| 1, Maen Gilfach, Trelewis, Treharris | Freehold | 68 m² | £112,000 (2020) |
| 3, Maen Gilfach, Trelewis, Treharris | Freehold | 76 m² | £89,950 (2010) |
| 4, Maen Gilfach, Trelewis, Treharris | Freehold | 101 m² | £60,000 (2012) |
| 6, Maen Gilfach, Trelewis, Treharris | Freehold | 86 m² | £165,000 (2023) |
| 7, Maen Gilfach, Trelewis, Treharris | Freehold | 83 m² | £185,000 (2025) |
| 13 Maen Gilfach, Trelewis, Treharris | Freehold | 72 m² | £140,000 (2025) |
| 14 Maen Gilfach, Trelewis, Treharris | Freehold | 85 m² | £139,950 (2022) |
| 16, Maen Gilfach, Trelewis, Treharris | - | 89 m² | - |
| 18 Maen Gilfach, Trelewis, Treharris | Freehold | 93 m² | £131,000 (2025) |
| 19 Maen Gilfach, Trelewis, Treharris | Freehold | 67 m² | £139,950 (2026) |
| 20 Maen Gilfach, Trelewis, Treharris | Freehold | 85 m² | £125,000 (2025) |
| 25 Maen Gilfach, Trelewis, Treharris | Freehold | 68 m² | £145,000 (2024) |
| 26 Maen Gilfach, Trelewis, Treharris | Freehold | 82 m² | £96,750 (2024) |
| 29, Maen Gilfach, Trelewis, Treharris | Freehold | 84 m² | £76,000 (2015) |
| 31, Maen Gilfach, Trelewis, Treharris | Freehold | 86 m² | £150,000 (2025) |
| 33 Maen Gilfach, Trelewis, Treharris | Freehold | 97 m² | £217,000 (2026) |
| 34 Maen Gilfach, Trelewis, Treharris | - | 91 m² | - |
| 35, Maen Gilfach, Trelewis, Treharris | Freehold | 85 m² | £160,000 (2022) |
| 36, Maen Gilfach, Trelewis, Treharris | Freehold | 87 m² | £175,000 (2022) |
| 37, Maen Gilfach, Trelewis, Treharris | Freehold | 86 m² | £62,000 (2019) |
| 38 Maen Gilfach, Trelewis, Treharris | Freehold | 96 m² | £100,000 (2023) |
| 42, Maen Gilfach, Trelewis, Treharris | Freehold | 78 m² | £89,000 (2018) |
| 43, Maen Gilfach, Trelewis, Treharris | Freehold | 85 m² | £114,950 (2016) |
| 46, Maen Gilfach, Trelewis, Treharris | Freehold | 83 m² | £185,000 (2022) |
| 47, Maen Gilfach, Trelewis, Treharris | Freehold | 87 m² | £205,000 (2026) |
| 48, Maen Gilfach, Trelewis, Treharris | - | 88 m² | - |
| 49 Maen Gilfach, Trelewis, Treharris | Freehold | 66 m² | £142,500 (2026) |
| 52, Maen Gilfach, Trelewis, Treharris | - | 99 m² | - |
| 53, Maen Gilfach, Trelewis, Treharris | Freehold | 83 m² | £123,000 (2020) |
| 55, Maen Gilfach, Trelewis, Treharris | Freehold | 85 m² | £123,250 (2018) |
| 58, Maen Gilfach, Trelewis, Treharris | Freehold | 79 m² | £126,000 (2020) |
| 61, Maen Gilfach, Trelewis, Treharris | Freehold | 81 m² | £40,000 (1995) |
| 62, Maen Gilfach, Trelewis, Treharris | - | 88 m² | - |
| 68, Maen Gilfach, Trelewis, Treharris | Freehold | 94 m² | £105,000 (2012) |
| Dimarian, Maen Gilfach, Trelewis, Treharris | - | 157 m² | - |
| Gilfach Maen Isaf Farm, Maen Gilfach, Trelewis, Treharris | Freehold | 193 m² | £850,000 (2021) |
| Highbury House, Maen Gilfach, Trelewis, Treharris | Freehold | 298 m² | £425,000 (2021) |
| Ty Dol-Fach, Maen Gilfach, Trelewis, Treharris | - | 258 m² | - |
| White Brook, Maen Gilfach, Trelewis, Treharris | - | 237 m² | - |
