REVEALED: Where to invest in buy-to-let properties

Knight Frank's global survey unveils the global property markets with the highest average rents in 2011
Victoria and Alfred Waterfront, South Africa 3.jpg
1 of 15
15. Cape Town, South Africa \n2011 average rent increase/decrease: -14.8 percent
14.Moscow.jpg
2 of 15
14. Moscow, Russia \n2011 average rent increase/decrease: -9.8 percent
1585773.jpg
3 of 15
13. Manama, Bahrain \n2011 average rent increase/decrease: -6.3 percent
29639961_H952398.JPG
4 of 15
12. Dubai, UAE \n2011 average rent increase/decrease: -4.9 percent
6.Zurich.jpg
5 of 15
11. Zurich, Switzerland \n2011 average rent increase/ decrease: -1.6 percent
3 Singapore.jpg
6 of 15
10. Singapore \n2011 average rent increase/decrease: 2.6 percent
138915616.jpg
7 of 15
9. New York City, US \n2011 average rent increase/decrease: 2.8 percent
Geneva Switzerland.jpg
8 of 15
8. Geneva, Switzerland \n2011 average rent increase/decrease: 2.9 percent
toronto skyline.JPG
9 of 15
7. Toronto, Canada \n2011 average rent increase/decrease: 5.3 percent
74140711.jpg
10 of 15
6. Hong Kong, PR China \n2011 average rent increase/decrease: 6.6 percent
136301443.jpg
11 of 15
5. London, UK \n2011 average rent increase/decrease: 6.7 percent
13.Guangzhou.jpg
12 of 15
4. Guangzhou, PR China \n2011 average rent increase/decrease: 7.2 percent
Shanghai.JPG
13 of 15
3. Shanghai, PR China \n2011 average rent increase/decrease: 8.3 percent
84101489.jpg
14 of 15
2. Beijing, PR China \n2011 average rent increase/decrease: 9.2 percent
nairobi kenya.JPG
15 of 15
1. Nairobi, Kenya \n2011 average rent increase/decrease: 10.0 percent