| 1, Maes Y Dderwen, Carmarthen | Freehold | 136 m² | £200,000 (2019) |
| 2 Maes Y Dderwen, Carmarthen | - | 136 m² | - |
| 3 Maes Y Dderwen, Carmarthen | - | 66 m² | - |
| 5, Maes Y Dderwen, Carmarthen | Freehold | 121 m² | £159,950 (2017) |
| 6 Maes Y Dderwen, Carmarthen | - | 105 m² | - |
| 7, Maes Y Dderwen, Carmarthen | Freehold | 106 m² | £155,000 (2019) |
| 8, Maes Y Dderwen, Carmarthen | Freehold | 66 m² | £67,500 (1999) |
| 10, Maes Y Dderwen, Carmarthen | Freehold | 93 m² | £166,000 (2015) |
| 11, Maes Y Dderwen, Carmarthen | Freehold | 86 m² | £132,500 (2013) |
| 16, Maes Y Dderwen, Carmarthen | - | 105 m² | - |
| 17-19, Maes Y Dderwen, Carmarthen | Freehold | 178 m² | £410,000 (2025) |
| 18 Maes Y Dderwen, Carmarthen | - | 98 m² | - |
| 20, Maes Y Dderwen, Carmarthen | Freehold | 107 m² | £150,000 (2013) |
| 21 Maes Y Dderwen, Carmarthen | Freehold | 77 m² | £175,000 (2021) |
| 23, Maes Y Dderwen, Carmarthen | - | 83 m² | - |
| 24, Maes Y Dderwen, Carmarthen | Freehold | 100 m² | £192,500 (2021) |
| 26 Maes Y Dderwen, Carmarthen | Freehold | 99 m² | £181,500 (2018) |
| 27, Maes Y Dderwen, Carmarthen | Freehold | 89 m² | £180,000 (2020) |
| 29, Maes Y Dderwen, Carmarthen | Freehold | 77 m² | £189,950 (2021) |
| 30, Maes Y Dderwen, Carmarthen | Freehold | 95 m² | £169,000 (2009) |
| 31 Maes Y Dderwen, Carmarthen | Freehold | 98 m² | £167,500 (2004) |
| 33 Maes Y Dderwen, Carmarthen | Freehold | 101 m² | £229,000 (2021) |
| 35, Maes Y Dderwen, Carmarthen | Freehold | 147 m² | £232,000 (2020) |
| 37 Maes Y Dderwen, Carmarthen | Freehold | 90 m² | £169,750 (2004) |