| 1, Heol Y Twyn, Pontlliw, Swansea | Freehold | 69 m² | £142,500 (2022) |
| 2, Heol Y Twyn, Pontlliw, Swansea | Freehold | 70 m² | £167,000 (2022) |
| 3 Heol Y Twyn, Pontlliw, Swansea | Freehold | 76 m² | £33,500 (2002) |
| 4, Heol Y Twyn, Pontlliw, Swansea | Freehold | 69 m² | £90,500 (2016) |
| 5, Heol Y Twyn, Pontlliw, Swansea | Freehold | 67 m² | £110,000 (2012) |
| 6, Heol Y Twyn, Pontlliw, Swansea | Freehold | 34 m² | £47,500 (2002) |
| 7, Heol Y Twyn, Pontlliw, Swansea | Freehold | 74 m² | £87,000 (2014) |
| 9 Heol Y Twyn, Pontlliw, Swansea, Swansea | Freehold | 68 m² | £102,000 (2007) |
| 10, Heol Y Twyn, Pontlliw, Swansea | Freehold | 68 m² | £128,000 (2020) |
| 12 Heol Y Twyn, Pontlliw, Swansea | Freehold | 80 m² | £145,000 (2021) |
| 12A, Heol Y Twyn, Pontlliw, Swansea | Freehold | 122 m² | £160,000 (2013) |
| 16, Heol Y Twyn, Pontlliw, Swansea | Freehold | 68 m² | £92,000 (2018) |
| 17 Heol Y Twyn, Pontlliw, Swansea | Freehold | 67 m² | £159,000 (2022) |
| 18 Heol Y Twyn, Pontlliw, Swansea | Freehold | 68 m² | £165,001 (2024) |
| 19 Heol Y Twyn, Pontlliw, Swansea, Swansea | Freehold | 68 m² | £145,000 (2022) |
| 21 Heol Y Twyn, Pontlliw, Swansea | Freehold | 68 m² | £128,000 (2025) |
| 22 Heol Y Twyn, Pontlliw, Swansea | Freehold | 68 m² | £164,000 (2024) |
| 23, Heol Y Twyn, Pontlliw, Swansea | Freehold | 69 m² | £150,000 (2020) |
| 24, Heol Y Twyn, Pontlliw, Swansea | Freehold | 69 m² | £165,000 (2026) |
| 26 Heol Y Twyn, Pontlliw, Swansea | Freehold | 68 m² | £106,000 (2006) |
| 27, Heol Y Twyn, Pontlliw, Swansea | Freehold | 80 m² | £130,000 (2019) |
| 29, Heol Y Twyn, Pontlliw, Swansea | Freehold | 91 m² | £109,000 (2016) |
| 31, Heol Y Twyn, Pontlliw, Swansea | Freehold | 51 m² | £95,000 (2015) |
| 33, Heol Y Twyn, Pontlliw, Swansea | Freehold | 68 m² | £129,995 (2020) |
| 34, Heol Y Twyn, Pontlliw, Swansea | Freehold | 68 m² | £98,000 (2019) |
| 35 Heol Y Twyn, Pontlliw, Swansea | Freehold | 70 m² | £64,400 (2013) |
| 38, Heol Y Twyn, Pontlliw, Swansea | Freehold | 78 m² | £136,000 (2024) |
| 41, Heol Y Twyn, Pontlliw, Swansea | Freehold | 63 m² | £137,500 (2021) |