Rolli Palaces and Strade Nuove

During the 16th and 17th centuries, Genoa was a beacon of wealth, dominated by elite families who acted as the bankers to the crowns of Europe. Rather than building a single royal palace, the city’s ruling class created an entirely new way of living. They constructed the Strade Nuove and a series of magnificent residences known as the Rolli, which were designed to project power and sophistication. This was the Genoese Century, a time when the Republic’s influence stretched across the Mediterranean and into the coffers of kings. The Rolli system itself was a stroke of administrative genius. The Senate mandated that the most opulent homes be listed in public registers, or rolli. When a dignitary, a cardinal, or a monarch visited the Republic, the city would draw lots to determine which noble residence would host the guest. This turned the city’s private wealth into a tool of public diplomacy. It meant that a merchant’s home became, for a few days, the official state residence of the most powerful people in Europe. The legacy of this system is immortalised in the architecture that remains today. The iconic sequence of an entrance hall leading to a courtyard, then a grand staircase, and finally a terraced garden became a model for domestic architecture across the continent. Walking these streets offers a rare glimpse into a time when art and finance were intertwined. The UNESCO designation celebrates the buildings alongside the unique social structure that created this urban masterpiece, keeping the spirit of the old Republic alive in the modern day.