| 36 Brecon Road, Ystradgynlais, Swansea, SA9 1HE | Jun 2026 | £160,000 | Semi-detached | Freehold |
| 16 Brecon Road, Ystradgynlais, Swansea, SA9 1HE | Dec 2025 | £335,000 | Semi-detached | Freehold |
| 17 Brecon Road, Ystradgynlais, Swansea, SA9 1HE | Oct 2025 | £170,000 | Semi-detached | Freehold |
| 40 Brecon Road, Ystradgynlais, Swansea, SA9 1HE | Feb 2025 | £150,000 | Semi-detached | Freehold |
| 20 Brecon Road, Ystradgynlais, Swansea, SA9 1HE | Jun 2022 | £235,000 | Semi-detached | Freehold |
| 30 Brecon Road, Ystradgynlais, Swansea, SA9 1HE | Aug 2021 | £120,000 | Other property | Leasehold |
| 34 Brecon Road, Ystradgynlais, Swansea, SA9 1HE | Dec 2020 | £172,000 | Semi-detached | Freehold |
| 4 Brecon Road, Ystradgynlais, Swansea, SA9 1HE | Feb 2020 | £154,950 | Semi-detached | Freehold |
| 32 Brecon Road, Ystradgynlais, Swansea, SA9 1HE | Apr 2019 | £85,000 | Terraced | Freehold |
| 12 Brecon Road, Ystradgynlais, Swansea, SA9 1HE | Nov 2016 | £89,950 | Terraced | Freehold |
| 8 Brecon Road, Ystradgynlais, Swansea, SA9 1HE | Jun 2016 | £90,000 | Terraced | Freehold |
| Ystradgynlais Campus, 3 Brecon Road, Ystradgynlais, Swansea, SA9 1HE | Jun 2016 | £147,500 | Detached | Freehold |
| 27 Brecon Road, Ystradgynlais, Swansea, SA9 1HE | Oct 2013 | £110,000 | Semi-detached | Leasehold |
| 14 Brecon Road, Ystradgynlais, Swansea, SA9 1HE | Dec 2011 | £100,000 | Semi-detached | Freehold |
| 42 Brecon Road, Ystradgynlais, Swansea, SA9 1HE | Oct 2008 | £121,000 | Semi-detached | Freehold |
| 2 Brecon Road, Ystradgynlais, Swansea, SA9 1HE | Jul 2008 | £177,000 | Terraced | Freehold |
| 10 Brecon Road, Ystradgynlais, Swansea, SA9 1HE | Jun 2005 | £85,000 | Terraced | Freehold |
| 28 Brecon Road, Ystradgynlais, Swansea, SA9 1HE | Mar 2005 | £90,000 | Semi-detached | Freehold |
| 44 Brecon Road, Ystradgynlais, Swansea, SA9 1HE | Sep 2002 | £41,000 | Terraced | Freehold |