Entry Name: Former outbuilding of Plas Ynys Tywyn (attached to Co-op supermarket)
Listing Date: 1 April 1974
Last Amended: 26 September 2005
Grade: II
Source: Cadw
Source ID: 4429
Building Class: Industrial
ID on this website: 300004429
Location: Set back from the street and attached to the Co-op supermarket.
County: Gwynedd
Town: Porthmadog
Community: Porthmadog
Community: Porthmadog
Built-Up Area: Porthmadog
Traditional County: Caernarfonshire