| 1, Railway Terrace, Treorchy | Freehold | 54 m² | £75,000 (2024) |
| 3 Railway Terrace, Treorchy | Freehold | 51 m² | £55,000 (2019) |
| 4, Railway Terrace, Treorchy | Freehold | 62 m² | £74,000 (2023) |
| 5 Railway Terrace, Treorchy | - | 70 m² | - |
| 6, Railway Terrace, Treorchy | Freehold | 62 m² | £66,000 (2019) |
| 7 Railway Terrace, Treorchy | Freehold | 55 m² | £69,000 (2022) |
| 8, Railway Terrace, Treorchy | Freehold | 61 m² | £57,000 (2020) |
| 9, Railway Terrace, Treorchy | - | 55 m² | - |
| 10, Railway Terrace, Treorchy | - | 72 m² | - |
| 11 Railway Terrace, Cwmparc, Treorchy, Treorchy | Freehold | 62 m² | £85,000 (2024) |
| 12 Railway Terrace, Treorchy | - | 74 m² | - |
| 13, Railway Terrace, Treorchy | - | 90 m² | - |
| 14 Railway Terrace, Cwmparc, Treorchy, Rhondda Cynon Taf | Freehold | 49 m² | £72,000 (2025) |
| 15, Railway Terrace, Treorchy | Freehold | 60 m² | £107,000 (2023) |
| 16, Railway Terrace, Treorchy | Freehold | 79 m² | £76,000 (2019) |
| 17 Railway Terrace, Treorchy | Freehold | 65 m² | £59,000 (2007) |
| 18, Railway Terrace, Treorchy | - | 65 m² | - |
| 19, Railway Terrace, Treorchy | Freehold | 48 m² | £110,000 (2023) |
| 20 Railway Terrace, Cwmparc, Treorchy, Treorchy | Freehold | 66 m² | £46,000 (2021) |
| 21 Railway Terrace, Treorchy | Freehold | 65 m² | £25,000 (2022) |
| 22 Railway Terrace, Treorchy | Freehold | 53 m² | £54,000 (2017) |
| 24 Railway Terrace, Cwmparc | Freehold | 58 m² | £123,000 (2024) |
| 26, Railway Terrace, Treorchy | Freehold | 62 m² | £51,000 (2017) |
| 27, Railway Terrace, Treorchy | Freehold | 56 m² | £76,000 (2024) |
| 28 Railway Terrace, Treorchy | Freehold | 63 m² | £25,500 (2010) |
| 29 Railway Terrace, Treorchy | Freehold | 63 m² | £25,500 (2010) |
| 31, Railway Terrace, Treorchy | Freehold | 66 m² | £39,999 (2020) |
| 32, Railway Terrace, Treorchy | Freehold | 54 m² | £74,000 (2022) |
| 33, Railway Terrace, Treorchy | Freehold | 67 m² | £124,995 (2024) |
| 34 Railway Terrace, Cwmparc, Treorchy | Freehold | 52 m² | £57,500 (2021) |
| 35, Railway Terrace, Treorchy | Freehold | 59 m² | £48,500 (2005) |
| 36 Railway Terrace, Treorchy | Freehold | 61 m² | £128,000 (2024) |
| 37 Railway Terrace, Treorchy | - | 66 m² | - |
| 38, Railway Terrace, Treorchy | - | 75 m² | - |
| 39, Railway Terrace, Treorchy | Freehold | 62 m² | £75,000 (2025) |
| 40, Railway Terrace, Treorchy | Freehold | 122 m² | £45,000 (2015) |
| 43 Railway Terrace, Treorchy | Freehold | 53 m² | £30,000 (2010) |
| 47, Railway Terrace, Treorchy | Freehold | 96 m² | £84,000 (2019) |
| 48, Railway Terrace, Treorchy | Freehold | 75 m² | £50,000 (2017) |
| Highfield Lodge, Railway Terrace, Treorchy | Freehold | 143 m² | £230,000 (2014) |
| Parc Isaf Farm, Railway Terrace, Treorchy | Freehold | 132 m² | £455,000 (2024) |