Tregynon School

The building faces E to the playground and consists of a large classroom in Tudor-Gothic style and a smaller N classroom at right angles behind. There is an entrance porch, with an added lobby at the rear. Rendered concrete painted white, with slate roofs. The main range has a 4-bay S elevation with stepped buttresses and 2-light windows. The E elevation has a coped gable with the base of a bellcote on the ridge. Below is a single lancet window. The porch is offset to the R and has a cross moulded in concrete and Tregynon School in black painted letters. The doorway has a pointed arch. (Attached to the porch are C20 additions to L and R.) The W elevation has a 3-light window, now boarded up, under a lancet arch. The lower N classroom has a tall concrete stack with paired octagonal shafts and moulded cap. On the N side are stepped 2-light windows; on the W side is a former 3-light window converted to a door (to the E is a C20 addition).

The main classroom has a concrete fireplace with a raking hood, concrete corbels supporting an arch-braced roof, and splayed window reveals; in the smaller room is a plainer fireplace with concrete overmantle. The doorways have chamfered surrounds and boarded doors. In the porch concrete roof slabs can be seen beneath the slates.