| 6, John Street, Cwmcarn, Cross Keys, Newport | Freehold | 103 m² | £34,000 (2024) |
| 8, John Street, Cwmcarn, Newport | Freehold | 92 m² | £80,000 (2014) |
| 9, John Street, Cwmcarn, Newport | Freehold | 130 m² | £68,000 (2013) |
| 10 John Street, Cwmcarn, Newport | Freehold | 95 m² | £159,950 (2025) |
| 11, John Street, Cwmcarn, Newport | Freehold | 75 m² | £120,000 (2018) |
| 13 John Street, Cwmcarn, Newport | Freehold | 79 m² | £123,000 (2018) |
| 14, John Street, Cwmcarn, Cross Keys, Newport | Freehold | 70 m² | £98,000 (2008) |
| 18, John Street, Cwmcarn, Newport | - | 53 m² | - |
| 19, John Street, Cwmcarn, Newport | Freehold | 81 m² | £100,000 (2018) |
| 20, John Street, Cwmcarn, Newport | Freehold | 72 m² | £114,950 (2016) |
| 21 John Street, Cwmcarn, Newport | Freehold | 82 m² | £170,000 (2024) |
| 22 John Street, Cwmcarn, Newport | Freehold | 78 m² | £72,250 (2014) |
| 23, John Street, Cwmcarn, Newport | Freehold | 86 m² | £120,000 (2006) |
| 25 John Street, Cwmcarn, Newport | Freehold | 88 m² | £100,000 (2022) |
| 26 John Street, Cwmcarn, Newport | - | 86 m² | - |
| 27, John Street, Cwmcarn, Newport | - | 96 m² | - |
| 28, John Street, Cwmcarn, Cross Keys, Newport | Freehold | 93 m² | £85,000 (2011) |
| 29 John Street, Cwmcarn, Newport | - | 95 m² | - |
| 35, John Street, Cwmcarn, Newport | Freehold | 116 m² | £185,000 (2023) |