Tal-y-Bont Chapel including forecourt walls and railings

Tal-y-Bont Chapel is a medium-sized Victorian village chapel built in an eclectic Romanesque style. It features snecked, rough-dressed slatestone facing, with quoins and dressings made of pale grey limestone ashlar. The chapel has a medium-pitched slate roof with coped and kneelered gable parapets, topped by a decorative iron finial on the front gable and a squat brick boiler chimney at the rear.

The symmetrical facade includes a single-storey porch projection at the center, flanked by windows on either side and above. The porch is designed as a lean-to with a gabled and advanced central section, featuring a segmentally-arched entrance with a moulded arch and a boarded door. Above the entrance is a coped, kneelered gable with an iron finial, and within this gable is a stone plaque inscribed with the dates 1870 and 1937. On either side of the entrance are single bays with dentilated eaves and small rectangular windows, which are plain 2-pane sash type with marginal glazing. Tall round-arched windows with labels having carved, foliated stops are located on both sides of the porch projection, featuring 10-pane 20th-century glazing with plain segmental heads. Above the porch is a large central window of plate tracery type, with an overall round arch and label, containing three round-arched lights supporting a rose.

The sides of the chapel consist of four bays with plain dividing buttresses and large round-arched windows with 9-pane 20th-century glazing and projecting sills.

In front of the chapel, enclosing a forecourt, are low contemporary forecourt walls. These walls have chamfered limestone copings topped with spear-headed railings, and corner piers with stopped-chamfered sides and gabled capping stones. The central gates are flanked by piers with similar railings.

The interior was not inspected during the survey.