During my reading I came across this article that I thought may be of interest to you.
"WASHINGTON (July 22, 2013) - Existing-home sales declined in June but have stayed well above year-ago levels for the past two years, while the median price shows seven straight months of double digit year-over-year increases, according to the National Association of Realtors."
To continue reading follow the link provided:
June Existing Home Sales Slip but Prices Continue to Roll at Double Digit Rates
Let me know if you have any questions!