Ysgol Treborth

The entrance leads through a black-and-white marble paved lobby to a spacious entrance hall, with the main oak stair with open turned balusters against the rear wall. To its left, a wide corridor passes through an architraved arch, and serves the original main reception rooms. Tall architraved and pedimented doors open left directly from the hall into the dining room with the front bay window, and to a drawing room, the doors set in deep panelled reveals. One good marble chimneypiece.

The building is rendered with terracotta dressings, and some rendered quoining. Hipped slate roofs behind parapets. Two storeys with an attic storey, asymmetrical main NW front, comprising a tall cross wing on the left, and 3 blocks stepping back to the right, each arris quoined. The first, of 2 window bays, contains the main entrance, followed by a 2-bay section with a raised and pedimented dormer, and a 3-bay end block. The main entrance has double doors over steps in a single storey extension brought forward to the face of the left wing, and is arched and flanked by Corinthian pilasters, with flanking narrow architraved windows to the main hall. To the left, a two storey canted bay, enriched with pilasters, the first floor window pedimented, and above a moulded terracotta cornice string, a pierced balustrade providing a balcony to the attic room. The windows are generally all 4-pane sashes with moulded and keyed architraves. Round-headed semi-dormers with stepped keystones and ball finials to the 3-bay end block. Rendered and panelled chimneys. The front and rear elevations extend to the SW to embrace a walled service yard with walls swept down to the central entrance.