S&P Dow Jones Indices (S&P DJI) today released the latest results for the S&P CoreLogic Case-Shiller Indices, the leading measure of U.S. home prices. Data released today for September 2022 show that home price gains declined across the United States.

YEAR-OVER-YEAR

The S&P CoreLogic Case-Shiller U.S. National Home Price NSA Index, covering all nine U.S. census divisions, reported a 10.6% annual gain in September, down from 12.9% in the previous month. The 10-City Composite annual increase came in at 9.7%, down from 12.1% in the previous month. The 20-City Composite posted a 10.4% year-over-year gain, down from 13.1% in the previous month.

Miami, Tampa, and Charlotte reported the highest year-over-year gains among the 20 cities in September. Miami led the way with a 24.6% year-over-year price increase, followed by Tampa in second with a 23.8% increase, and Charlotte in third with a 17.8% increase. All 20 cities reported lower price increases in the year ending September 2022 versus the year ending August 2022.

MONTH-OVER-MONTH

Before seasonal adjustment, the U.S. National Index posted a -1.0% month-over-month decrease in September, while the 10-City and 20-City Composites posted decreases of -1.4% and -1.5%, respectively.

After seasonal adjustment, the U.S. National Index posted a month-over-month decrease of -0.8%, and the 10-City and 20-City Composites both posted decreases of -1.2%.

In September, all 20 cities reported declines before and after seasonal adjustments.

ANALYSIS

"As has been the case for the past several months, our September 2022 report reflects short-term declines and medium-term deceleration in housing prices across the U.S.," says Craig J. Lazzara, Managing Director at S&P DJI. "For example, the National Composite Index fell -1.0% in September, and now stands 10.6% above its year-ago level. We see comparable patterns in our 10- and 20-City Composites, which declined -1.4% and -1.5%, respectively, bringing their year-over-year gains down to 9.7% and 10.4%. For all three composites, year-over-year gains, while still well above their historical medians, peaked roughly six months ago and have decelerated since then.