The first mention of the existence of the parish in Łagoszów comes from 1376. The present church was probably built from the 15th century. In the first half of the sixteenth century, it passed into the hands of Lutherans who made its reconstruction. After the end of religious conflicts, the church was handed over to Catholics in 1654. The next reconstruction of the church took place in 1663. During the World War II, the building was completely devastated.
The church was built of field stones and bricks. It consists of a rectangular nave and a narrower, five-side ended chancel. On the other side of the nave, a lofty tower was added. The nave has a flat vault.
Website radwanice.pl, arafia pw. Św. Michała Archanioła w Łagoszowie Wielkim.