| 2 Willett Close, Petts Wood, Orpington | Freehold | 133 m² | £585,000 (2019) |
| 4, Willett Close, Petts Wood, Orpington | Freehold | 96 m² | £580,000 (2017) |
| 5, Willett Close, Petts Wood, Orpington | Freehold | 181 m² | £435,000 (2010) |
| 6, Willett Close, Petts Wood, Orpington | Freehold | 127 m² | £827,000 (2023) |
| 8, Willett Close, Petts Wood, Orpington | - | 104 m² | - |
| 9, Willett Close, Petts Wood, Orpington | Freehold | 91 m² | £340,000 (2009) |
| 13 Willett Close, Petts Wood, Orpington | Freehold | 131 m² | £405,000 (2012) |
| 15, Willett Close, Petts Wood, Orpington | Freehold | 126 m² | £850,000 (2022) |
| 17 Willett Close, Petts Wood, Orpington | Freehold | 153 m² | £390,000 (2006) |
| 18, Willett Close, Petts Wood, Orpington | Freehold | 119 m² | £687,000 (2018) |
| 19 Willett Close, Petts Wood, Orpington | Freehold | 116 m² | £380,000 (2011) |
| 20 Willett Close, Petts Wood, Orpington | Freehold | 92 m² | £327,000 (2004) |
| 21, Willett Close, Petts Wood, Orpington | Freehold | 122 m² | £667,500 (2018) |
| 22, Willett Close, Petts Wood, Orpington | Freehold | 91 m² | £525,000 (2015) |
| 24 Willett Close, Petts Wood, Orpington | Freehold | 88 m² | £730,000 (2022) |
| 25, Willett Close, Petts Wood, Orpington | Freehold | 92 m² | £425,000 (2013) |
| 27 Willett Close, Petts Wood, Orpington | Freehold | 146 m² | £890,000 (2025) |
| 29, Willett Close, Petts Wood, Orpington | Freehold | 127 m² | £487,500 (2013) |
| 30 Willett Close, Petts Wood, Orpington | Freehold | 97 m² | £672,000 (2023) |
| 31, Willett Close, Petts Wood, Orpington | Freehold | 111 m² | £578,000 (2014) |