| 2 Avondale Road, Gelli, Pentre, Pentre | Freehold | 72 m² | £27,000 (2005) |
| 4 Avondale Road, Gelli, Pentre | Freehold | 92 m² | £90,000 (2025) |
| 5, Avondale Road, Gelli, Pentre | Freehold | 81 m² | £83,000 (2017) |
| 6 Avondale Road, Gelli, Pentre | Freehold | 87 m² | £90,000 (2022) |
| 7 Avondale Road, Gelli, Pentre | - | 66 m² | - |
| 9, Avondale Road, Gelli, Pentre | Freehold | 81 m² | £22,500 (2015) |
| 12 Avondale Road, Gelli, Pentre | Freehold | 78 m² | £75,000 (2006) |
| 13 Avondale Road, Gelli, Pentre | Freehold | 88 m² | £75,000 (2006) |
| 14, Avondale Road, Gelli, Pentre | - | 76 m² | - |
| 15 Avondale Road, Gelli, Pentre | Freehold | 75 m² | £77,000 (2023) |
| 16 Avondale Road, Gelli, Pentre | Freehold | 100 m² | £125,000 (2021) |
| 17, Avondale Road, Gelli, Pentre | - | 77 m² | - |
| 20 Avondale Road, Gelli, Pentre | - | 74 m² | - |
| 21 Avondale Road, Gelli, Pentre | Freehold | 112 m² | £75,000 (2020) |
| 56, Avondale Road, Gelli, Pentre | - | 78 m² | - |
| 58, Avondale Road, Gelli, Pentre | Freehold | 109 m² | £45,000 (2011) |
| 59 Avondale Road, Gelli, Pentre | Freehold | 78 m² | £110,000 (2019) |
| 62, Avondale Road, Gelli, Pentre | - | 76 m² | - |
| 64, Avondale Road, Gelli, Pentre | Freehold | 80 m² | £57,000 (2013) |
| 65, Avondale Road, Gelli, Pentre | Freehold | 78 m² | £81,000 (2007) |
| 67, Avondale Road, Gelli, Pentre | - | 80 m² | - |
| 68 Avondale Road, Gelli, Pentre | Freehold | 78 m² | £110,000 (2022) |
| 69 Avondale Road, Gelli, Pentre | Freehold | 82 m² | £80,000 (2025) |
| 72, Avondale Road, Gelli, Pentre | Freehold | 74 m² | £42,500 (2014) |
| 73, Avondale Road, Gelli, Pentre | Freehold | 82 m² | £90,000 (2019) |
| 75, Avondale Road, Gelli, Pentre | - | 99 m² | - |
| Flat 1, Bryn Seion Court, Avondale Road, Pentre | - | 35 m² | - |
| Flat 2, Bryn Seion Court, Avondale Road, Pentre | - | 37 m² | - |
| Flat 3, Bryn Seion Court, Avondale Road, Pentre | - | 35 m² | - |
| Flat 4, Bryn Seion Court, Avondale Road, Pentre | - | 35 m² | - |
| Flat 6, Bryn Seion Court, Avondale Road, Pentre | - | 78 m² | - |
| Flat 7 Bryn Seion Court, Avondale Road, Gelli, Pentre | - | 73 m² | - |
| Flat 10, Bryn Seion Court, Avondale Road, Pentre | - | 78 m² | - |
| Flat 11, Bryn Seion Court, Avondale Road, Pentre | - | 78 m² | - |