| 26, Towncourt Lane, Petts Wood, Orpington | Leasehold | 69 m² | £225,000 (2014) |
| 28, Towncourt Lane, Petts Wood, Orpington | Leasehold | 70 m² | £285,000 (2018) |
| 30, Towncourt Lane, Petts Wood, Orpington | Leasehold | 74 m² | £343,000 (2023) |
| 32 Towncourt Lane, Petts Wood, Orpington | - | 73 m² | - |
| 34 Towncourt Lane, Petts Wood, Orpington | Leasehold | 68 m² | £71,000 (1998) |
| 40, Towncourt Lane, Petts Wood, Orpington | Leasehold | 69 m² | £245,000 (2015) |
| 42 Towncourt Lane, Petts Wood, Orpington | Leasehold | 65 m² | £205,000 (2018) |
| 44 Towncourt Lane, Petts Wood, Orpington, Orpington | Leasehold | 73 m² | £210,000 (2011) |
| 46, Towncourt Lane, Petts Wood, Orpington | Leasehold | 68 m² | £325,000 (2021) |
| 48 Towncourt Lane, Petts Wood, Orpington | Leasehold | 65 m² | £378,000 (2024) |
| 56, Towncourt Lane, Petts Wood, Orpington | Freehold | 106 m² | £448,000 (2014) |
| 58 Towncourt Lane, Petts Wood, Orpington, Orpington | Freehold | 82 m² | £570,000 (2021) |
| 62, Towncourt Lane, Petts Wood, Orpington | Freehold | 88 m² | £480,000 (2018) |
| 66 Towncourt Lane, Petts Wood, Orpington | Freehold | 99 m² | £622,500 (2023) |
| 70, Towncourt Lane, Petts Wood, Orpington | Freehold | 114 m² | £320,000 (2013) |
| 72, Towncourt Lane, Petts Wood, Orpington | Freehold | 99 m² | £522,500 (2016) |
| 74, Towncourt Lane, Petts Wood, Orpington | Freehold | 119 m² | £300,000 (2011) |
| 78 Towncourt Lane, Petts Wood, Orpington | - | 94 m² | - |
| 82 Towncourt Lane, Petts Wood, Orpington | Freehold | 134 m² | £295,000 (2007) |
| 86 Towncourt Lane, Petts Wood, Orpington | Freehold | 132 m² | £177,000 (2001) |
| 88, Towncourt Lane, Petts Wood, Orpington | Freehold | 198 m² | £525,000 (2013) |