Building of the fifteenth century (the courtyard door at number 6 maintains the harmonious Renaissance portico and the coats of arms of the Visconti), in 1844 it underwent a heavy renovation, with the addition of an overloaded neoclassical facade designed by Francesco Turconi.
As recalled by a plaque, sometimes lived in the building ("fled") Giacomo Puccini.
A beautiful ballroom was lost due to the bombing of 1943.