California's September housing market sent two different signals. Existing single-family home sales declined from both August and a year earlier, while the statewide median price remained above last year's level. Higher mortgage rates continued to strain affordability, but the limited supply of homes for sale helped cushion prices. For buyers and sellers, the statewide average is useful context; the conditions in a particular county, price range, and property type matter much more to an individual decision.
Here are the headline numbers from the California Association of REALTORS (C.A.R.) report released October 19, 2026:
- Existing single-family home sales: 260,410 at a seasonally adjusted annualized rate, down 3.4% month over month and 6.5% year over year.
- Statewide single-family median price: $899,720, down 0.2% from August and up 1.7% from September 2025.
- Unsold inventory index: 3.7 months, unchanged from August and slightly above 3.6 months a year earlier.
- Median time on market: 29 days, compared with 28 days in August and 32 days a year ago.
- Average 30-year fixed mortgage rate: 6.86% in September, compared with 6.67% in August and 6.35% a year earlier.
Sales slowed as borrowing costs rose
C.A.R. reported that September sales reached an annualized rate of 260,410 existing, single-family detached homes. This is not the number of homes that actually closed during September. It is a seasonally adjusted pace that answers a hypothetical question: if September's rate continued for a full year, how many sales would that imply?
The sales pace fell 3.4% from August's 269,620 and 6.5% from 278,540 in September 2025. Statewide sales remained below the 300,000-unit benchmark for the 48th consecutive month. C.A.R. pointed to rising mortgage rates and ongoing affordability challenges as factors weighing on demand. The average 30-year fixed rate in the report rose to 6.86% in September, up from 6.67% in August and 6.35% a year earlier.
A slower sales pace does not automatically mean that home prices will fall at the same rate. A home sale depends on both the number of people ready to buy and the number of owners willing to sell. Many owners with older, lower-rate mortgages may hesitate to move and take on a higher payment. That can limit the supply of new listings even when buyer demand cools. C.A.R. said active listings rose 2.7% from August but only 0.5% from a year earlier, the first annual increase in eight months. The report attributed the increase mainly to slower sales and seasonal demand, rather than a large influx of new listings.
Prices held up, but the median is not a home-value index
The September median price for an existing single-family home was $899,720. That was 0.2% below August's $901,420, but 1.7% above September 2025's $884,390. It was the fifth consecutive month of year-over-year price gains. C.A.R. noted that the August-to-September decrease was smaller than the typical 1.8% decline seen over that transition historically and over the past decade.
The statewide median is the midpoint of homes sold during the month: half sold for more and half for less. It is affected by the mix of homes that happen to close. If a larger share of high-priced homes sells in one month, the median may rise even if the value of a particular home has not changed. In September, homes priced at $1 million or more accounted for 35.9% of sales, up from 35.2% in August. C.A.R. also reported a statewide median price per square foot of $434, up 1.4% from August and 1.6% from a year earlier. That measure helps account for differences in home size, but it does not adjust for location, condition, lot, or other property features.
For these reasons, a 1.7% statewide median increase should not be read as a 1.7% increase in every California home's value. A home's likely selling price or a buyer's offer range depends on recent comparable sales, current competing listings, the property's condition, and its specific location.
Regional differences were substantial
Four of C.A.R.'s five major regions recorded fewer sales than a year earlier. The Central Coast was the exception, with sales up 4.4%. Southern California had the largest annual decline, down 9.1%, followed by the Far North at -9.0%, the San Francisco Bay Area at -3.1%, and the Central Valley at -2.5%. Month-over-month changes were different: sales rose 6.0% on the Central Coast and 4.9% in the Bay Area, while the Far North fell 11.8%.
| Region | September median price | Price YoY | Sales YoY | Sales MoM |
|---|---|---|---|---|
| San Francisco Bay Area | $1,325,000 | +1.9% | -3.1% | +4.9% |
| Southern California | $895,000 | +3.0% | -9.1% | -0.2% |
| Central Coast | $1,049,500 | +4.4% | +4.4% | +6.0% |
| Central Valley | $500,000 | 0.0% | -2.5% | -3.4% |
| Far North | $377,150 | -3.4% | -9.0% | -11.8% |
The regions do not tell the whole story either. In the Bay Area, September's median price was $2,054,000 in San Francisco County and $2,327,500 in San Mateo County, while Solano County's was $580,000. In Southern California, the median was $994,670 in Los Angeles County, $1,480,000 in Orange County, $620,000 in Riverside County, and $1,050,000 in San Diego County. The same broad region can contain very different budgets and market conditions.
Some county changes were especially large. Santa Barbara County's median price was up 32.6% year over year, while San Francisco County was up 17.4%. C.A.R. cautioned that large changes in smaller markets can reflect a limited number of sales and a different mix of homes sold, rather than a broad shift in the value of all homes. County medians are useful context, but a small number of transactions can move them sharply.
Inventory, time on market, and negotiating conditions
The unsold inventory index for single-family homes held at 3.7 months in September. It was unchanged from August and slightly higher than 3.6 months in September 2025. The index estimates how long it would take to sell the current supply at the current sales pace. It is a statewide summary, not a guarantee of how quickly a particular home will sell.
The median time on market was 29 days, compared with 32 days a year earlier. The statewide sales-to-list-price ratio was 98.8%, up from 98.2% a year earlier. In aggregate, homes sold somewhat below their original asking prices. That does not mean every buyer can expect a 1.2% discount: some homes receive competing offers, while others need price reductions or more time to sell. Initial pricing, condition, location, and the number of similar homes for sale all matter.
