| 1, Clos Gelli Wen, Alltwen, Pontardawe, Swansea | Freehold | 117 m² | £216,000 (2020) |
| 2, Clos Gelli Wen, Alltwen, Pontardawe, Swansea | - | 80 m² | - |
| 3, Clos Gelli Wen, Alltwen, Pontardawe, Swansea | - | 80 m² | - |
| 4, Clos Gelli Wen, Alltwen, Pontardawe, Swansea | - | 80 m² | - |
| 5, Clos Gelli Wen, Alltwen, Pontardawe, Swansea | - | 80 m² | - |
| 6, Clos Gelli Wen, Alltwen, Pontardawe, Swansea | Freehold | 96 m² | £107,500 (2025) |
| 7, Clos Gelli Wen, Alltwen, Pontardawe, Swansea | - | 72 m² | - |
| 8, Clos Gelli Wen, Alltwen, Pontardawe, Swansea | - | 96 m² | - |
| 9, Clos Gelli Wen, Alltwen, Pontardawe, Swansea | Freehold | 72 m² | £102,500 (2025) |
| 10, Clos Gelli Wen, Alltwen, Pontardawe, Swansea | - | 96 m² | - |
| 11, Clos Gelli Wen, Alltwen, Pontardawe, Swansea | - | 72 m² | - |
| 12, Clos Gelli Wen, Alltwen, Pontardawe, Swansea | Freehold | 96 m² | £220,000 (2024) |
| 13, Clos Gelli Wen, Alltwen, Pontardawe, Swansea | Freehold | 72 m² | £138,000 (2020) |
| 14, Clos Gelli Wen, Alltwen, Pontardawe, Swansea | - | 80 m² | - |
| 15, Clos Gelli Wen, Alltwen, Pontardawe, Swansea | - | 72 m² | - |
| 16, Clos Gelli Wen, Alltwen, Pontardawe, Swansea | - | 80 m² | - |
| 17, Clos Gelli Wen, Alltwen, Pontardawe, Swansea | - | 80 m² | - |
| 18, Clos Gelli Wen, Alltwen, Pontardawe, Swansea | Freehold | 80 m² | £164,710 (2020) |
| 19, Clos Gelli Wen, Alltwen, Pontardawe, Swansea | - | 80 m² | - |
| 20, Clos Gelli Wen, Alltwen, Pontardawe, Swansea | - | 72 m² | - |
| 21, Clos Gelli Wen, Alltwen, Pontardawe, Swansea | Freehold | 72 m² | £138,000 (2020) |
| 22, Clos Gelli Wen, Alltwen, Pontardawe, Swansea | - | 111 m² | - |
| 23, Clos Gelli Wen, Alltwen, Pontardawe, Swansea | Freehold | 72 m² | £144,950 (2021) |
| 24, Clos Gelli Wen, Alltwen, Pontardawe, Swansea | Freehold | 72 m² | £145,000 (2019) |
| 25, Clos Gelli Wen, Alltwen, Pontardawe, Swansea | - | 72 m² | - |
| 26, Clos Gelli Wen, Alltwen, Pontardawe, Swansea | Freehold | 72 m² | £135,856 (2019) |
| 27, Clos Gelli Wen, Alltwen, Pontardawe, Swansea | Freehold | 72 m² | £135,856 (2019) |
| 28, Clos Gelli Wen, Alltwen, Pontardawe, Swansea | Freehold | 72 m² | £175,000 (2023) |
| 29, Clos Gelli Wen, Alltwen, Pontardawe, Swansea | Freehold | 72 m² | £135,856 (2019) |
| 30, Clos Gelli Wen, Alltwen, Pontardawe, Swansea | Freehold | 72 m² | £140,000 (2019) |
| 31, Clos Gelli Wen, Alltwen, Pontardawe, Swansea | Freehold | 117 m² | £225,000 (2019) |
| 32, Clos Gelli Wen, Alltwen, Pontardawe, Swansea | Freehold | 72 m² | £135,856 (2019) |
| 33, Clos Gelli Wen, Alltwen, Pontardawe, Swansea | - | 96 m² | - |
| 35, Clos Gelli Wen, Alltwen, Pontardawe, Swansea | Freehold | 96 m² | £185,000 (2020) |