The palace, also known as the Károlyi-Csekonics Palace, was built in 1881 for Count István Károlyi and his wife, Margit Csekonics [hu],[1] and was designed by Viennese architects Ferdinand Fellner and Hermann Helmer.

In the 1890s, the grand hall on Reviczky Street was reconstructed by Arthur Meinig.

[4] The palace previously housed the Hungarian Government's Office of Public Administration and Justice.

Between 2016 and 2020, the palace underwent a complete restoration,[5] with the Museum Street wing converted into an event space and the Reviczky Street wing transformed into a modern educational unit for the Károli Gáspár University of the Reformed Church in Hungary.

[6][7] Media related to Károlyi Palace (Reviczky Street) at Wikimedia Commons