The earliest part of the church dates back to around 1180. Its doorway is the crowning achievement of Hiberno-Romanesque style. It is in six orders, and has a large variety of motifs, animal heads, foliage, human heads etc. Above the doorway is a pointed hood enclosing triangles alternating with bizarre human heads, and below this is an arcade enclosing more human heads. The early 13th century east windows in the chancel is an example of a late Romanesque windows. The chancel arch was inserted in the 15th century, and is decorated with angels, a rosette and a mermaid carrying a mirror. The supporting arches of the tower at the west end of the church are also decorated with 15th century heads, and the innermost order of the Romanesque doorway was also inserted at this time. The sacristy is also 15th century. The church had a Romanesque south transept, which is now in ruins, and a Gothic north transept, which has been removed. In the Roman Catholic church one mile to the south is a 14th-century wooden statue of the Madonna and Child, and on the roadside near this church is a 16th-century tower-house.
