| Flat 1, Kingsgate Castle, Joss Gap Road, Broadstairs | Freehold | 93 m² | £240,000 (2009) |
| Flat 4, Kingsgate Castle, Joss Gap Road, Broadstairs | Freehold | 41 m² | £20,000 (1998) |
| Flat 5, Kingsgate Castle, Joss Gap Road, Broadstairs | Freehold | 70 m² | £35,000 (1995) |
| Flat 6, Kingsgate Castle, Joss Gap Road, Broadstairs | - | 48 m² | - |
| Flat 10, Kingsgate Castle, Joss Gap Road, Broadstairs | Freehold | 68 m² | £290,000 (2011) |
| Flat 13, Kingsgate Castle, Joss Gap Road, Broadstairs | Freehold | 47 m² | £57,500 (2000) |
| Flat 15, Kingsgate Castle, Joss Gap Road, Broadstairs | - | 96 m² | - |
| Flat 16, Kingsgate Castle, Joss Gap Road, Broadstairs | - | 100 m² | - |
| Flat 18 Kingsgate Castle, Joss Gap Road, Broadstairs | Freehold | 72 m² | £362,000 (2014) |
| Flat 19 Kingsgate Castle, Joss Gap Road, Broadstairs | Freehold | 66 m² | £180,000 (2011) |
| Flat 20 Kingsgate Castle, Joss Gap Road, Broadstairs | Freehold | 95 m² | £219,500 (2015) |
| Flat 21, Kingsgate Castle, Joss Gap Road, Broadstairs | - | 106 m² | - |
| Flat 22, Kingsgate Castle, Joss Gap Road, Broadstairs | Freehold | 121 m² | £560,000 (2023) |
| Flat 24, Kingsgate Castle, Joss Gap Road, Broadstairs | Freehold | 148 m² | £800,000 (2024) |
| Flat 26 Kingsgate Castle, Joss Gap Road, Broadstairs | Freehold | 48 m² | £46,000 (1997) |
| Flat 27, Kingsgate Castle, Joss Gap Road, Broadstairs | Freehold | 48 m² | £225,000 (2024) |
| Flat 30 Kingsgate Castle, Joss Gap Road, Broadstairs | Freehold | 55 m² | £210,000 (2017) |
| Flat 31, Kingsgate Castle, Joss Gap Road, Broadstairs | Freehold | 104 m² | £190,500 (2005) |
| Flat 32 Kingsgate Castle, Joss Gap Road, Broadstairs | Freehold | 109 m² | £450,000 (2020) |
