What is the most expensive retail real estate?

Have you ever wondered what the most expensive retail real estate in the world is? It's a fascinating topic that has captured the attention of investors, developers, and retailers alike. From the bustling streets of New York's Fifth Avenue to the glamorous boulevards of Paris, there are countless prime locations that command astronomical prices. But which one takes the crown as the most expensive retail real estate in the world? Join me as we delve into this intriguing question and explore the factors that contribute to the high prices of these prestigious properties.