Manorial records indicate that the Town Hall () dates to the 15th century but it is often attributed to Gilbert de Clare, Lord of Glamorgan, who died much earlier in 1295. It then functioned as a manor and a meeting venue for the court to organise duties and collect rents and at weekends held fairs. It was renovated in the late 16th century and over the years the lower floor functioned as a school, a slaughterhouse and a jail and the top floor a venue for church meetings, leased to Oddfellows in the 1830s. Aside from fairs it also held plays, concerts and dances. It became a Grade: II* listed building on 22 February 1963. It features a bell with the inscription, "Sancte Iltute, ora pro nobis" ("Saint Illtyd, pray for us"). It is reached by a flight of steps.