| 1, Sewell Close, Birchington | Freehold | 120 m² | £336,000 (2020) |
| 3, Sewell Close, Birchington | Freehold | 68 m² | £307,500 (2025) |
| 4, Sewell Close, Birchington | Freehold | 94 m² | £200,000 (2013) |
| 7 Sewell Close, Birchington | Freehold | 89 m² | £350,000 (2024) |
| 10, Sewell Close, Birchington | Freehold | 68 m² | £82,950 (2000) |
| 12, Sewell Close, Birchington | Freehold | 70 m² | £235,000 (2020) |
| 14 Sewell Close, Birchington | Freehold | 77 m² | £202,000 (2015) |
| 16, Sewell Close, Birchington | Freehold | 82 m² | £330,000 (2023) |
| 19, Sewell Close, Birchington | Freehold | 81 m² | £252,500 (2021) |
| 20 Sewell Close, Birchington, Birchington | Freehold | 53 m² | £255,000 (2025) |
| 21, Sewell Close, Birchington | Freehold | 101 m² | £182,000 (2009) |
| 23, Sewell Close, Birchington | Freehold | 83 m² | £167,000 (2012) |
| 29 Sewell Close, Birchington | Freehold | 92 m² | £285,000 (2025) |
| 30, Sewell Close, Birchington | Freehold | 91 m² | £163,500 (2004) |
| 31, Sewell Close, Birchington | - | 97 m² | - |
| 32 Sewell Close, Birchington | Freehold | 86 m² | £299,995 (2022) |
| 33, Sewell Close, Birchington | Freehold | 69 m² | £155,000 (2007) |
| 34, Sewell Close, Birchington | Freehold | 75 m² | £153,000 (2006) |
| 37, Sewell Close, Birchington | Freehold | 82 m² | £310,000 (2025) |
| 39, Sewell Close, Birchington | Freehold | 88 m² | £247,950 (2020) |
| 41 Sewell Close, Birchington | Freehold | 70 m² | £285,000 (2023) |
| 43 Sewell Close, Birchington, Birchington | - | 142 m² | - |
| 47, Sewell Close, Birchington | Freehold | 98 m² | £245,000 (2017) |