Clydach House

Clydach Gorge became an important centre for ironworking in the 17th century. Clydach House was built in 1693 for Francis Lewis, manager of the Llanelly Furnace. Lewis's arms are above the front door, together with the date of 1693. Sir Bartle Frere, colonial administrator and son of the manager of the Clydach Ironworks, was born at the house in 1815.

The architectural historian John Newman describes Clydach as a "symmetrical, double-pile house". It is of three storeys, constructed of white rendered stone. The building has original casement windows and a contemporary internal staircase. The Glamorgan-Gwent Archaeological Trust describes it as a "gentry house", indicating its size and relative sophistication. It has been described as being "in the Tudor style. Clydach is a Grade II* listed building, its listing record describing it as "a remarkably well-preserved ironworks manager’s house".