The Communal Palace in Arezzo (Palazzo dei Priori) - City Hall. It is located at the place of Palazzo dei Priori (13th century) and was completely rebuilt in 1454 by Domenico del Fattore and Bartolomeo Serragli. Even later, the structure had numerous restorations and renovations. One of the massive restorations took place after the partial collapse of the building in 1650.