 Even though the building is listed as monument since 1989 in the registry of the Lesser Poland Voivodeship, it has been neglected since 1998, while the Tarnowski family members continued their legal proceedings against the city for its private ownership.The foundation document and the first mention of the Palace dates back to 1574.The original structure which later had been expanded with risalits and new stonework, used to have Polish kings and members of royal families among its frequent visitors.