It is one of the oldest palaces of Cassano d’Adda which was commissioned by don Matteo Rosales, the marquis of Castelleone, in the second half of the 17th century. During the following century, it was transformed into a noble holiday residence by the Milanese aristocrat Giuseppe Pezzoli. Based on a simple map, it consists of a single block with an elongated linear development of almost 50 meters. Its back on Verdi street is flat and lacking ornaments, while the façade looking on the Muzza displays decorations and ornamental motifs in the Rococo style.