The $1.5 Million Studio

Using data from London-based real estate group Knight Frank, BusinessWeek.com identified the 20 most expensive markets in the world and what you can buy in those cities' prime areas with $1.5 million. In London, where at $6,191 the average price per square foot is the highest in the world, your $1.5 million would buy only a small studio in the smartest parts of town. In Venice, on the other hand, despite limited building space, your money goes a bit further, getting you a two-bedroom apartment or more near the Grand Canal. (Of course, in less illustrious neighborhoods, your money goes further still.)