The first Gothic church of Saint Sigismund in Częstochowa was built as a parish church, probably in the first half of the fifteenth century. It served as a parish church only until the end of the nineteenth century. Its today's look is the result of an eighteenth-century reconstruction. At that time, it was rebuilt in the Baroque style. It is a three-nave church with two towers at the front. In the adjacent seventeenthcentury monastery building, there is now a parsonage.