| 1, Knoll Gardens, Carmarthen | Freehold | 82 m² | £123,500 (2016) |
| 3 Knoll Gardens, Carmarthen, Carmarthen | Freehold | 91 m² | £129,950 (2007) |
| 4, Knoll Gardens, Carmarthen | Freehold | 86 m² | £189,500 (2024) |
| 6, Knoll Gardens, Carmarthen | - | 86 m² | - |
| 8 Knoll Gardens, Carmarthen, Carmarthen | Freehold | 86 m² | £179,000 (2022) |
| 10, Knoll Gardens, Carmarthen | Freehold | 109 m² | £150,000 (2021) |
| 11, Knoll Gardens, Carmarthen | Freehold | 89 m² | £159,000 (2020) |
| 13 Knoll Gardens, Carmarthen | Freehold | 89 m² | £173,000 (2022) |
| 14, Knoll Gardens, Carmarthen | Freehold | 89 m² | £150,000 (2020) |
| 18 Knoll Gardens, Carmarthen | Freehold | 94 m² | £143,000 (2024) |
| 19 Knoll Gardens, Carmarthen | Freehold | 107 m² | £135,000 (2022) |
| 20 Knoll Gardens, Carmarthen | Freehold | 89 m² | £132,000 (2007) |
| 21, Knoll Gardens, Carmarthen | Freehold | 89 m² | £144,000 (2016) |
| 22 Knoll Gardens, Carmarthen | Freehold | 84 m² | £117,500 (2018) |
| 23 Knoll Gardens, Carmarthen, Carmarthen | Freehold | 112 m² | £152,500 (2013) |
| 24 Knoll Gardens, Carmarthen | Freehold | 138 m² | £225,000 (2025) |
| 27, Knoll Gardens, Carmarthen | Freehold | 85 m² | £190,000 (2025) |
| 28 Knoll Gardens, Carmarthen | Freehold | 98 m² | £210,000 (2025) |
| 29, Knoll Gardens, Carmarthen | Freehold | 87 m² | £135,000 (2005) |
| 31 Knoll Gardens, Carmarthen, Carmarthen | Freehold | 121 m² | £245,000 (2020) |
| 32 Knoll Gardens, Carmarthen | Freehold | 116 m² | £335,000 (2023) |
