| 14 Heathfield Avenue, Glynneath, Neath | - | 79 m² | - |
| 20 Heathfield Avenue, Glynneath, Neath | - | 73 m² | - |
| 22 Heathfield Avenue, Glynneath, Neath | Freehold | 78 m² | £63,000 (2009) |
| 26, Heathfield Avenue, Glynneath, Neath | Freehold | 85 m² | £71,000 (2011) |
| 27, Heathfield Avenue, Glynneath, Neath | - | 88 m² | - |
| 29, Heathfield Avenue, Glynneath, Neath | Freehold | 75 m² | £73,500 (2016) |
| 31 Heathfield Avenue, Glynneath, Neath | Freehold | 74 m² | £130,000 (2025) |
| 32 Heathfield Avenue, Glynneath, Neath | Freehold | 99 m² | £160,000 (2024) |
| 33, Heathfield Avenue, Glynneath, Neath | Freehold | 83 m² | £120,000 (2020) |
| 35, Heathfield Avenue, Glynneath, Neath | Freehold | 88 m² | £55,000 (2013) |
| 36 Heathfield Avenue, Glynneath, Neath | Freehold | 94 m² | £165,000 (2026) |
| 37 Heathfield Avenue, Glynneath, Neath | - | 96 m² | - |
| 39, Heathfield Avenue, Glynneath, Neath | Freehold | 107 m² | £81,550 (2021) |
| 40 Heathfield Avenue, Glynneath, Neath | Freehold | 110 m² | £193,000 (2022) |
| 41 Heathfield Avenue, Glynneath, Neath | Freehold | 92 m² | £82,000 (2012) |
| 42, Heathfield Avenue, Glynneath, Neath | Freehold | 102 m² | £70,000 (2017) |
| 44, Heathfield Avenue, Glynneath, Neath | Freehold | 126 m² | £139,000 (2020) |
| 46, Heathfield Avenue, Glynneath, Neath | Freehold | 94 m² | £140,000 (2018) |
| 47 Heathfield Avenue, Glynneath, Glynneath | Freehold | 98 m² | £100,000 (2021) |
| 49, Heathfield Avenue, Glynneath, Neath | - | 104 m² | - |
| 51, Heathfield Avenue, Glynneath, Neath | Freehold | 113 m² | £33,000 (1996) |
| 53, Heathfield Avenue, Glynneath, Neath | Freehold | 111 m² | £80,000 (2020) |
| 54, Heathfield Avenue, Glynneath, Neath | Freehold | 103 m² | £145,000 (2021) |