Sonoma Housing Market Report - September 2024

Sonoma Housing Market Report - September 2024

If you prefer to bypass The Big Story and jump straight to the Local Market Report, click here.

The Big Story

Lower Prices and Lower Mortgage Rates

Quick Take:

  • Nationally, the monthly cost of financing a median-priced home was 8.3% lower in August 2024 than in June because the median home price declined 2.1% over the past two months, and mortgage rates have dropped.
  • In August, the average 30-year mortgage rate declined for the third month to 6.35%, a 0.87% drop from the 2024 high reached in early May. The Fed is expected to cut rates by at least 0.25% in its September 17-18 meeting. Rate cuts will benefit the current market.
  • Sales rose 1.3% month over month, ending a streak of four consecutive monthly declines, while inventory rose to its highest level since 2020. Because sales have been so sluggish this year, we may see sales increase in the fall, as rates fall and homes become more affordable.

Note: You can find the charts & graphs for the Big Story at the end of the following section.

*National Association of REALTORS® data is released two months behind, so we estimate the most recent month’s data when possible and appropriate.

Affordability matters. Go figure!

Despite low affordability through June 2024, affordability began improving in August 2024. The median U.S. home price reached a record high in June 2024, as did the monthly cost of financing a median-priced home, even though mortgage rates weren’t quite at their highest level this year. In other words, affordability hit a record low in June. Generally, prices tend to peak in June during any given year, even though the market veered away from this seasonality for a few years during the pandemic. It was no surprise, therefore, when prices declined slightly in July and August of this year. Additionally, during July and August, inflation lowered meaningfully, which means rate cuts. The anticipation of rate cuts alone led to lower rates in July and August. Over the past two months, the average 30-year mortgage rate fell 0.51%, which drastically improved affordability.

A rough but decent shorthand calculation for mortgage rates is that every 0.10% increase or decrease to mortgage rates equates to roughly a 1% increase or decrease in the monthly mortgage cost. This means that, over the past two months, the monthly payments on homes became approximately 5% cheaper.

Sales and inventory generally also decline in the second half of the year. However, this historical trend has broken over the past couple of years. Sales have been historically low since January 2023; so, even though new listings have also been depressed, inventory has grown to its highest level since 2020. At this moment, homebuyers have more choice than they’ve had in years. Higher supply, lower price, and lower interest rates caused sales to increase month over month, albeit only slightly — up 1.3%.

Sales may continue to increase, however, because of the improving conditions, and sales levels are so low they almost have nowhere to go but up. The mid-September Fed meeting will likely bring about the first in a series of rate cuts, and the housing market may fare extremely well next year due to the timing of the cuts. The inventory build-up will likely slow for the rest of the year; but, since it’s already grown substantially, that isn’t concerning. We expect to enter 2025 with falling rates, high inventory, and seasonally lower home prices, which should create a perfect storm for a hotter spring market. We realize spring is a bit far; but, until then, we expect the sluggish market we’ve experienced over the past two years to persist, at least in terms of sales. The current market is favoring buyers, so if you’re thinking of buying, we can at least say that you have the most options to choose from.

Different regions and individual houses vary from the broad national trends, so we’ve included a Local Lowdown below to provide you with in-depth coverage for your area. As always, we will continue to monitor the housing and economic markets to best guide you in buying or selling your home.

Big Story Data

Median sale price and 30-year mortgage rates, May 2022 - June 2024, monthly

Median monthly cost of financing, May 2022 - August 2024, monthly

Case-Shiller 20-city home price composite, January 2001-June 2024, monthly

Supply and demand, Three-year, monthly, annualized, seasonally adjusted

New listings in the United States, seven-year, monthly

The Local Lowdown

Quick Take:

  • The median single-family home price fell 2.9% month over month, while condo prices declined 0.2%. We expect minor price contraction for the rest of the year, which is the seasonal norm.
  • Total inventory fell 20.3% month over month, as sales and homes under contract far outpaced new listings. We expect inventory to decline and the overall market to slow as we make our way through the second half of the year.
  • Months of Supply Inventory declined month over month, indicating the market is improving for sellers. Currently, MSI indicates a balanced market for single-family homes and a sellers’ market for condos.

Note: You can find the charts/graphs for the Local Lowdown at the end of this section.

Median home prices declined month over month, which is the seasonal norm

In Sonoma, home prices haven’t been largely affected by rising mortgage rates after the initial period of price correction from May 2022 to January 2023. Since January 2023, the median single-family home price has trended higher, up 7%. Year over year, the median price was down 3% for both single-family homes and condos. Single-family home prices peaked in May 2024 before falling 7% from May to August. Sonoma is unique in the North Bay because it isn’t undersupplied. Homebuyers have more choices, and because Sonoma is desirable, more supply has led to higher prices as buyers are better able to find the best match. That said, inventory, sales, and price typically peak in the summer, so we expect contraction across those metrics for the rest of the year.

High mortgage rates soften both supply and demand, but home buyers and sellers seemed to tolerate rates near 6% much more than around 7%. Now that rates are declining, sales could get a little boost, but the housing market typically begins to slow as we make our way into fall.

Sales, inventory, and new listings fell in August

In August, sales, inventory, and new listings declined, which is normal for this time of year. Compared to this time last year, inventory was lower, down 8%, while sales rose 13%, highlighting the demand in Sonoma. When we take a longer look back and compare the supply of homes in August 2019 (pre-pandemic) to now, active listings have decreased by 39%. With that in mind, it’s impressive that sales have only declined by 11%.

Total inventory has trended lower essentially since 2011, but active listings fell significantly from July 2021 to December 2021, as sales increased dramatically in 2021, before stabilizing from 2022 to the present. Low inventory and new listings, coupled with high mortgage rates, have led to a substantial drop in sales and a generally slower housing market. Typically, inventory begins to increase in January or February, peaking in July or August before declining once again from the summer months to the winter. In 2023, sales and inventory didn’t resemble the typical seasonal peaks and valleys. This year, inventory, sales, and new listings seem to be following a typical historical pattern, although still at depressed levels. It’s clear that the Sonoma housing market will remain slow until spring 2025 at the earliest.

Months of Supply Inventory in August 2024 indicated a balanced market for single-family homes and a sellers’ market for condos

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). MSI declined significantly from May 2020 to December 2021 before increasing from January 2022 to May 2024. Over the past three months, MSI has declined significantly. Currently, MSI indicates that the single-family home market is more balanced and the condo markets slightly favor sellers.

Local Lowdown Data

Sonoma County median sold home prices

Sonoma County median price changes

Sonoma County average % of original price

Sonoma County inventory for single-family homes

Sonoma County inventory for condos

Sonoma County days on market chart

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