The building originally consisted of a Late Gothic longhouse nave with a three-sided chancel at the eastern end. Constructed of fieldstone, it dates from the 15th century and was first documented as Hasle Chapel in 1569. The spire at the western end was rebuilt in 1758 and the southern porch was added in 1882. In 1887, the main entrance was moved to the western end of the building. The walls of the nave are some 3 metres high with wooden-framed windows dating from c. 1833. Inside the church, there is a large niche on the south side of the chancel.