NEW YORK, JULY 29, 2025: S&P Dow Jones Indices (S&P DJI) today released the May 2025 results for the S&P CoreLogic Case-Shiller Indices. The leading measure of U.S. home prices recorded a 2.3% annual gain in May 2025, a slight decrease from the previous reading in April 2025. More than 27 years of history are available for the data series and can be accessed in full by going to https://www.spglobal.com/spdji/en/index-family/indicators/sp-corelogic-case-shiller/.
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 2.3% annual return for May, down from a 2.7% annual gain in the previous month. The 10-City Composite saw an annual increase of 3.4%, down from a 4.1% annual increase in the previous month. The 20-City Composite posted a year-over-year increase of 2.8%, down from a 3.4% increase in the previous month. New York again reported the highest annual gain among the 20 cities with a 7.4% increase in May, followed by Chicago and Detroit with annual increases of 6.1% and 4.9%, respectively. Tampa posted the lowest return, falling 2.4%.
The chart below compares year-over-year returns for different housing price ranges (tiers) in New York.

MONTH-OVER-MONTH
The pre-seasonally adjusted U.S. National Index saw slight upward trends in May, posting gains of 0.4%. The 10-City Composite and 20-City Composite Indices both reported gains of 0.4%.
After seasonal adjustment, the U.S. National Index posted a decrease of -0.3%. Both the 10-City Composite and the 20-City Composite Indices saw a -0.3% decrease, as well