| Flat 1 Cuckmere House, 18, Upperton Road, Eastbourne | Leasehold | 31 m² | £97,000 (2022) |
| Flat 2 Cuckmere House, 18, Upperton Road, Eastbourne | Leasehold | 30 m² | £16,750 (1998) |
| Flat 4, Cuckmere House, 18 Upperton Road, Eastbourne | Leasehold | 32 m² | £90,000 (2020) |
| Flat 5, Cuckmere House, 18 Upperton Road, Eastbourne | Leasehold | 30 m² | £20,000 (1999) |
| Flat 6 Cuckmere House, 18, Upperton Road, Eastbourne | Leasehold | 30 m² | £94,000 (2020) |
| Flat 7 Cuckmere House, 18, Upperton Road, Eastbourne | Leasehold | 31 m² | £94,950 (2018) |
| Flat 8, Cuckmere House, Eastbourne | Leasehold | 32 m² | £112,500 (2023) |
| Flat 9, Cuckmere House, 18 Upperton Road, Eastbourne | Leasehold | 31 m² | £100,000 (2022) |
| Flat 10, Cuckmere House, 18, Upperton Road, Eastbourne | Leasehold | 30 m² | £64,000 (2012) |
| Flat 11, Cuckmere House, 18 Upperton Road, Eastbourne | Leasehold | 31 m² | £90,000 (2025) |
| Flat 12 Cuckmere House, 18, Upperton Road, Eastbourne | Leasehold | 31 m² | £69,000 (2013) |
| Flat 14 Cuckmere House, 18, Upperton Road, Eastbourne | Leasehold | 31 m² | £41,000 (2002) |
| Flat 15, Cuckmere House, 18 Upperton Road, Eastbourne | Leasehold | 32 m² | £80,000 (2017) |
| Flat 16 Cuckmere House, 18, Upperton Road, Eastbourne | Leasehold | 30 m² | £73,500 (2004) |
| Flat 17, Cuckmere House, 18 Upperton Road, Eastbourne | Leasehold | 28 m² | £95,000 (2024) |
| Flat 18 Cuckmere House, 18, Upperton Road, Eastbourne | Leasehold | 32 m² | £67,500 (2013) |
| Flat 19 Cuckmere House, 18, Upperton Road, Eastbourne | Leasehold | 31 m² | £13,000 (1997) |
| Flat 20, Cuckmere House, 18 Upperton Road, Eastbourne | Leasehold | 30 m² | £75,000 (2006) |
| Flat 21, Cuckmere House, 18 Upperton Road, Eastbourne | Leasehold | 31 m² | £107,500 (2024) |
| Flat 22, Cuckmere House, 18 Upperton Road, Eastbourne | Leasehold | 32 m² | £100,000 (2022) |
| Flat 23 Cuckmere House, 18, Upperton Road, Eastbourne | Leasehold | 32 m² | £100,000 (2020) |
| Flat 24 Cuckmere House, 18, Upperton Road, Eastbourne | - | 31 m² | - |
| Flat 25 Cuckmere House, 18, Upperton Road, Eastbourne | Leasehold | 31 m² | £60,500 (2010) |
| Flat 26 Cuckmere House, 18, Upperton Road, Eastbourne | Leasehold | 25 m² | £51,000 (2002) |
