| 1, Taff Street, Gelli, Pentre | - | 71 m² | - |
| 4, Taff Street, Gelli, Pentre | Freehold | 90 m² | £83,000 (2019) |
| 5 Taff Street, Gelli, Pentre | - | 70 m² | - |
| 6 Taff Street, Gelli, Pentre | Freehold | 122 m² | £102,500 (2024) |
| 7, Taff Street, Gelli, Pentre | Freehold | 89 m² | £82,000 (2015) |
| 9, Taff Street, Gelli, Pentre | Freehold | 52 m² | £64,000 (2012) |
| 11, Taff Street, Gelli, Pentre | Freehold | 89 m² | £62,000 (2014) |
| 12, Taff Street, Gelli, Pentre | Freehold | 90 m² | £91,000 (2017) |
| 16, Taff Street, Gelli, Pentre | Freehold | 78 m² | £89,000 (2018) |
| 17 Taff Street, Gelli, Pentre | Freehold | 85 m² | £100,000 (2020) |
| 18, Taff Street, Gelli, Pentre | Freehold | 95 m² | £86,000 (2014) |
| 19, Taff Street, Gelli, Pentre | Freehold | 97 m² | £80,000 (2019) |
| 20 Taff Street, Gelli, Pentre | Freehold | 78 m² | £130,000 (2024) |
| 21, Taff Street, Gelli, Pentre | Freehold | 85 m² | £80,000 (2019) |
| 22, Taff Street, Gelli, Pentre | Freehold | 76 m² | £89,000 (2019) |
| 23 Taff Street, Gelli, Pentre | Freehold | 78 m² | £127,500 (2025) |
| 24 Taff Street, Gelli, Pentre, Pentre | Freehold | 88 m² | £131,000 (2022) |
| 26, Taff Street, Gelli, Pentre | - | 92 m² | - |
| 27 Taff Street, Gelli, Pentre, Pentre | Freehold | 99 m² | £40,000 (2004) |