The chancel dates back to the 14th or 15th century, but was raised at a later date, which is particularly visible from the outside. The chapel to the north, the nave and the aisles date from the 18th century.
The building has a 2-bay chancel covered with rib vaults and a flat chevet.
The nave and side aisles are covered with groin vaults.
Eglise Saint-Pierre-es-Liens de Brachay