FHFA and Case-Shiller data show nominal gains nationally, but real-terms losses extend to 12 months
American home prices posted a modest rebound in May, reversing a short-lived decline and extending year-over-year gains. However, a stark geographic split and a 12th consecutive month of real-terms erosion signal a market that remains deeply uneven for brokers working coast to coast.
The Federal Housing Finance Agency (FHFA) reported that its seasonally adjusted House Price Index (HPI) rose 0.3% in May from the prior month, bouncing back from an unrevised 0.1% decline in April.
On a 12-month basis, prices climbed 2.2%, up from the 2.0% annual pace recorded in April, supported in part by a persistent scarcity of previously owned homes, particularly at the entry level.
The National Association of Home Builders (NAHB) estimates the national housing shortfall at approximately 1.2 million units.
Higher Treasury yields are pushing mortgage rates higher, but Kristin O'Neil of Open Door Lending says many buyers are choosing to move forward as home prices and tight inventory continue to pressure affordability.https://t.co/Xdsj29b3e5
— Mortgage Professional America Magazine (@MPAMagazineUS) July 24, 2026
Regional gaps widen
Monthly price movements among the nine census divisions ranged from a 1.4% increase in the East South Central division — covering Alabama, Kentucky, Mississippi, and Tennessee — to a 0.6% decline in the Pacific division, according to the FHFA.
On a year-over-year basis, the Middle Atlantic division led all regions with a 4.5% gain, while the Pacific was the only division to record an annual decline, at -0.3%.
Separately, the S&P Corelogic Case-Shiller US National Home Price Index showed a 1.1% year-over-year gain for May 2026, with the 10-City and 20-City Composites posting annual increases of 2.4% and 1.6%, respectively.
At the metro level, Chicago extended its run at the top of the index for a third consecutive month with a 6.9% annual gain.
Las Vegas posted the steepest decline, falling 1.9% year over year, while Seattle (-1.8%), Denver (-1.8%), and Tampa (-1.6%) also recorded notable losses.
"The geographic dispersion of home price trends continues to persist," said Rebecca Kaufman, associate director of commodities at S&P Dow Jones Indices.
"While major metropolitan areas in the Northeast and Midwest recorded year-over-year gains exceeding the national average, many metropolitan areas in the West and Sunbelt regions remain under pressure."
Rate pressure squeezes buyers
The nominal price recovery is not translating into improved purchasing conditions for most buyers. May's 4.2% inflation rate ran approximately three percentage points above the Case-Shiller national gain, the 12th consecutive month that housing affordability has struggled to keep pace with the cost of living, according to S&P Dow Jones Indices data.
Freddie Mac data showed the average rate on the 30-year fixed mortgage climbing to an 11-month high of 6.58% last week, up 60 basis points since US and Israeli strikes on Iran in late February sent oil prices and US Treasury yields higher.
For brokers in states where homeownership is growing increasingly out of reach, the combination of elevated rates and supply constraints shows little sign of easing in the near term.
As home price growth continues to trail inflation through 2026, the divergence between firming Midwest markets and softening Sun Belt and Pacific metros is shaping where deal flow actually exists.
"Affordability remains a significant headwind for the housing market," Kaufman concluded. "Thirty-year mortgage rates increased to 6.5% in May, leaving the ultra-low 3% borrowing costs a distant memory. At the same time, stubbornly high inflation rates are keeping both the cost of home financing and the cost of living high for prospective buyers.
"Against this backdrop, housing demand remains constrained, elevated borrowing costs continue to discourage potential homebuyers, and housing values decline in real terms for existing homeowners."
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