The table shows the high and low index levels and dates for the 20 S&P/Case-Shiller Home Price Index cities. The chart shows the recent evolution of the year-over-year change in the S&P/Case-Shiller National Index. Since late 2013 the year-over-year gains have dropped from an unsustainable double digit pace and now may be leveling off with annual increase of about 4%. However, 4% is still more than double the rate of inflation compared to a long term annual average of one percent after inflation.
from S&P Dow Jones Indices – HousingViews