23 Sgwar y Farchnad (High Street)

23 Sgwar y Farchnad, also known as 19-23 High Street in Tremadog, is a row of three houses, each with two windows, three storeys, an attic, and a basement. They are constructed from large blocks of local quarried stone arranged in regular courses, featuring large stone lintels. The roofs have been renewed with slate and include skylights, along with two stone ridge stacks and a pebble-dashed stack at the left end.

Each house has its entrance above street level, accessed via slate steps leading to a doorway on the right side. Number 19 has a replacement panel door with an overlight and 4-pane horned sash windows. On the left side, there are steps leading down to a central replacement half-glazed basement door, with a replacement window to its left. Number 21 features a replacement half-glazed door with an overlight and 2-pane sash windows. Steps lead down to a replacement half-glazed basement door, accompanied by a replacement window to its left. Number 23 has a panel door beneath a late 19th-century overlight and 2-pane horned sash windows. Steps lead down to a replacement half-glazed basement door and a replacement window. The left gable end of number 19 is pebble-dashed.

This row of houses is part of a group at 19-23 High Street, Tremadog.