Fed Raises Rates as Mortgage Rates Near 7%: What It Means for Southern California Housing

The Federal Reserve just raised interest rates again, and mortgage rates have been moving higher at the same time. The combination of persistent inflation, shifting economic expectations and geopolitical uncertainty is creating a challenging backdrop for the housing market heading into fall. While the job market and homeowner finances remain relatively resilient, higher borrowing costs are putting renewed pressure on affordability and buyer demand.

Fed Raises Rates as Inflation Remains Elevated

The Federal Reserve raised its benchmark federal funds rate by 0.25 percentage point on September 16, bringing the target range to 3.75%–4.00%. The Fed cited elevated inflation and said the move was intended to support a more timely return to its 2% inflation goal. The decision was unanimous.

August inflation added to the pressure. The Consumer Price Index increased 0.4% month over month, up from 0.1% in July, while annual inflation remained at 3.4%. Core inflation increased 0.3% during the month.

The Fed's latest projections also point to the possibility of another rate increase later this year, underscoring the uncertainty surrounding the interest-rate outlook.

Mortgage Rates Have Climbed Nearly Half a Point Since July

Mortgage rates have been trending higher since the beginning of summer. Freddie Mac's average 30-year fixed rate rose from 6.55% on July 16 to 6.95% on September 17. That's a 0.40 percentage-point increase in roughly two months and the highest weekly average in the recent period.

Higher mortgage rates don't move in lockstep with the Fed's overnight policy rate, but expectations for inflation and future Fed policy can influence Treasury yields, which in turn affect mortgage rates.

For buyers, the impact is significant: higher rates reduce purchasing power and increase monthly payments, making affordability an even bigger consideration in higher-cost markets such as Los Angeles and Orange counties.

Los Angeles County Housing Market

The Los Angeles County housing market continues to show relatively stable prices despite slower sales activity. According to the latest C.A.R. data for August, the median price of an existing single-family home in Los Angeles County was $946,950, up 1.7% from August 2025. However, sales were down 13.4% from July but remained 2.1% above August 2025.

Looking at the broader Los Angeles County market, Redfin reported a median sale price of approximately $922,000 over the three months ending August, up 1.4% year over year, with homes taking an average of 49 days to sell.

The numbers suggest that prices are holding up better than transaction volume as higher mortgage rates cause some buyers to remain on the sidelines.

Orange County Housing Market

Orange County continues to demonstrate stronger price growth, although sales activity has slowed. C.A.R. reported an August median price of $1,452,500 for existing single-family homes in Orange County, up 4.9% from a year earlier. Sales, however, were down 3.4% year over year.

Orange County REALTORS® reported that detached-home prices increased 3.7% year over year, while detached sales declined 3.9%. Available inventory for detached homes was also down 13.5% year over year.

For buyers and sellers in communities such as Rossmoor, Los Alamitos, Huntington Beach, Costa Mesa and surrounding Orange County neighborhoods, the combination of limited inventory and higher mortgage rates continues to create a market where pricing and property condition matter.

What This Means for Buyers and Sellers

For buyers, higher mortgage rates mean affordability needs to be considered carefully. However, slower sales activity may provide more opportunities to negotiate on properties that have been sitting on the market.

For sellers, limited inventory continues to provide support, but today's buyers are more sensitive to monthly payments. Proper pricing, presentation and marketing are increasingly important.

Bottom Line

The Southern California housing market remains supported by relatively stable employment, homeowner equity and limited distressed selling. But with the Fed now tightening policy again and mortgage rates approaching 7%, affordability will likely remain one of the biggest challenges for buyers through the remainder of 2026.

For homeowners in Long Beach, Los Angeles County and Orange County, the national headlines are important—but the most useful information is what is happening with prices, inventory and buyer demand in your specific neighborhood.