Condominiums and townhomes had a somewhat different profile. Their statewide median price was $640,000, unchanged from August but 1.5% below a year earlier. Sales were down 2.7% month over month and 7.5% year over year. The condo and townhome inventory index was 4.8 months, compared with 3.7 months for single-family homes, and median time on market was 39 days, versus 29 days for single-family homes. These figures make it important to compare a condo with other condos, rather than assuming that the single-family market describes every property type. HOA fees, building finances, insurance, maintenance, and project eligibility can also affect a condo purchase.
What this may mean if you are buying
Slower sales and a modest increase in active listings may give some buyers more time to review options and negotiate. C.A.R.'s president noted that easing competition can give well-prepared buyers room to consider choices and negotiate. Still, conditions vary by neighborhood and price range. A well-priced home in a low-inventory area can attract strong competition even when statewide sales are falling.
Start with a monthly housing budget that includes more than principal and interest. Property taxes, homeowners insurance, mortgage insurance if applicable, HOA dues, utilities, and maintenance can materially change the total. The 6.86% September average is a historical monthly measure, not a rate quote for an individual borrower today. Actual loan terms depend on the borrower, loan type, down payment, property, and market conditions. A lender can provide a current estimate for a specific scenario.
When comparing homes, focus on recent sales and active competition in the area and price range you are considering. A statewide median price cannot tell you whether a particular listing is fairly priced. The asking price is only one part of an offer; timing, inspection and financing terms, and other conditions also shape the transaction. Review the contract and its contingencies carefully before making a decision.
What this may mean if you are selling
September's report does not describe a market where every home sells quickly at any price. Buyers face higher borrowing costs and may be more careful about monthly payments and property condition. At the same time, statewide prices remained above year-ago levels, and the supply of listings increased only slightly. A seller's result will depend heavily on local competition, the home's condition, and whether the asking price reflects recent comparable sales.
Look at both recently closed sales and homes currently competing for buyers. Similar properties that are still on the market can show what buyers are choosing between today. The statewide 98.8% sale-to-list ratio is not a pricing formula for an individual home. A well-supported asking price, clear information about the property, and realistic timing can matter more than a statewide average. Days on market also vary widely: for example, September's median was 11 days in San Mateo and Santa Clara counties, but 69 days in Napa and 61 days in Sonoma.
Allow time for preparation, listing, offer review, inspection, appraisal, loan approval, insurance, and escrow. The reported 29-day median is a measure of time on market, not the complete time from deciding to sell through moving out.
How to interpret the report carefully
- Median price is not the price change of a specific home. It can move when the mix of homes sold changes.
- Annualized sales are not monthly closings. The 260,410 figure represents a seasonally adjusted pace extrapolated across a year.
- Month-over-month and year-over-year comparisons answer different questions. Bay Area sales were up 4.9% from August but down 3.1% from September 2025.
- Small-county percentages can be volatile. A small number of transactions can create large apparent swings.
- The report focuses on resales of existing single-family homes. New construction, rentals, multifamily, and commercial property are not represented by the main series. C.A.R. publishes separate condo and townhome figures.
What to watch in the coming reports
Four indicators can help clarify whether September's pattern continues: mortgage rates, the number of newly listed homes, active inventory, and pending sales. C.A.R. noted that September pending sales declined and could point to softer closed sales in following months, though pending contracts do not all close on the same schedule. It will also be useful to see whether the slight increase in active listings continues and whether it comes from more new listings or homes taking longer to sell.
Seasonal changes may affect activity through fall and winter, but they do not dictate the result in every community. Employment, migration, new construction, insurance availability, and local supply can also matter. A statewide trend is a starting point; the most useful comparison for a home decision is the current market for similar homes in the same area.
September in brief
California's September market combined fewer sales with relatively stable prices and still-limited inventory. Higher mortgage rates weighed on buyer demand, while the small annual increase in active listings suggests supply had not expanded dramatically. The statewide median price rose from a year earlier, but regional and property-type differences were significant. Buyers and sellers should read the statewide figures as context, not as a forecast or a property-specific valuation.
For buyers, the central question is whether the total monthly cost fits the household budget and whether local competition leaves room to negotiate. For sellers, the central question is how the home compares with current listings and recent sales in its own market. In both cases, neighborhood-level data is more useful than assuming California is one uniform housing market.
Frequently asked questions
Did 260,410 homes sell in California during September?
No. That is the seasonally adjusted annualized sales pace, not the actual number of September closings.
Does a 1.7% median-price increase mean every home appreciated by 1.7%?
No. The median depends on the homes that sold. A specific property's value may move differently.
Does 3.7 months of inventory mean buyers now control the market?
Not by itself. Inventory varies by city, price range, and property type. Compare current listings and recent sales where you plan to buy.
Does a 98.8% sale-to-list ratio mean buyers can expect a 1.2% discount?
No. It is an aggregate ratio. Individual outcomes depend on the asking price, competition, condition, and terms.
Sources and methodology
This article summarizes C.A.R.'s September 2026 resale housing report, released October 19, 2026. C.A.R. says its statewide and county sales and price data are collected from more than 90 local REALTOR associations and MLSs. The report primarily covers existing single-family detached homes and provides separate figures for condos and townhomes. County median-price changes should not be treated as changes in the value of a standard home.
- C.A.R. September 2026 Home Sales and Price Report
- C.A.R. 2026 News Releases
- C.A.R. Data and Statistics
Photo note: The cover image is an AI-generated illustration, not a photograph of a specific property or neighborhood.