Along with its economy, France's real estate market has suffered through 2013. And Paris has felt the pain more -- in both the residential and commercial markets -- than anywhere else.

According to a report from real estate group Century 21, average price per square meter in France for existing homes dipped 1.8 percent in 2013. But in the greater Paris region, the price per square meter decreased by 2.9 percent, while for central Paris, prices fell nearly 4 percent.