Mortgage rates hovered near 6.6% as home sales surged to their fastest pace in five months in May 2026, signaling unexpected momentum in the housing market despite elevated borrowing costs. Existing-home sales increased 3.2% month-over-month to a seasonally adjusted annual rate of 4.17 million units, according to the National Association of Realtors, marking the strongest sales performance since December 2025.
The rate environment remains a headwind for buyers. The average 30-year fixed mortgage rate reached 6.6% in the week ended June 5, according to Trading Economics data, while U.S. News reported the rate at 6.6% on June 12, 2026.
Yet the surge in sales defied expectations that elevated rates would suppress demand. The May sales figure topped the consensus forecast of 4.08 million units, according to market analysts. The median existing-home sales price reached $429,300, up 1.3% year-over-year, as the market shifted into the spring homebuying season.
Expanding inventory has been a key driver of the sales lift. Inventory rose to 1.55 million units in May, providing 4.5 months of supply, according to NAR data. This improvement in available homes has given buyers more negotiating power after years of acute shortages that pushed prices to record highs.
The housing market’s resilience reflects what analysts call the “lock-in effect”—homeowners with lower mortgage rates from previous years remain reluctant to sell, but those who do list are finding a more receptive buyer pool as fresh inventory enters the market. Rising supply has also eased some affordability pressures, allowing sales momentum to build even as borrowing costs remain near 2026 highs.
Sources
- National Association of Realtors — May 2026 existing-home sales data showing 3.2% month-over-month increase to 4.17 million units, inventory at 1.55 million, median price of $429,300
- Trading Economics — 30-year fixed mortgage rate at 6.6% for week ended June 5, 2026
- U.S. News & Money — 30-year fixed mortgage rate at 6.6% on June 12, 2026
- HousingWire — Confirmation of May existing-home sales increase to 4.17 million SAAR with 4.5 months of inventory
- Realtor.com — Home sales surge to five-month high powered by inventory uptick