U.S. Housing Market September 2026: More Inventory, Higher Mortgage Rates and What It Means for Los Angeles

The U.S. housing market is entering fall 2026 with a clear split: buyers have more homes to choose from, but borrowing costs remain high enough to keep many would-be buyers cautious. For Los Angeles, that combination matters because affordability is already stretched and local housing remains highly neighborhood-specific.

Here are the latest national housing-market signals and what they mean for buyers and sellers across Los Angeles.

Existing-home sales fell below a 4 million annual pace

According to the National Association of REALTORS®, existing-home sales fell 2.0% from July to August 2026 to a seasonally adjusted annual rate of 3.98 million. Sales were also 1.2% lower than a year earlier. That is a meaningful slowdown and the first time the annualized sales pace has dipped below 4 million since June 2025.

At the same time, the national median existing-home price rose 1.6% year over year to $429,100, marking the 38th consecutive month of annual price gains. In other words, transaction volume is soft, but prices nationally are still holding up.

Source note: National Association of REALTORS®, Existing-Home Sales Report, September 10, 2026.

Inventory is finally giving buyers more options

The most important shift may be on the supply side. NAR reported 1.62 million existing homes for sale in August, up 5.9% from a year ago and the highest inventory level above 1.6 million since late 2019. That equates to a 4.9-month supply, up from 4.6 months in July.

For buyers, this is good news. More inventory usually means more time to compare properties, more opportunity to negotiate and less pressure to waive contingencies simply to win a home. But it does not mean every market has suddenly become buyer-friendly. Desirable neighborhoods and turnkey homes can still attract strong competition.

Mortgage rates are still the biggest affordability constraint

Freddie Mac reported that the average 30-year fixed mortgage rate was 6.76% for the week of September 10, 2026, up from 6.71% the prior week. Rates are well below the peaks seen earlier in the cycle, but they remain high enough to materially affect monthly payments—especially in higher-priced markets such as Los Angeles.

For a Los Angeles buyer, even a small move in rates can change purchasing power by tens of thousands of dollars. That is why buyers should look beyond the headline home price and model the monthly payment at multiple rate scenarios before making an offer.

Source note: Freddie Mac Primary Mortgage Market Survey, September 10, 2026.

New-home sales are also slowing, while supply remains elevated

New-construction data tells a similar story. The U.S. Census Bureau and HUD reported that new single-family home sales fell 10.5% from June to July 2026 to an annualized pace of 607,000. The supply of new homes rose to 9.6 months at the current sales pace.

The median new-home sales price in July was $393,800, down slightly from both the prior month and the prior year. A 9.6-month supply is substantial and suggests builders in many markets may need to rely on incentives, rate buydowns or price adjustments to keep homes moving.

Source note: U.S. Census Bureau and U.S. Department of Housing and Urban Development, New Residential Sales, released August 25, 2026.

What the national data means for Los Angeles buyers

Los Angeles buyers should not interpret slower national sales as a signal that prices are about to collapse. The more useful takeaway is that conditions are becoming more negotiable.

In neighborhoods such as Studio City, Sherman Oaks, Encino, Toluca Lake, Burbank, Woodland Hills, Tarzana and the Hollywood Hills, buyers may now have more room to ask for credits, repairs, rate buydowns or a price adjustment when a property has been sitting. Homes that are overpriced or poorly presented are more likely to linger, while well-priced homes in strong locations can still move quickly.

Buyers should also pay close attention to property-specific costs beyond the mortgage rate, including insurance, property taxes, HOA dues where applicable and renovation needs. In Los Angeles, those factors can materially change the true monthly cost of ownership.

What Los Angeles sellers should do now

Sellers need to be more precise than they were during the ultra-low-inventory years. As buyers gain options, aspirational pricing becomes riskier. A home that launches too high can lose its strongest first-week demand and ultimately require a larger reduction later.

The best-performing listings in this environment are likely to be those that are priced against current competition, presented exceptionally well and marketed aggressively from day one. For luxury and higher-end homes, the strategy should also account for comparable inventory, days on market, recent concessions and buyer sensitivity to financing costs.

Los Angeles takeaway

The national market is becoming more balanced, but Los Angeles remains a collection of micro-markets. More inventory and slower sales are creating opportunities for buyers, while sellers can still achieve strong outcomes if they price correctly and prepare the property for today’s more selective buyer.

For a neighborhood-specific strategy, current value analysis or private buyer consultation, text Artin Hovsepian at (818) 601-6101.