Originally a gothic building in Wronie was a church, built in the first half of the 14th century. In the 17th century, it was renovated by Fabian Plemięcki, and after the Polish-Swedish wars it was abandoned and turned into a granary.
The church was built as a orientated building on a rectangular plan, bricked with field stone with the addition of bricks. The temple had a tower on the west side and a sacristy on the north side. After rebuilding to the granary, the church lost its tower and gained windows characteristic for this type of buildings.