Fannie Mae Forecast: When Will Mortgage Rates Fall Below 6%?

According to the latest forecast from Fannie Mae, the 30-year fixed-rate mortgage is projected to fall below the 6% threshold by the end of 2026. This would mark the first time rates have been at that level since 2022, offering a potential boost to housing affordability after years of elevated borrowing costs. The key factors influencing this trajectory are inflation data and Federal Reserve policy, with current rates hovering near an 11-month low.

What Are the Current Mortgage Rate Projections?

Fannie Mae's September 2024 Economic and Housing Outlook revised its projections downward. The government-sponsored enterprise now expects the average 30-year fixed mortgage rate to be 6.4% by the end of 2024 and to decline to 5.9% by the end of 2026. These forecasts are based on models that track the 10-year Treasury yield, which reflects investor expectations for economic growth and inflation. Mortgage rates largely follow the movement of this key bond yield. The immediate path for rates will be most affected by upcoming labor and inflation reports, which the Federal Reserve monitors closely.

Why Is the 6% Threshold Psychologically Significant?

The 6% level is a critical psychological barrier for the housing market. While over 80% of existing mortgages have a rate below 6%, a dip under this benchmark could shift buyer and seller sentiment. According to economic analysis, households that have become accustomed to rates above 7% may view sub-6% financing as a return to "normal." This perception could motivate more demand from buyers who have been waiting on the sidelines. However, it is unlikely to trigger a large wave of existing homeowners selling, as the average rate on outstanding mortgages is a much lower 4.3%, creating a powerful lock-in effect.

How Do Falling Rates Impact Housing Affordability?

For homebuyers, lower mortgage rates directly reduce monthly payments, improving purchasing power. However, affordability is a complex equation that also depends on home prices and household income. Fannie Mae estimates that for the market to return to the affordability levels seen from 2016 to 2019, one of three drastic changes would need to occur: a 39% plunge in median home prices, a 60% surge in median household income, or a drop in mortgage rates to 2.35%. With such dramatic shifts unlikely, even rates below 6% will only partially alleviate the widespread affordability crisis.

What Is the Outlook for Home Sales?

Persistent affordability challenges have led Fannie Mae to revise its home sales forecasts downward. The projection for total home sales in 2025 is now 4.72 million, slightly below the anticipated 2024 total. The forecast for 2026 sales was also trimmed to 5.16 million. This aligns with other industry analyses pointing to the lowest annual transaction pace for existing homes since 1995. A potential bright spot is the new construction sector, which saw an unexpected 21% monthly surge in new single-family home sales in August 2024, signaling that builders may be adapting to market conditions more effectively.

For potential buyers and sellers, the key takeaway is to monitor inflation reports and Federal Reserve communications, as these are the primary drivers of rate movements. While a descent below 6% is projected for late 2026, affordability will remain a challenge without significant corrections in home prices or gains in income. Decisions should be based on personal financial readiness rather than trying to time the market perfectly.