| 3A, Ridgeway, Machen, Caerphilly | - | 92 m² | - |
| 6, Ridgeway, Machen, Caerphilly | - | 154 m² | - |
| 7, Ridgeway, Machen, Caerphilly | Leasehold | 96 m² | £46,500 (1996) |
| 8 Ridgeway, Machen, Caerphilly | Freehold | 146 m² | £49,000 (1997) |
| 9, Ridgeway, Machen, Caerphilly | Freehold | 132 m² | £76,000 (2000) |
| 13, Ridgeway, Machen, Caerphilly | Freehold | 157 m² | £207,500 (2011) |
| 16, Ridgeway, Machen, Caerphilly | Freehold | 84 m² | £149,200 (2020) |
| 17 Ridgeway, Machen, Caerphilly | Freehold | 97 m² | £279,995 (2022) |
| 20, Ridgeway, Machen, Caerphilly | Freehold | 89 m² | £220,000 (2021) |
| 21 Ridgeway, Machen, Caerphilly | Freehold | 92 m² | £232,500 (2023) |
| 22, Ridgeway, Machen, Caerphilly | Freehold | 82 m² | £300,000 (2020) |
| 25 Ridgeway, Machen, Caerphilly | Freehold | 111 m² | £365,000 (2025) |
| 26 Ridgeway, Machen, Caerphilly | Freehold | 77 m² | £149,000 (2018) |
| 27 Ridgeway, Machen, Caerphilly | - | 89 m² | - |
| 29 Ridgeway, Machen, Caerphilly | Freehold | 91 m² | £270,000 (2025) |
| 31, Ridgeway, Machen, Caerphilly | Freehold | 103 m² | £165,000 (2007) |
| 33, Ridgeway, Machen, Caerphilly | Freehold | 151 m² | £220,000 (2021) |
| 35, Ridgeway, Machen, Caerphilly | Leasehold | 141 m² | £240,000 (2018) |
| Woodside, Ridgeway, Machen, Caerphilly | Freehold | 197 m² | £369,950 (2018) |
