| 4 Penlan Road, Treboeth, Swansea | Freehold | 150 m² | £280,000 (2023) |
| 6 Penlan Road, Treboeth, Swansea | - | 103 m² | - |
| 8 Penlan Road, Treboeth, Swansea | Freehold | 146 m² | £194,950 (2007) |
| 10 Penlan Road, Treboeth, Swansea | - | 140 m² | - |
| 11, Penlan Road, Treboeth, Swansea | Freehold | 116 m² | £165,000 (2019) |
| 14 Penlan Road, Treboeth, Swansea | Freehold | 103 m² | £110,000 (2006) |
| 15 Penlan Road, Treboeth, Swansea | Freehold | 124 m² | £152,000 (2021) |
| 17, Penlan Road, Treboeth, Swansea | Freehold | 86 m² | £112,500 (2018) |
| 18, Penlan Road, Treboeth, Swansea | Freehold | 106 m² | £56,500 (2003) |
| 20 Penlan Road, Treboeth, Swansea | Freehold | 96 m² | £175,000 (2024) |
| 21, Penlan Road, Treboeth, Swansea | Freehold | 80 m² | £85,000 (2017) |
| 23, Penlan Road, Treboeth, Swansea | Freehold | 81 m² | £122,000 (2018) |
| 27 Penlan Road, Treboeth, Swansea | Freehold | 102 m² | £253,000 (2024) |
| 30 Penlan Road, Treboeth, Swansea | Freehold | 151 m² | £200,000 (2004) |
| 31, Penlan Road, Treboeth, Swansea | - | 135 m² | - |
| 33 Penlan Road, Treboeth, Swansea | - | 89 m² | - |
| 36, Penlan Road, Treboeth, Swansea | Freehold | 94 m² | £137,500 (2020) |
| 39, Penlan Road, Treboeth, Swansea | Freehold | 72 m² | £105,000 (2019) |
| 45 Penlan Road, Treboeth, Swansea | Freehold | 95 m² | £70,000 (2007) |