Home prices in April posted a modest 0.8% gain according to the Case-Shiller index, but inflation running at 3.8% meant real values actually shrank. The mismatch signals that rising costs are eroding what had been a key driver of household wealth.

The broader 20-city composite fared slightly better, rising 1.1% on the month. But the regional picture was uneven: Seattle led the decliners with a 2.3% drop, underscoring how once-hot West Coast markets are cooling faster than the national average.

Mortgage rates, which hovered near multi-decade highs during the period, amplified the affordability crunch. With financing costs elevated, buyers saw their purchasing power dwindle even as nominal prices inched upward, squeezing demand further.

Sellers in markets like Seattle are increasingly adjusting expectations, with inventory building and days on market lengthening. For buyers, the math remains brutal: even as price growth slows, the combination of high rates and persistent inflation offers little relief.

Economists caution that one month does not make a trend, and seasonal adjustments could muddy the picture. Still, if inflation continues to outpace home-price appreciation, the real estate market may face a prolonged period of value erosion, particularly in previously overvalued metros.