| 3, Ynys Cadwyn, Glynneath, Neath | Freehold | 93 m² | £90,000 (2007) |
| 5 Ynys Cadwyn, Glynneath, Neath | - | 82 m² | - |
| 7, Ynys Cadwyn, Glynneath, Neath | - | 81 m² | - |
| 9 Ynys Cadwyn, Glynneath, Neath | - | 86 m² | - |
| 11 Ynys Cadwyn, Glynneath, Neath | - | 86 m² | - |
| 12 Ynys Cadwyn, Glynneath, Neath | Freehold | 94 m² | £162,500 (2025) |
| 14, Ynys Cadwyn, Glynneath, Neath | Freehold | 114 m² | £118,000 (2018) |
| 15, Ynys Cadwyn, Glynneath, Neath | - | 60 m² | - |
| 15A, Ynys Cadwyn, Glynneath, Neath | - | 62 m² | - |
| 16, Ynys Cadwyn, Glynneath, Neath | Freehold | 81 m² | £60,000 (2010) |
| 17, Ynys Cadwyn, Glynneath, Neath | - | 60 m² | - |
| 17A Ynys Cadwyn, Glynneath, Neath | - | 62 m² | - |
| 18 Ynys Cadwyn, Glynneath, Neath | - | 85 m² | - |
| 19 Ynys Cadwyn, Glynneath, Neath | - | 62 m² | - |
| 19A, Ynys Cadwyn, Glynneath, Neath | - | 62 m² | - |
| 20 Ynys Cadwyn, Glynneath, Neath | Freehold | 85 m² | £72,000 (2012) |
| 21, Ynys Cadwyn, Glynneath, Neath | - | 60 m² | - |
| 21A, Ynys Cadwyn, Glynneath, Neath | - | 62 m² | - |
| 23, Ynys Cadwyn, Glynneath, Neath | - | 60 m² | - |
| 23A Ynys Cadwyn, Glynneath, Neath | - | 62 m² | - |
| 24 Ynys Cadwyn, Glynneath, Neath | - | 84 m² | - |
| 25, Ynys Cadwyn, Glynneath, Neath | - | 60 m² | - |
| 25A, Ynys Cadwyn, Glynneath, Neath | Leasehold | 55 m² | £71,000 (2025) |
| 29 Ynys Cadwyn, Glynneath, Neath | - | 84 m² | - |
| 31, Ynys Cadwyn, Glynneath, Neath | - | 83 m² | - |
| 33 Ynys Cadwyn, Glynneath, Neath | - | 84 m² | - |
| 34, Ynys Cadwyn, Glynneath, Neath | Freehold | 87 m² | £77,000 (2013) |
| 35, Ynys Cadwyn, Glynneath, Neath | Freehold | 84 m² | £80,000 (2017) |
| 36 Ynys Cadwyn, Glynneath, Neath | - | 87 m² | - |
| 37, Ynys Cadwyn, Glynneath, Neath | - | 81 m² | - |
| 38, Ynys Cadwyn, Glynneath, Neath | Freehold | 84 m² | £55,955 (2024) |
| 40 Ynys Cadwyn, Glynneath, Neath | - | 86 m² | - |
| 41 Ynys Cadwyn, Glynneath, Neath | Freehold | 96 m² | £177,500 (2024) |
| 43 Ynys Cadwyn, Glynneath, Neath | - | 86 m² | - |
| 45 Ynys Cadwyn, Glynneath, Neath | - | 86 m² | - |
| 48 Ynys Cadwyn, Glynneath, Neath | - | 86 m² | - |
| 49 Ynys Cadwyn, Glynneath, Neath | - | 81 m² | - |
| 50, Ynys Cadwyn, Glynneath, Neath | Freehold | 89 m² | £93,500 (2017) |
| 51 Ynys Cadwyn, Glynneath, Neath | Freehold | 87 m² | £70,000 (2013) |
| 52 Ynys Cadwyn, Glynneath, Neath | Freehold | 84 m² | £170,000 (2023) |
| 54, Ynys Cadwyn, Glynneath, Neath | Freehold | 78 m² | £90,500 (2018) |
