Market Stats
What Does a Fed Rate Hike Mean for Mortgage Rates?
By David Golovin · September 18, 2026 · 2 min read
The Fed raised its benchmark rate on September 16 for the first time in over three years. Mortgage rates do not track the Fed directly, but both just moved higher.
Source: Freddie Mac Primary Mortgage Market Survey
| Rate | Level | Note |
|---|---|---|
| Fed funds rate | 5.25% | After Sept 16 hike |
| 10-year Treasury | ~4.6% | The key driver of mortgage rates |
| 30-year fixed mortgage | 6.95% | Freddie Mac, Sept 17 |
| Avg assumable rate on Roots | 4.53% | 17,000+ active listings |
Why the Fed rate and mortgage rates move separately
The Fed controls overnight bank-to-bank lending rates. Your 30-year mortgage is priced off the 10-year Treasury yield, which reflects inflation expectations over a decade, not overnight borrowing.
What buyers can do now
Assuming an existing FHA or VA loan locks in the seller rate for the life of the loan. The average estimated assumable rate on Roots is 4.53%, vs. 6.95% on the open market.
FAQ
Does a Fed rate hike automatically raise mortgage rates?
Not directly. The Fed sets the overnight lending rate between banks. Mortgage rates follow the 10-year Treasury yield, which moves on inflation expectations and bond market sentiment, not the Fed rate alone.
Why did mortgage rates go up after the Fed hike?
Markets anticipated the hike weeks ahead, so some of the move was already priced in. The Fed hike also signals inflation is still a concern, which pushes Treasury yields and mortgage rates higher.
How do buyers get a low mortgage rate when the Fed is hiking?
One option is to assume an existing FHA or VA loan. Roots has 17,000+ active assumable listings with an average estimated rate of 4.53%, well below the current market rate of 6.95%.