This is a Gothic-style church with a single nave and a polygonal choir. It is covered with four intersecting ribs. The nave is windowless but the choir is lit by five large bays, one of which has a small curved filling under the arc.

On the west side:
-a side chapel opens onto the nave’s large east bay. It has intersecting ribs.
-the western façade consists of angle buttresses, a gate topped with a wall recess, and at a higher level, a solid wall.

On the south-east side, there is a sacristy at the angle of the church.
On the north:
- on the wall, a semicircular arcade, the remains of a second side chapel
- a square tower-steeple, which was built during the 18th century.
- a small presbytery