| 138 Gwynedd Avenue, Townhill, Swansea | - | 91 m² | - |
| 142, Gwynedd Avenue, Townhill, Swansea | Freehold | 95 m² | £70,000 (2013) |
| 144 Gwynedd Avenue, Townhill, Swansea | Freehold | 93 m² | £95,000 (2024) |
| 146 Gwynedd Avenue, Townhill, Swansea | Freehold | 104 m² | £117,000 (2025) |
| 148 Gwynedd Avenue, Townhill, Swansea | Freehold | 96 m² | £130,000 (2025) |
| 150, Gwynedd Avenue, Townhill, Swansea | Freehold | 69 m² | £49,000 (2006) |
| 152, Gwynedd Avenue, Townhill, Swansea | - | 70 m² | - |
| 154, Gwynedd Avenue, Townhill, Swansea | - | 60 m² | - |
| 156, Gwynedd Avenue, Townhill, Swansea | - | 68 m² | - |
| 160 Gwynedd Avenue, Townhill, Swansea | Freehold | 95 m² | £124,000 (2023) |
| 166, Gwynedd Avenue, Townhill, Swansea | - | 99 m² | - |
| 168, Gwynedd Avenue, Townhill, Swansea | - | 98 m² | - |
| 170, Gwynedd Avenue, Townhill, Swansea | - | 63 m² | - |
| 172, Gwynedd Avenue, Townhill, Swansea | Freehold | 82 m² | £72,000 (2015) |
| 173 Gwynedd Avenue, Townhill, Swansea | - | 67 m² | - |
| 174, Gwynedd Avenue, Townhill, Swansea | - | 60 m² | - |
| 175, Gwynedd Avenue, Townhill, Swansea | - | 66 m² | - |
| 178, Gwynedd Avenue, Townhill, Swansea | - | 86 m² | - |
| 179, Gwynedd Avenue, Townhill, Swansea | - | 71 m² | - |
| 180 Gwynedd Avenue, Townhill, Swansea | Freehold | 95 m² | £88,000 (2021) |
| 183 Gwynedd Avenue, Townhill, Swansea | Freehold | 79 m² | £131,000 (2022) |
| 184, Gwynedd Avenue, Townhill, Swansea | Freehold | 86 m² | £86,000 (2004) |
| 187 Gwynedd Avenue, Townhill, Swansea | - | 65 m² | - |
| 189 Gwynedd Avenue, Townhill, Swansea | - | 65 m² | - |
| 191, Gwynedd Avenue, Townhill, Swansea | - | 58 m² | - |
| 193 Gwynedd Avenue, Townhill, Swansea | - | 57 m² | - |
