U.S. Home Prices Surge 7.1% Amid Record Inventory Shortage

In October, the U.S. housing market was defined by a significant contradiction: the national median home sale price rose 7.1% year-over-year to $288,000, while sales activity stagnated due to a severe inventory shortage. The number of homes for sale plunged 12.2%, the sharpest annual decline since 2013, creating a strong seller's market. This combination of high demand and low supply is pushing prices upward, particularly in West Coast markets, while pending tax reform discussions are introducing uncertainty for buyers in high-cost states.

What’s Causing the Stagnant Sales Volume?

Despite robust buyer demand, home sales were essentially unchanged from October of the previous year, dipping by just 0.1%. This marks the fourth consecutive month of annual sales declines. The primary cause is a critical lack of inventory. With only a 3.1-month supply of homes available nationally—a figure well below the six-month benchmark that indicates a balanced market—there are simply not enough properties for sale to meet buyer interest. The market has not seen more than six months of supply since January 2012, firmly tilting conditions in favor of sellers.

Which Markets are Experiencing the Most Extreme Conditions?

The inventory shortage is most acute on the West Coast. The San Jose metropolitan area exemplifies this trend, with inventory plummeting 51.6% and the median sale price soaring 19.2% to $1,049,000. In this highly competitive environment, the typical home went under contract in just 12 days. Similarly, San Francisco saw 78.6% of homes sell for above their list price. Conversely, a handful of markets, primarily in the Midwest and South, saw inventory gains. These included Austin, Texas (up 8.8%), New Orleans, Louisiana (up 7.5%), and St. Louis, Missouri (up 4.8%), offering buyers slightly more options.

How is the Competitive Landscape Affecting Buyers?

Competition for available homes is intense in many metros. Nationally, homes sold in a median of 44 days, five days faster than the previous October. The average sale-to-list price ratio was 98.2%, and 22.5% of homes sold above their asking price. Seattle was the fastest market, with a typical home finding a buyer in just 10 days. This competitive pressure means buyers must be prepared to act quickly and make strong offers, often exceeding the list price.

What is the Impact of Potential Tax Reform?

Uncertainty surrounding federal tax reform proposals is a developing factor. The proposed changes could reduce or eliminate deductions for state and local taxes (SALT) and alter the Mortgage Interest Deduction. Based on our experience assessment, this is causing some prospective buyers in high-tax states like California, New York, and New Jersey to pause their searches. While the final outcome is unclear, any enacted changes could gradually weaken buyer demand in these expensive regions, particularly for higher-priced homes.

The current market requires buyers to be pre-approved and prepared to move quickly, while sellers are positioned to benefit from multiple-offer scenarios. Monitoring local inventory trends is critical, as conditions vary significantly by region. The overarching trend of rising prices constrained by limited supply is expected to continue in the near term.