Treberfydd is a two-storey mansion built in local stone with bath stone dressings in the Tudor revival style from the late 1840s. It retains many original features including castellated towers and square-headed Elizabethan windows and its furnishings are in the style of the Gothic revival. It follows an irregular L-plan and incorporates the core of an earlier house, Treberfedd Villa. This, with a garden and plantation, was extant in 1840. The nearby church (NPRN 154425) and school (NPRN 25958) were by the same architect, J L Pearson.

Associated with
Park/gardens (NPRN 86115)
Stable court (NPRN 31283).

Source: CADW Listed Buildings Database (6757)

John Wiles, RCAHMW, 21 February 2007.