| 1 Tynywern, Tre'R Ddol, Machynlleth | Freehold | 106 m² | £182,000 (2024) |
| 2 Wesley Terrace, Tre'R Ddol, Machynlleth | - | 45 m² | - |
| 4-5 Tynywern, Tre'R Ddol, Machynlleth | Freehold | 145 m² | £270,000 (2025) |
| Aweldyfi, Tre'R Ddol, Machynlleth | - | 141 m² | - |
| Bridge House, Tre'R Ddol, Machynlleth | Freehold | 62 m² | £59,995 (2000) |
| Bryn Hyfryd, Tre'R Ddol, Machynlleth | - | 217 m² | - |
| Bryn Melyn, Tre'R Ddol, Machynlleth | Freehold | 104 m² | £244,000 (2021) |
| Canadel, Tre'R Ddol, Machynlleth | Freehold | 271 m² | £365,000 (2015) |
| Clettwr Cottage, Tre'R Ddol, Machynlleth | Freehold | 116 m² | £190,000 (2019) |
| Clettwr Hall, Tre'R Ddol, Machynlleth | Freehold | 281 m² | £337,000 (2013) |
| Cysgod Y Coed, Tre'R Ddol, Machynlleth | - | 68 m² | - |
| Dolblodau, Tre'R Ddol, Machynlleth | Freehold | 118 m² | £170,000 (2017) |
| Dolgoch, Tre'R Ddol, Machynlleth | - | 230 m² | - |
| Egryn, C1166 From The South Entrance To The A487T To The North Entrance Of The A487T, Tre'R Ddol, Tre'R Ddol | Freehold | 85 m² | £80,000 (2014) |
| Frongoch View, Tre'R Ddol, Machynlleth | Freehold | 139 m² | £232,500 (2016) |
| Hedd Y Mynydd, Tre'R Ddol, Machynlleth | - | 162 m² | - |
| Llwyncelyn, Tre'R Ddol, Machynlleth | - | 86 m² | - |
| Llys Y Bryn, Tre'R Ddol, Machynlleth | Freehold | 212 m² | £82,000 (1996) |
| Maesgwyn, Tre'R Ddol, Machynlleth | Freehold | 191 m² | £280,000 (2018) |
| Oernant, Tre'R Ddol, Machynlleth | Freehold | 88 m² | £45,000 (2000) |
| Penmorfa, Tre'R Ddol, Machynlleth | Freehold | 284 m² | £200,000 (2009) |
| Sunnidale, Tre'R Ddol, Machynlleth | - | 208 m² | - |
| Ty Cwm, Tre'R Ddol, Machynlleth | Freehold | 134 m² | £250,000 (2008) |
| York House, Tre'R Ddol, Machynlleth | Freehold | 186 m² | £275,000 (2023) |
