| 1, Mullion Close, St. Austell | Freehold | 70 m² | £170,000 (2018) |
| 2, Mullion Close, St. Austell | Freehold | 84 m² | £167,000 (2019) |
| 3, Mullion Close, St. Austell | Freehold | 115 m² | £200,000 (2010) |
| 4 Mullion Close, St. Austell | Freehold | 70 m² | £176,000 (2006) |
| 5, Mullion Close, St. Austell | Freehold | 85 m² | £155,000 (2012) |
| 7 Mullion Close, St. Austell | Leasehold | 49 m² | £97,800 (2021) |
| 8, Mullion Close, St. Austell | Leasehold | 42 m² | £127,750 (2024) |
| 9 Mullion Close, St. Austell | Freehold | 48 m² | £130,000 (2008) |
| 10, Mullion Close, St. Austell | Freehold | 37 m² | £122,000 (2022) |
| 11, Mullion Close, St. Austell | Freehold | 68 m² | £150,000 (2015) |
| 12, Mullion Close, St. Austell | Freehold | 71 m² | £242,500 (2022) |
| 14, Mullion Close, St. Austell | Freehold | 36 m² | £96,000 (2018) |
| 15 Mullion Close, St. Austell | Leasehold | 52 m² | £140,000 (2023) |
| 16 Mullion Close, St. Austell | - | 47 m² | - |
| 17 Mullion Close, St. Austell | Freehold | 52 m² | £119,000 (2009) |
| 18 Mullion Close, St. Austell | Freehold | 67 m² | £161,880 (2006) |
| 19, Mullion Close, St. Austell | Leasehold | 67 m² | £103,133 (2016) |
| 20, Mullion Close, St. Austell | Leasehold | 58 m² | £110,646 (2016) |
| 21, Mullion Close, St. Austell | Leasehold | 65 m² | £116,667 (2018) |
| 22, Mullion Close, St. Austell | Leasehold | 67 m² | £113,166 (2016) |
