Single-family home and condo inventory barely increased at all last year, which is far from the seasonal norm. In 2023, inventory didn’t have anything resembling the typical sine wave, since far fewer sellers came to the market, especially in the first half of the year, and the low inventory and fewer new listings slowed the market considerably. New listings have been exceptionally low, so the little inventory growth last year was driven by softening demand. Typically, inventory peaks in July or August and declines through December or January. However, in 2023, inventory peaked in October, further highlighting the atypical supply trend. In November and December, inventory, sales, and new listings dropped, which is normal this time of year. With the current low inventory levels, the number of new listings coming to market is a significant predictor of sales. Month over month, new listings fell 53% and sales declined 9%. Total inventory is down 17% year over year.
As demand slows, buyers are gaining more negotiating power and paying less than asking price on average. In July 2023, the average seller received 102% of list price, compared to 98% of list in December. However, on average, buyers paid 4% more in December 2023 than December 2022. Inventory will almost certainly remain historically low for the next few months, and buyer competition will ramp up meaningfully in the spring, which will drive price appreciation.
Months of Supply Inventory in December 2023 indicated a sellers’ market
Months of Supply Inventory (MSI) quantifies the supply/demand relationship by measuring how many months it would take for all current homes listed on the market to sell at the current rate of sales. The long-term average MSI is around three months in California, which indicates a balanced market. An MSI lower than three indicates that there are more buyers than sellers on the market (meaning it’s a sellers’ market), while a higher MSI indicates there are more sellers than buyers (meaning it’s a buyers’ market). The Silicon Valley market tends to favor sellers, which is reflected in its low MSI. MSI fell sharply in the first quarter of 2023 before gently trending higher from May to November. In December, MSI declined sharply. Currently, the Silicon Valley housing market strongly favors sellers.