| 1 Clwyd, Northcliffe, Penarth | Leasehold | 56 m² | £198,000 (2024) |
| 3, Clwyd, Northcliffe, Penarth | Leasehold | 55 m² | £215,000 (2023) |
| 4, Clwyd, Northcliffe, Penarth | Leasehold | 69 m² | £110,000 (2014) |
| 5, Clwyd, Northcliffe, Penarth | Leasehold | 60 m² | £140,000 (2014) |
| 6, Clwyd, Northcliffe, Penarth | Leasehold | 62 m² | £147,000 (2016) |
| 7 Clwyd, Northcliffe, Penarth | Leasehold | 62 m² | £165,000 (2025) |
| 9 Clwyd, Northcliffe, Penarth | Leasehold | 63 m² | £131,000 (2016) |
| 10, Clwyd, Northcliffe, Penarth | Leasehold | 57 m² | £140,000 (2018) |
| 12 Clwyd, Northcliffe, Penarth | Leasehold | 52 m² | £67,500 (2001) |
| 13 Clwyd, Northcliffe, Penarth | Leasehold | 67 m² | £167,500 (2023) |
| 14, Clwyd, Northcliffe, Penarth | Leasehold | 65 m² | £250,000 (2022) |
| 15, Clwyd, Northcliffe, Penarth | Leasehold | 67 m² | £143,000 (2017) |
| 16 Clwyd, Northcliffe, Penarth | Leasehold | 58 m² | £138,000 (2020) |
| 17 Clwyd, Northcliffe, Penarth | Leasehold | 69 m² | £140,000 (2016) |
| 18, Clwyd, Northcliffe, Penarth | Leasehold | 66 m² | £155,000 (2020) |
| 19 Clwyd, Northcliffe, Penarth | Leasehold | 64 m² | £40,000 (1998) |
| 20 Clwyd, Northcliffe, Penarth | Leasehold | 67 m² | £125,000 (2010) |
| 21, Clwyd, Northcliffe, Penarth | Leasehold | 55 m² | £137,000 (2016) |
| 22, Clwyd, Northcliffe, Penarth | Leasehold | 60 m² | £139,950 (2016) |
| 23, Clwyd, Northcliffe, Penarth | Leasehold | 61 m² | £135,000 (2016) |
| 24, Clwyd, Northcliffe, Penarth | Leasehold | 58 m² | £151,000 (2019) |
| 25 Clwyd, Northcliffe, Penarth | Leasehold | 56 m² | £144,000 (2020) |
| 26 Clwyd, Northcliffe, Penarth | Leasehold | 64 m² | £185,000 (2023) |
| 28 Clwyd, Northcliffe, Penarth | Leasehold | 67 m² | £149,950 (2018) |
| 29 Clwyd, Northcliffe, Penarth | Leasehold | 67 m² | £42,000 (1996) |
| 30, Clwyd, Northcliffe, Penarth | Leasehold | 65 m² | £205,000 (2020) |
