| 1, Twyniago, Pontarddulais, Swansea | Freehold | 69 m² | £100,000 (2008) |
| 2, Twyniago, Pontarddulais, Swansea | - | 240 m² | - |
| 5, Twyniago, Pontarddulais, Swansea | Freehold | 55 m² | £101,000 (2020) |
| 6, Twyniago, Pontarddulais, Swansea | Freehold | 318 m² | £264,000 (2010) |
| 7 Twyniago, Pontarddulais, Swansea | Freehold | 97 m² | £247,000 (2025) |
| 8, Twyniago, Pontarddulais, Swansea | Freehold | 108 m² | £220,000 (2017) |
| 10, Twyniago, Pontarddulais, Swansea | Freehold | 97 m² | £90,000 (2010) |
| 11 Twyniago, Pontarddulais, Swansea | Freehold | 71 m² | £208,000 (2023) |
| 13 Twyniago, Pontarddulais, Swansea | Freehold | 58 m² | £100,000 (2024) |
| 16, Twyniago, Pontarddulais, Swansea | Freehold | 85 m² | £106,000 (2010) |
| 17 Twyniago, Pontarddulais, Swansea, Swansea | Freehold | 87 m² | £140,000 (2021) |
| 19, Twyniago, Pontarddulais, Swansea | Freehold | 79 m² | £115,000 (2017) |
| 20, Twyniago, Pontarddulais, Swansea | Freehold | 96 m² | £130,000 (2018) |
| 21, Twyniago, Pontarddulais, Swansea | Freehold | 76 m² | £91,000 (2017) |
| 23 Twyniago, Pontarddulais, Swansea | Freehold | 123 m² | £230,000 (2022) |
| 25, Twyniago, Pontarddulais, Swansea | Freehold | 74 m² | £173,250 (2024) |
| 28, Twyniago, Pontarddulais, Swansea | Freehold | 92 m² | £141,995 (2016) |
| 29, Twyniago, Pontarddulais, Swansea | Freehold | 92 m² | £260,000 (2025) |
| 30 Twyniago, Pontarddulais, Swansea | - | 61 m² | - |
| 31, Twyniago, Pontarddulais, Swansea | Freehold | 74 m² | £185,000 (2023) |
| 34 Twyniago, Pontarddulais, Swansea | Freehold | 101 m² | £196,000 (2026) |
| 38 Twyniago, Pontarddulais, Swansea | - | 114 m² | - |
| 39, Twyniago, Pontarddulais, Swansea | - | 86 m² | - |
| 40, Twyniago, Pontarddulais, Swansea | Freehold | 80 m² | £91,500 (2016) |
| 42, Twyniago, Pontarddulais, Swansea | Freehold | 82 m² | £105,000 (2015) |
| 50, Twyniago, Pontarddulais, Swansea | Freehold | 40 m² | £8,000 (1998) |
| 52 Twyniago, Pontarddulais, Swansea | Freehold | 85 m² | £143,000 (2015) |
| 54, Twyniago, Pontarddulais, Swansea | - | 88 m² | - |
| 58 Twyniago, Pontarddulais, Swansea | Freehold | 129 m² | £346,950 (2022) |
| Golwg Yr Haul, Twyniago, Pontarddulais, Swansea | Freehold | 97 m² | £145,000 (2011) |
| Y Graig, Twyniago, Pontarddulais, Swansea | Freehold | 97 m² | £156,000 (2024) |