1 Brynidris, Upper Corris, Machynlleth, SY20 9BT

This property is located in Upper Corris, Machynlleth, within the SY 20 postal district, a setting that has historically been served by the Corris Railway, a narrow‑gauge line connecting the town of Machynlleth to the Dulas Valley and the slate quarries of Corris Uchaf and Aberllefenni.

Upper Corris is a locality situated in Mid‑Wales, near the town of Machynlleth. The area is notable for the Corris Railway, a narrow‑gauge railway that operated from Machynlleth, following the Dulas Valley north to Corris and on to Aberllefenni. The railway’s branches served the slate quarries at Corris Uchaf and Aberllefenni, indicating a historical connection to the local quarrying industry. The railway was based in Corris on the border between Merionethshire and Montgomeryshire, placing Upper Corris within a rural setting that historically benefited from this transport link. The postal district SY 20 places the locality within the broader postal area associated with Machynlleth. The description of the railway highlights the locality’s historical character and its relationship to the surrounding valley and quarrying heritage.