| 1, Tanyfarteg, Ystradgynlais, Swansea | Freehold | 96 m² | £126,000 (2015) |
| 4 Tanyfarteg, Ystradgynlais, Swansea | Freehold | 76 m² | £35,000 (1997) |
| 7, Tanyfarteg, Ystradgynlais, Swansea | Freehold | 94 m² | £140,000 (2019) |
| 10, Tanyfarteg, Ystradgynlais, Swansea | Freehold | 95 m² | £136,000 (2017) |
| 11, Tanyfarteg, Ystradgynlais, Swansea | Freehold | 94 m² | £67,500 (2002) |
| 13 Tanyfarteg, Ystradgynlais, Swansea | Freehold | 92 m² | £222,000 (2025) |
| 22 Tanyfarteg, Ystradgynlais, Swansea | Freehold | 92 m² | £210,000 (2024) |
| 27, Tanyfarteg, Ystradgynlais, Swansea | Freehold | 95 m² | £132,000 (2014) |
| 28 Tanyfarteg, Ystradgynlais, Swansea | Freehold | 123 m² | £172,000 (2019) |
| 29, Tanyfarteg, Ystradgynlais, Swansea | Freehold | 101 m² | £125,000 (2012) |
| 31, Tanyfarteg, Ystradgynlais, Swansea | Freehold | 131 m² | £135,000 (2020) |
| 32, Tanyfarteg, Ystradgynlais, Swansea | Freehold | 96 m² | £129,950 (2016) |
| 33, Tanyfarteg, Ystradgynlais, Swansea | - | 93 m² | - |
| 36, Tanyfarteg, Ystradgynlais, Swansea | Freehold | 94 m² | £130,000 (2017) |
| 37 Tanyfarteg, Ystradgynlais, Swansea | Freehold | 104 m² | £190,000 (2025) |
| 40 Tanyfarteg, Ystradgynlais, Swansea | Freehold | 89 m² | £105,000 (2019) |
| 41 Tanyfarteg, Ystradgynlais, Swansea | - | 79 m² | - |