The Federal Reserve raised interest rates by a quarter point Sept. 16, its first increase in more than three years, as persistent inflation pushed policymakers toward tighter monetary policy. The Federal Open Market Committee voted 12–0 to lift the federal funds target range to 3.75%–4%.
The move lands as homebuyers are already facing higher borrowing costs. Freddie Mac’s latest weekly survey put the average 30-year fixed mortgage at 6.76% for the week ending Sept. 10. By Sept. 17, Bankrate’s national average for a 30-year fixed mortgage had climbed to 7.06%.
Mortgage rates were already moving higher
The Fed does not directly set mortgage rates. Home-loan pricing moves more closely with longer-term bond yields, particularly the 10-year Treasury, along with inflation expectations and investors’ outlook for future Fed policy.
Mortgage rates had already been climbing before the decision as Treasury yields rose. The Close tracked that pressure earlier this month as Fed hike expectations intensified and borrowing costs moved higher.
Buyers should not assume a quarter-point Fed increase automatically adds the same amount to their mortgage rate. Actual borrower quotes still vary by loan type, credit profile, down payment and lender.
Inflation pushed the Fed toward a hike
Inflation remains above the Fed’s target. Consumer prices rose 3.4% from a year earlier in August, while core inflation excluding food and energy increased 2.4%. Gasoline accounted for more than one-third of the monthly increase, according to the August Consumer Price Index report.
The Fed’s 2% inflation target is based on the separate Personal Consumption Expenditures price index. In its latest projections, policymakers put 2026 PCE inflation at a median 3.7% and core PCE at 3.4%.
After the decision, Warsh said inflation remained too high while pointing to continued strength in the economy. Recent data have also shown a resilient labor market; The Close previously reported that mortgage rates barely moved after the August jobs report, despite stronger-than-expected hiring.
The hike contrasts with Trump’s call for lower rates
The decision moves Fed policy in the opposite direction from President Donald Trump’s public calls for lower interest rates. Trump nominated Warsh to lead the central bank earlier this year, but the unanimous vote shows the increase had support across the FOMC rather than resting on Warsh alone.
The committee operates under its mandate to promote maximum employment and stable prices, and its latest projections suggest most participants expect further tightening.
Fed projections point to another possible hike
The Fed’s new Summary of Economic Projections shows 16 of 18 participants expecting at least one more rate increase this year. The median year-end projection is 4.1%, although those forecasts are individual assessments rather than commitments by the Fed.
Higher borrowing costs are arriving in a market where buyers are already cautious. Pending sales recently fell as fresh listings increased, giving buyers more choice without resolving the affordability problem.
Higher payments remain the housing pressure point
Active buyers should refresh lender quotes and monthly-payment scenarios rather than rely on assumptions made even a few weeks ago. Sellers, meanwhile, can watch pending sales, showing activity, price reductions and concessions for signs that higher financing costs are weighing on local demand.
The Fed’s quarter-point hike does not translate into an identical increase in mortgage rates. But with Bankrate’s national average now just above 7% and most policymakers expecting further tightening, higher payments are putting renewed pressure on what buyers can afford and how quickly homes move.