This morning’s Case-Shiller Index shows that national home prices hit new post-bubble lows in December. The double-dip in home prices is now official.

From Standard & Poors:

New York, February 28, 2012 – Data through December 2011, released today by S&P Indices for its S&P/Case-Shiller Home Price Indices, the leading measure of U.S. home prices, showed that all three headline composites ended 2011 at new index lows. The national composite fell by 3.8% during the fourth quarter of 2011 and was down 4.0% versus the fourth quarter of 2010. Both the 10- and 20-City Composites fell by 1.1`% in December over November, and posted annual returns of -3.9% and -4.0% versus December 2010, respectively. These are worse than the -3.8% respective annual rates both reported for November. With these latest data, all three composites are at their lowest levels since the housing crisis began in mid-2006.

…

“In terms of prices, the housing market ended 2011 on a very disappointing note,” says David M. Blitzer,  Chairman of the Index Committee at S&P Indices. “With this month’s report we saw all three composite hit new record lows. While we thought we saw some signs of stabilization in the middle of 2011, it appears that neither the economy nor consumer confidence was strong enough to move the market in a positive direction as the year ended.

“After a prior three years of accelerated decline, the past two years has been a story of a housing market that is bottoming out but has not yet stabilized. Up until today’s report we had believed the crisis lows for the composites were behind us, with the 10-City Composite originally hitting a low in April 2009 and the 20-City Composite in March 2011. Now it looks like neither was the case, as both hit new record lows in  December 2011. The National Composite fell by 3.8% in the fourth quarter alone, and is down 33.8% from its 2nd quarter 2006 peak. It also recorded a new record low.

“In general, most of the regions also posted weak data in December. Eighteen of the cities saw average home prices fall in December over November. Seventeen of the cities have seen monthly declines for at least three consecutive months. In addition to both monthly composites, 10 of the cities saw home prices fall by more than 1.0% during the month of December. The pick-up in the economy has simply not been strong enough to keep home prices stabilized. If anything it looks like we might have reentered a period of decline as we begin 2012.”

I’ll post Bay Area and Price Tier data later today.