| 1 Caroline Street, Llanelli | - | 84 m² | - |
| 2, Caroline Street, Llanelli | Freehold | 78 m² | £71,000 (2010) |
| 3 Caroline Street, Llanelli | Freehold | 75 m² | £118,000 (2025) |
| 4 Caroline Street, Llanelli | Freehold | 86 m² | £108,500 (2022) |
| 5 Caroline Street, Llanelli | Freehold | 73 m² | £90,000 (2022) |
| 6, Caroline Street, Llanelli | Freehold | 74 m² | £84,950 (2016) |
| 7 Caroline Street, Llanelli, Llanelli | Freehold | 97 m² | £32,000 (1995) |
| 9 Caroline Street, Llanelli | Freehold | 77 m² | £60,000 (2010) |
| 10 Caroline Street, Llanelli, Llanelli | Freehold | 88 m² | £120,000 (2023) |
| 12, Caroline Street, Llanelli | Freehold | 112 m² | £85,000 (2017) |
| 13 Caroline Street, Llanelli, Llanelli | Freehold | 72 m² | £81,000 (2016) |
| 14 Caroline Street, Llanelli | - | 96 m² | - |
| 15, Caroline Street, Llanelli | Freehold | 72 m² | £67,000 (2012) |
| 16, Caroline Street, Llanelli | Freehold | 99 m² | £79,000 (2022) |
| 17, Caroline Street, Llanelli | Freehold | 127 m² | £45,000 (2003) |
| 19 Caroline Street, Llanelli, Llanelli | - | 98 m² | - |
| 21 Caroline Street, Llanelli | Freehold | 89 m² | £117,000 (2022) |
| 22 Caroline Street, Llanelli | - | 88 m² | - |
| 23 Caroline Street, Llanelli, Llanelli | Freehold | 87 m² | £16,500 (1999) |
| 24, Caroline Street, Llanelli | Freehold | 75 m² | £26,315 (2000) |
| 25 Caroline Street, Llanelli, Llanelli | Freehold | 83 m² | £64,500 (2018) |
| 26, Caroline Street, Llanelli | - | 84 m² | - |
| 27, Caroline Street, Llanelli | - | 81 m² | - |
| 28 Caroline Street, Llanelli, Llanelli | Freehold | 82 m² | £68,000 (2018) |
| 29 Caroline Street, Llanelli | - | 80 m² | - |
| 30, Caroline Street, Llanelli | Freehold | 79 m² | £71,000 (2018) |
| 31, Caroline Street, Llanelli | Freehold | 144 m² | £41,000 (2002) |
| 32, Caroline Street, Llanelli | Freehold | 69 m² | £84,000 (2022) |
| 33, Caroline Street, Llanelli | Freehold | 135 m² | £117,000 (2007) |
| 36, Caroline Street, Llanelli | Freehold | 78 m² | £98,000 (2022) |
| 37 Caroline Street, Llanelli | Freehold | 92 m² | £107,000 (2023) |
| 39, Caroline Street, Llanelli | Freehold | 84 m² | £86,950 (2023) |
| 40, Caroline Street, Llanelli | - | 83 m² | - |
| 41, Caroline Street, Llanelli | - | 81 m² | - |
| 42, Caroline Street, Llanelli | - | 63 m² | - |
| 43, Caroline Street, Llanelli | Freehold | 83 m² | £18,000 (2022) |
| 45, Caroline Street, Llanelli | Freehold | 101 m² | £80,000 (2018) |
| 46 Caroline Street, Llanelli, Llanelli | - | 81 m² | - |
| 47 Caroline Street, Llanelli, Llanelli | Freehold | 82 m² | £72,500 (2018) |
| 48, Caroline Street, Llanelli | - | 79 m² | - |
| 49 Caroline Street, Llanelli, Llanelli | Freehold | 79 m² | £71,000 (2013) |
| 50, Caroline Street, Llanelli | Freehold | 94 m² | £48,000 (2002) |
| 51, Caroline Street, Llanelli | - | 83 m² | - |
| 52, Caroline Street, Llanelli | - | 84 m² | - |