The building is classified as an immovable monument of national importance and was declared as such on 6 October 1999. A cultural national monument is a building that has exceptional cultural value at the national level. Such buildings are initially evaluated as cultural heritage and then entered into the Register of Immovable Cultural Heritage. The declaration is carried out by acts of declaration adopted by the competent authority. These acts are published in the Official Gazette of the Republic of Slovenia or the local community gazette. In addition to the castle building, its complex also includes a park. The castle park was declared an immovable monument of national importance on 6 October 1999 and is also entered into the Register of Immovable Cultural Heritage.