| 1 Heol Y Ddol, Caerphilly | Freehold | 93 m² | £193,000 (2016) |
| 3, Heol Y Ddol, Caerphilly | Freehold | 94 m² | £126,000 (2009) |
| 4, Heol Y Ddol, Caerphilly | Freehold | 84 m² | £241,000 (2023) |
| 7, Heol Y Ddol, Caerphilly | Freehold | 106 m² | £181,000 (2015) |
| 12, Heol Y Ddol, Caerphilly | Freehold | 118 m² | £226,000 (2008) |
| 16 Heol Y Ddol, Caerphilly | Freehold | 84 m² | £315,000 (2025) |
| 17 Heol Y Ddol, Caerphilly | Freehold | 104 m² | £250,000 (2019) |
| 18 Heol Y Ddol, Caerphilly | Freehold | 83 m² | £310,000 (2025) |
| 21 Heol Y Ddol, Caerphilly | Freehold | 118 m² | £290,000 (2025) |
| 22, Heol Y Ddol, Caerphilly | Freehold | 128 m² | £119,950 (2002) |
| 23 Heol-Y-Ddol, Caerphilly, Caerphilly | Freehold | 69 m² | £85,000 (2002) |
| 24 Heol Y Ddol, Caerphilly | Freehold | 138 m² | £380,000 (2024) |
| 25 Heol Y Ddol, Caerphilly | Freehold | 101 m² | £132,500 (2013) |
| 28 Heol Y Ddol, Caerphilly | Freehold | 54 m² | £59,950 (2002) |
| 30, Heol Y Ddol, Caerphilly | Freehold | 55 m² | £149,950 (2019) |
| 31 Heol Y Ddol, Caerphilly | Freehold | 55 m² | £100,000 (2012) |
| 32 Heol Y Ddol, Caerphilly | Freehold | 54 m² | £108,000 (2010) |
| 33, Heol Y Ddol, Caerphilly | Freehold | 82 m² | £63,000 (2002) |
| 34, Heol Y Ddol, Caerphilly | Freehold | 56 m² | £54,500 (2001) |
| 35, Heol Y Ddol, Caerphilly | Freehold | 77 m² | £255,000 (2023) |
| 36 Heol Y Ddol, Pontypandy, Caerphilly | - | 57 m² | - |
| 37 Heol Y Ddol, Caerphilly | Freehold | 49 m² | £184,000 (2022) |
| 38, Heol Y Ddol, Caerphilly | Freehold | 53 m² | £192,500 (2024) |
| 39, Heol Y Ddol, Caerphilly | Freehold | 51 m² | £148,000 (2017) |
| 40, Heol Y Ddol, Caerphilly | Freehold | 53 m² | £108,000 (2005) |
| 42 Heol-Y-Ddol, Caerphilly, Caerphilly | Freehold | 55 m² | £104,000 (2010) |
| 43 Heol Y Ddol, Caerphilly | Freehold | 45 m² | £189,500 (2025) |
| 47 Heol Y Ddol, Caerphilly | Freehold | 75 m² | £233,000 (2023) |
| 48 Heol Y Ddol, Caerphilly | Freehold | 54 m² | £193,000 (2022) |
| 49 Heol Y Ddol, Caerphilly | - | 103 m² | - |
| 52 Heol Y Ddol, Caerphilly | Freehold | 54 m² | £81,000 (2003) |
| 53 Heol Y Ddol, Caerphilly | Freehold | 94 m² | £267,000 (2024) |
| 54, Heol Y Ddol, Caerphilly | Freehold | 53 m² | £53,000 (2001) |
| 55, Heol Y Ddol, Caerphilly | Freehold | 70 m² | £59,950 (2000) |
| 56, Heol Y Ddol, Caerphilly | Freehold | 55 m² | £152,500 (2021) |
| 60, Heol Y Ddol, Caerphilly | Freehold | 54 m² | £86,500 (2003) |
| 62, Heol Y Ddol, Caerphilly | Freehold | 55 m² | £190,000 (2024) |
| 64 Heol Y Ddol, Caerphilly | - | 54 m² | - |
| 68, Heol Y Ddol, Caerphilly | Freehold | 54 m² | £65,000 (2003) |
| River View, Heol Y Ddol, Caerphilly | - | 112 m² | - |