79 m² | £230,000 (2025) |
| 49, Tregellas Road, Mullion, Helston | Freehold | 79 m² | £245,000 (2022) |
| 50 Tregellas Road, Mullion, Helston | Freehold | 77 m² | £160,000 (2019) |
| 51, Tregellas Road, Mullion, Helston | Freehold | 62 m² | £240,000 (2021) |
| 52, Tregellas Road, Mullion, Helston | Freehold | 79 m² | £165,000 (2021) |
| 53, Tregellas Road, Mullion, Helston | Freehold | 88 m² | £175,000 (2019) |
| 56 Tregellas Road, Mullion, Helston | Freehold | 77 m² | £222,500 (2025) |
| 57, Tregellas Road, Mullion, Helston | Freehold | 79 m² | £176,000 (2020) |
| 58, Tregellas Road, Mullion, Helston | Freehold | 79 m² | £162,000 (2007) |
| 59, Tregellas Road, Mullion, Helston | - | 100 m² | - |
| Frognal, Tregellas Road, Mullion, Helston | Freehold | 102 m² | £310,000 (2014) |
| Little Oasis, Tregellas Road, Mullion, Helston | - | 39 m² | - |
| Plain Sailing, 4 Tregellas Road, Mullion, Helston | Freehold | 90 m² | £265,000 (2017) |
