Sunita Somvanshi
Checking mortgage rates this week means looking at the highest 30-year fixed average in more than eight months. Freddie Mac put the number at 6.95% on September 17 — up from 6.76% the week before and 69 basis points higher than this time last year. That gap has real dollar consequences for anyone deciding right now whether to buy, wait, or refinance.
The 30-year fixed rate averaged 6.95% for the week ending September 17, 2026, according to Freddie Mac's Primary Mortgage Market Survey. The 15-year fixed averaged 6.26%, up from 6.09% the prior week. A year ago, the 30-year rate was 6.26%. The last time rates were this high was January 2025.
Mortgage applications fell 2.7% last week. Refinance activity is down 65% compared to a year ago, according to the Mortgage Bankers Association. Adjustable-rate mortgages now account for 8.5% of applications as borrowers search for ways to lower their initial payment. Pending home sales are down 4.7% year-over-year — the market is not just slowing, it is contracting.
On a $300,000 loan, the difference between 6% and 7% is roughly $200 a month — about $72,000 over the life of the loan. If you locked in at 6.26% a year ago, today’s rate makes refinancing pointless. If you’re on the fence about buying, waiting for rates to fall carries its own cost: each week at 6.95% is a week where your purchasing power stays compressed. Delaying and watching is not a free move.
Why Mortgage Rates Are Rising
Mortgage rates don’t track the Federal Reserve‘s overnight rate directly. They follow the 10-year Treasury yield, which responds to inflation expectations and government borrowing costs. The Mortgage Bankers Association’s chief economist has attributed the current rise to investor concern about both inflation and the federal budget deficit — a pressure that could keep long-term yields elevated even if the Fed holds its rate steady.
That distinction matters because there is no guarantee that a Fed pause translates into lower mortgage rates. If deficit pressure keeps Treasury yields high, 30-year mortgages stay expensive regardless of what the Fed does.
The Freddie Mac survey covers conventional, conforming, fully amortizing purchase loans for borrowers with at least 20% down and excellent credit. Borrowers with smaller down payments or lower credit scores will see higher rates than the 6.95% headline. If you’re running payment scenarios, use your actual rate quote from a lender, not the survey average, as your baseline.
Purchase applications are near their weakest level since spring 2025. Real estate economists describe the current environment as buyer hesitation driven by rate levels. That hesitation is visible in the pending sales data: year-over-year activity is still running sharply negative even with month-over-month stabilization in some markets.
The next Freddie Mac Primary Mortgage Market Survey is due September 24. Rates have risen four consecutive weeks. Whether the fiscal concerns pushing Treasury yields higher ease before that print is the immediate question for anyone with a rate lock decision. Learn more about how the deficit affects mortgage rates or use a refinance break-even calculator to see whether today’s rate makes any scenario work for your situation.
