Mortgage Refinancing Surged in September After Rate Drop

Thursday, October 16, 2025 from Floor Daily.Mortgage Refinancing Surged in September After Rate Drop

Mortgage refinancing activity surged in September, marking the largest monthly increase since Covid-era ultra-low interest rates, reports RedFin.

“This increase followed mortgage rates dropping below 6.5% for the first time since October 2024 in anticipation of the Federal Reserve’s eventual rate cuts.

“The Mortgage Bankers Association’s (MBA) Market Composite Index, a measure of total mortgage application volume, rose 29.7% from August on a seasonally adjusted basis and was 29.6% higher than a year ago, the sharpest monthly gain since 2020.

“The average contract interest rate for 30-year fixed mortgages fell 27 basis points to 6.42%, the lowest in one year. Amid lower borrowing costs, homeowners seized the opportunity to refinance, driving a 54.2% increase in refinancing activity. Purchase applications also increased 7.7% month-over-month. Compared to a year ago, purchase and refinance applications were up 18.6% and 39.8%, respectively.”