Ranking by Knight Frank and Citi Private Bank, in the 2011 Wealth Report, of the world's top cities for property investment. This is based on four factors : Economic Activity, Political Power, Quality of Life, Knowledge and Influence.
Rank
1. New York
2. London
3. Paris
4. Tokyo
5. Brussels
6. Los Angeles
7. Singapore
8. Beijing
9. Toronto
10. Berlin