The church of Chaudenay was a branch of that of Corgirnon from around 1314, when it was united with the latter by Bishop Guillaume de Durfort. Before that time, it was a curial parish, but this title is still attributed to it in a pouillé of 1492. The former church had a 13th century chapel belonging to the Lords of Chaudenay, where the two tombstones preserved in the present church could be seen. Saint-André church was rebuilt in 1853 to plans drawn up by architect Paul Péchiné on 1 December 1851 and 10 February 1852, and consecrated in 1854. It wasn't until a second project on 9 October 1856 by the same architect that the tower-porch was erected between 1860 and 1862. The church has an elongated plan, with a three-vessel nave of five bays, preceded by a bell tower-porch crowned by a polygonal slate spire and flanked by two chapels. The choir consists of a straight bay, flanked by two chapels, and a three-sided apse, all covered by a six-quarter rib vault. The sacristy is to the south of the choir. The walls are of rubble stone, with ashlar buttresses and bays.
"Free access all year round (outside only except for ceremonies).
Eglise Saint-André de Chaudenay
