Mynydd Seion Wesleyan Methodist Chapel was founded here in 1804 and probably rebuilt c1900. It has a gable-entry plan type and sub-classical style elements.The rendered main gable-end facade has a wide parapeted porch with first-floor arched drip mold and return linking tripartite arched and flanking flat-headed windows. The porch has flanking flat-headed windows with similar 4-bay returns to elevations. It has now been developed into three domestic dwellings.

Source: RCAHMW Inventory Documents

K Steele, RCAHMW, 13 March 2009