| 1 Blackthorn House, 1, Blackthorn Avenue, Chigwell | Leasehold | 60 m² | £291,000 (2021) |
| 2 Blackthorn Avenue, Chigwell | - | 80 m² | - |
| 2 Blackthorn House, 1, Blackthorn Avenue, Chigwell | Leasehold | 60 m² | £303,000 (2022) |
| 3 Blackthorn Avenue, Chigwell | - | 80 m² | - |
| 3 Blackthorn House, 1, Blackthorn Avenue, Chigwell | Leasehold | 60 m² | £335,000 (2023) |
| 4 Blackthorn Avenue, Chigwell | - | 80 m² | - |
| 4 Blackthorn House, 1, Blackthorn Avenue, Chigwell | Leasehold | 60 m² | £310,000 (2021) |
| 5 Blackthorn Avenue, Chigwell | - | 102 m² | - |
| 5 Blackthorn House, 1, Blackthorn Avenue, Chigwell | Leasehold | 60 m² | £325,000 (2017) |
| 6 Blackthorn Avenue, Chigwell | - | 102 m² | - |
| 6 Blackthorn House, 1, Blackthorn Avenue, Chigwell | Leasehold | 60 m² | £325,000 (2017) |
| 7 Blackthorn Avenue, Chigwell | - | 102 m² | - |
| 7 Blackthorn House, 1, Blackthorn Avenue, Chigwell | Leasehold | 60 m² | £325,000 (2017) |
| 8 Blackthorn Avenue, Chigwell | - | 137 m² | - |
| 8 Blackthorn House, 1, Blackthorn Avenue, Chigwell | Leasehold | 60 m² | £330,000 (2017) |
| 9 Blackthorn Avenue, Chigwell | - | 137 m² | - |
| 9 Blackthorn House, 1, Blackthorn Avenue, Chigwell | Leasehold | 60 m² | £290,000 (2021) |
| 10 Blackthorn Avenue, Chigwell | - | 137 m² | - |
| 10 Blackthorn House, 1, Blackthorn Avenue, Chigwell | Leasehold | 60 m² | £315,000 (2022) |
| 11 Blackthorn Avenue, Chigwell | - | 137 m² | - |
| 11 Blackthorn House, 1, Blackthorn Avenue, Chigwell | Leasehold | 60 m² | £295,000 (2019) |
| 12 Blackthorn House, 1, Blackthorn Avenue, Chigwell | Leasehold | 60 m² | £305,000 (2021) |
| 12, Blackthorn Avenue, Chigwell | - | 102 m² | - |
| 13 Blackthorn House, 1, Blackthorn Avenue, Chigwell | Leasehold | 60 m² | £323,000 (2022) |
| 13, Blackthorn Avenue, Chigwell | - | 102 m² | - |
| 14 Blackthorn House, 1, Blackthorn Avenue, Chigwell | Leasehold | 60 m² | £305,000 (2021) |
| 14, Blackthorn Avenue, Chigwell | Leasehold | 102 m² | £299,750 (2025) |
| 15 Blackthorn House, 1, Blackthorn Avenue, Chigwell | Leasehold | 60 m² | £300,000 (2021) |
| 15, Blackthorn Avenue, Chigwell | - | 102 m² | - |
| 16 Blackthorn House, 1, Blackthorn Avenue, Chigwell | Leasehold | 60 m² | £300,000 (2021) |
| 16, Blackthorn Avenue, Chigwell | - | 102 m² | - |
| 17, Blackthorn Avenue, Chigwell | - | 102 m² | - |
