The small drop in mortgage rates has fueled an 80% surge in refinancing, as millions of homeowners rush to cut monthly payments.

NEW YORK — Even a small dip in borrowing costs has sparked a rush among homeowners eager to trim their monthly payments. In the three weeks through Sept. 17, 30-year mortgage rates dipped by 0.3% to 6.26% and refinancing activity jumped 80% in just three weeks, according to Mortgage Bankers Association data.

When rates fell to 6.08% in September 2024, few people took advantage of the lower rates to refinance their homes, hoping that rates would fall further. Instead, rates increased and they did not fall again for another year.

Most borrowers who refinanced bought their homes within the past three years were among those taking advantage of the latest rate decline. ICE Mortgage Technology reported that 90% of recent refinances involved loans from 2023 and 2024.

If rates reach 6%, 5.9 million homeowners could lower payments by about $399 a month on average. Among borrowers with cash-out refinancings at a rate 1.45 percentage points higher than their in-place mortgage in the second quarter, they were able to withdraw $94,000 in cash on average and increased their monthly mortgage payments by $590.

Analysts say even a modest decline in mortgage rates could unlock a new wave of refinancing, giving stretched households some relief while boosting business for lenders and potentially the broader economy.

Source: Wall Street Journal (10/08/25) Ryan, Carol

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