The building has a quadrangular plan and consists of three above-ground floors plus an attic. The main façade faces Piazza della Vittoria and is characterized by an arcade with pointed arches, featuring a double terracotta molding supported by stone-block pillars. On the first floor, a large trifora opens up, and two others are visible but remain bricked up within the wall. A large Baroque stucco frame encloses a fragment of a fresco attributed to Crespi. On the second floor, a single window (monofora) opens, while others have been bricked up to make way for rectangular windows. The façade on Via Beccaria is characterized by three single windows (monofore) located above the arch of the portico.