It is eclectic church built in 1899, on the plan of a Latin cross basilica type. As of 25 March 1992 is the cathedral of the Diocese of Sosnowiec.
The Cathedral Basilica of the Assumption of the Blessed Virgin Mary ( Bazylika katedralna Wniebowzięcia Najświętszej Maryi Panny w Sosnowcu ) also called Sosnowiec Cathedral is a religious building affiliated with the Catholic Church which is located in the city of Sosnowiec in Poland.