| 1 Plynlimon Avenue, Croespenmaen, Crumlin, Newport | Leasehold | 99 m² | £307,000 (2026) |
| 3, Plynlimon Avenue, Croespenmaen, Crumlin, Newport | Freehold | 103 m² | £230,000 (2017) |
| 5, Plynlimon Avenue, Croespenmaen, Crumlin, Newport | - | 123 m² | - |
| 7 Plynlimon Avenue, Croespenmaen, Crumlin, Newport | - | 140 m² | - |
| 11, Plynlimon Avenue, Croespenmaen, Crumlin, Newport | Freehold | 112 m² | £237,000 (2020) |
| 13, Plynlimon Avenue, Croespenmaen, Crumlin, Newport | Freehold | 181 m² | £330,000 (2021) |
| 17, Plynlimon Avenue, Croespenmaen, Crumlin, Newport | Freehold | 158 m² | £115,000 (2002) |
| 19, Plynlimon Avenue, Croespenmaen, Crumlin, Newport | Freehold | 141 m² | £290,000 (2020) |
| 20, Plynlimon Avenue, Croespenmaen, Crumlin, Newport | Freehold | 82 m² | £170,000 (2021) |
| 21, Plynlimon Avenue, Croespenmaen, Crumlin, Newport | Freehold | 105 m² | £144,000 (2019) |
| 22 Plynlimon Avenue, Croespenmaen, Newport | Freehold | 62 m² | £109,995 (2008) |
| 24 Plynlimon Avenue, Croespenmaen, Crumlin, Newport | Freehold | 56 m² | £145,000 (2021) |
| 25, Plynlimon Avenue, Croespenmaen, Crumlin, Newport | Freehold | 88 m² | £139,000 (2013) |
| 26, Plynlimon Avenue, Croespenmaen, Crumlin, Newport | Freehold | 68 m² | £187,000 (2024) |
| 27, Plynlimon Avenue, Croespenmaen, Crumlin, Newport | Freehold | 100 m² | £125,000 (2006) |
| 28, Plynlimon Avenue, Croespenmaen, Crumlin, Newport | Freehold | 156 m² | £325,000 (2020) |
| 29 Plynlimon Avenue, Croespenmaen, Crumlin, Newport | Freehold | 88 m² | £192,500 (2023) |
| 31, Plynlimon Avenue, Croespenmaen, Crumlin, Newport | Freehold | 100 m² | £180,000 (2021) |
| 33 Plynlimon Avenue, Croespenmaen, Crumlin, Newport | Freehold | 150 m² | £237,000 (2022) |
| 35 Plynlimon Avenue, Croespenmaen, Crumlin, Newport | Freehold | 72 m² | £210,000 (2024) |
| 36, Plynlimon Avenue, Croespenmaen, Crumlin, Newport | Freehold | 155 m² | £285,000 (2017) |
| 37, Plynlimon Avenue, Croespenmaen, Crumlin, Newport | Freehold | 101 m² | £175,000 (2019) |
| 38, Plynlimon Avenue, Croespenmaen, Crumlin, Newport | Freehold | 143 m² | £325,000 (2019) |
| 39, Plynlimon Avenue, Croespenmaen, Crumlin, Newport | Freehold | 89 m² | £150,000 (2022) |
| 41, Plynlimon Avenue, Croespenmaen, Crumlin, Newport | Freehold | 89 m² | £140,000 (2008) |
| 42 Plynlimon Avenue, Croespenmaen, Crumlin, Newport | Freehold | 226 m² | £475,000 (2024) |
| 43 Plynlimon Avenue, Croespenmaen, Crumlin, Newport | - | 94 m² | - |
| 45 Plynlimon Avenue, Croespenmaen, Crumlin, Newport | Freehold | 84 m² | £100,000 (2013) |
| 46, Plynlimon Avenue, Croespenmaen, Crumlin, Newport | Freehold | 225 m² | £270,000 (2017) |
| 47 Plynlimon Avenue, Croespenmaen, Crumlin, Newport | - | 99 m² | - |
| 50, Plynlimon Avenue, Croespenmaen, Crumlin, Newport | Freehold | 191 m² | £360,000 (2019) |
| 54, Plynlimon Avenue, Croespenmaen, Crumlin, Newport | Freehold | 337 m² | £440,000 (2018) |
| 56, Plynlimon Avenue, Croespenmaen, Crumlin, Newport | Freehold | 341 m² | £397,500 (2018) |
| 58 Plynlimon Avenue, Croespenmaen, Croespenmaen | Freehold | 341 m² | £60,000 (2019) |