| 161 Old Castle Road, Llanelli, SA15 2SW | Sep 2025 | £210,000 | Semi-detached | Freehold |
| 163 Old Castle Road, Llanelli, SA15 2SW | Apr 2025 | £222,500 | Semi-detached | Freehold |
| 144 Old Castle Road, Llanelli, SA15 2SW | Feb 2025 | £86,000 | Terraced | Freehold |
| 126 Old Castle Road, Llanelli, SA15 2SW | Dec 2024 | £80,100 | Terraced | Freehold |
| 145 Old Castle Road, Llanelli, SA15 2SW | Dec 2023 | £97,500 | Terraced | Freehold |
| 141 Old Castle Road, Llanelli, SA15 2SW | Sep 2023 | £132,000 | Terraced | Freehold |
| 132 Old Castle Road, Llanelli, SA15 2SW | Dec 2021 | £130,000 | Terraced | Freehold |
| 142 Old Castle Road, Llanelli, SA15 2SW | Jun 2021 | £110,000 | Terraced | Freehold |
| 151 Old Castle Road, Llanelli, SA15 2SW | Apr 2019 | £85,000 | Terraced | Freehold |
| 158 Old Castle Road, Llanelli, SA15 2SW | Sep 2018 | £63,000 | Terraced | Freehold |
| 156 Old Castle Road, Llanelli, SA15 2SW | Mar 2014 | £64,000 | Terraced | Freehold |
| 147 Old Castle Road, Llanelli, SA15 2SW | Apr 2011 | £42,000 | Terraced | Freehold |
| 140 Old Castle Road, Llanelli, SA15 2SW | Feb 2008 | £88,500 | Terraced | Freehold |
| 157 Old Castle Road, Llanelli, SA15 2SW | Jan 2007 | £98,250 | Terraced | Freehold |
| 162 Old Castle Road, Llanelli, SA15 2SW | Mar 2002 | £36,000 | Terraced | Freehold |
| 150 Old Castle Road, Llanelli, SA15 2SW | Jan 1999 | £32,000 | Terraced | Freehold |
| 148 Old Castle Road, Llanelli, SA15 2SW | Jun 1998 | £31,000 | Terraced | Freehold |
| 152 Old Castle Road, Llanelli, SA15 2SW | Sep 1997 | £23,000 | Terraced | Freehold |
| 138 Old Castle Road, Llanelli, SA15 2SW | Dec 1995 | £19,000 | Terraced | Freehold |
| 164 Old Castle Road, Llanelli, SA15 2SW | Jul 1995 | £22,000 | Terraced | Freehold |