Fewer international buyers are buying U.S. real estate according to the National Association of REALTORS┬«’ 2015 Profile of Home Buying Activity of International Clients.  In 2014, sales transaction to buyers outside of the U.S. dropped 10%.
But those who did buy spent more on their home purchases.  From April 2014 through March 2015, total international sales were estimated at $104 billion, an increase of 13%.

England, London, Businesspeople talking, smiling

England, London, Businesspeople talking, smiling

Sales to global home buyers represent about 8% of the total existing U.S. home sales dollar volume.