| 7 Margaret Street, Abercynon, Mountain Ash | Freehold | 111 m² | £40,000 (2008) |
| 12, Margaret Street, Abercynon, Mountain Ash | Freehold | 56 m² | £15,000 (2001) |
| 12A Margaret Street, Abercynon, Mountain Ash | - | 65 m² | - |
| 13 Margaret Street, Abercynon, Mountain Ash | Freehold | 71 m² | £100,000 (2026) |
| 16A Margaret Street, Abercynon | - | 115 m² | - |
| 17, Margaret Street, Abercynon, Mountain Ash | Freehold | 104 m² | £125,000 (2019) |
| 17A Margaret Street, Abercynon, Mountain Ash | - | 101 m² | - |
| 20A Margaret Street, Abercynon, Mountain Ash | - | 61 m² | - |
| 21A Margaret Street, Abercynon, Abercynon | Freehold | 107 m² | £135,000 (2025) |
| 22, Margaret Street, Abercynon, Mountain Ash | Leasehold | 38 m² | £5,000 (2021) |
| 22A Margaret Street, Abercynon, Mountain Ash | - | 72 m² | - |
| 22B, Margaret Street, Abercynon, Mountain Ash | - | 34 m² | - |
| 24A, Margaret Street, Abercynon, Mountain Ash | Leasehold | 75 m² | £84,000 (2026) |
| 26A, Margaret Street, Abercynon, Mountain Ash | - | 71 m² | - |
| 26B, Margaret Street, Abercynon, Mountain Ash | - | 32 m² | - |
| 28 Margaret Street, Abercynon, Mountain Ash | - | 83 m² | - |
| 29A Margaret Street, Abercynon, Abercynon | - | 63 m² | - |
| 31A Margaret Street, Abercynon, Abercynon | Freehold | 69 m² | £117,500 (2005) |
| Flat 1, 4-6, Margaret Street, Mountain Ash | - | 30 m² | - |
| Flat 2, 5-6, Margaret Street, Abercynon, Mountain Ash | - | 45 m² | - |
| Flat 3, 5-6, Margaret Street, Abercynon, Mountain Ash | - | 33 m² | - |
| Flat 4, 5-6, Margaret Street, Abercynon, Mountain Ash | - | 36 m² | - |
| Flat 5, 5-6, Margaret Street, Abercynon, Mountain Ash | - | 39 m² | - |
| Flat 6, 4-6, Margaret Street, Mountain Ash | - | 46 m² | - |
| Flat 7, 4-6, Margaret Street, Mountain Ash | - | 45 m² | - |
| Flat 8, 4-6, Margaret Street, Mountain Ash | - | 30 m² | - |
| Flat 9, 5-6, Margaret Street, Abercynon, Mountain Ash | Freehold | 48 m² | £110,000 (2023) |
| Flat 10, 4-6, Margaret Street, Mountain Ash | - | 40 m² | - |
| Flat A, 15 Margaret Street, Abercynon, Mountain Ash | Freehold | 52 m² | £210,000 (2007) |
| Flat A, 23 Margaret Street, Mountain Ash | Freehold | 58 m² | £40,000 (2006) |
| Flat A, 25 Margaret Street, Mountain Ash | Freehold | 72 m² | £30,000 (1995) |