| Beaumont House, Castle Hill, Seaton | - | 313 m² | - |
| Castle Cottage, Castle Hill, Seaton | Freehold | 222 m² | £250,000 (2019) |
| Cliff Cottage, Castle Hill, Seaton | Freehold | 89 m² | £236,500 (2004) |
| Flat 1 Kingsland, Castle Hill, Seaton | Leasehold | 86 m² | £350,000 (2021) |
| Flat 1 Washington House, Castle Hill, Seaton | Leasehold | 64 m² | £220,000 (2018) |
| Flat 1, Cliff Castle, Castle Hill, Seaton | Leasehold | 85 m² | £195,000 (2011) |
| Flat 1, St. Elmo, Castle Hill, Seaton | Freehold | 45 m² | £115,000 (2005) |
| Flat 2 Cliff Castle, Castle Hill, Seaton | Leasehold | 79 m² | £270,000 (2021) |
| Flat 2 St. Elmo, Castle Hill, Seaton | Freehold | 42 m² | £62,500 (2009) |
| Flat 2 Washington House, Castle Hill, Seaton | Leasehold | 62 m² | £230,000 (2017) |
| Flat 3 Cliff Castle, Castle Hill, Seaton | Leasehold | 81 m² | £218,500 (2019) |
| Flat 3 Kingsland, Castle Hill, Seaton | Leasehold | 92 m² | £175,000 (2016) |
| Flat 3 St. Elmo, Castle Hill, Seaton | Freehold | 41 m² | £179,950 (2022) |
| Flat 3, Washington House, Castle Hill, Seaton | Leasehold | 67 m² | £247,500 (2024) |
| Flat 4 Cliff Castle, Castle Hill, Seaton | Leasehold | 73 m² | £220,000 (2014) |
| Flat 4, Washington House, Castle Hill, Seaton | Leasehold | 64 m² | £178,000 (2015) |
| Flat 5 Cliff Castle, Castle Hill, Seaton | Leasehold | 57 m² | £32,000 (1997) |
| Flat 5 Washington House, Castle Hill, Seaton | Leasehold | 72 m² | £225,000 (2013) |
| Flat 6, Washington House, Castle Hill, Seaton | Leasehold | 75 m² | £127,500 (2001) |
| Flat 7, Cliff Castle, Castle Hill, Seaton | Leasehold | 69 m² | £178,000 (2015) |
| Flat 8 Cliff Castle, Castle Hill, Seaton | Leasehold | 58 m² | £193,000 (2018) |
| Flat 9 Cliff Castle, Castle Hill, Seaton | Leasehold | 88 m² | £315,000 (2024) |
| Halcyon Cottage, Castle Hill, Seaton | Freehold | 192 m² | £320,000 (2011) |
