Silicon Valley Real Estate Market Update: Fall 2026

The Silicon Valley real estate market entered fall with an interesting combination: more homes are available in parts of the market, yet well-positioned properties continue to sell quickly and, in many cases, above asking price.

That makes this a market where broad headlines can be misleading. Conditions can change significantly from one city, neighborhood, price range, and property type to another.

September data illustrates that divide clearly.

Santa Clara County: More Inventory, but Demand Remains

For single-family homes across Santa Clara County, the median sale price was approximately $1.97 million in September, up 3.8% from August but about 1.5% below September 2025.

There were 993 active listings, up 18.6% from a year earlier. At the same time, homes sold for an average of 103.6% of list price, and the typical property spent about 26 days on the market.

Those numbers tell an important story.

Buyers generally have more choices than they did a year ago, but additional inventory has not eliminated competition for desirable homes.

The Market Is Highly Local

Countywide numbers are useful, but they don't tell you what is happening in a particular neighborhood.

For example, Sunnyvale single-family homes sold for an average of approximately 106.8% of list price in September and spent just 11 days on the market. Cupertino also recorded a 106.8% sale-to-list ratio, with homes averaging about 14 days on the market.

Compare that with Saratoga, where September homes sold at approximately 100.3% of list price and averaged 36 days on the market.

That is why I would be cautious about describing Silicon Valley simply as either a "buyer’s market" or a "seller’s market."

The better question is: What is happening with the type of home you want to buy or sell, in the specific neighborhood and price range you're considering?

What This Means for Buyers

More inventory can create opportunities.

Buyers may have more time to evaluate certain properties, compare alternatives, negotiate terms, or revisit homes that have been on the market longer than expected.

But that does not mean waiting automatically produces a better deal.

A well-priced home in a sought-after neighborhood can still generate significant competition. Buyers should understand the comparable sales, current competition, disclosure package, condition of the property, and likely seller expectations before deciding how aggressively to offer.

The strategy for a newly listed home in Sunnyvale or Cupertino may be very different from the strategy for a property that has been sitting on the market for several weeks.

What This Means for Sellers

For sellers, this is becoming a more selective market.

When buyers have more choices, pricing and presentation matter even more. A home that is prepared well, positioned correctly, and priced in line with current buyer expectations can still perform extremely well.

A home that enters the market too high may lose momentum during the critical first weeks.

The goal isn't simply to choose the highest possible list price. It's to create the strongest competitive position for the property based on current neighborhood activity, comparable sales, competing inventory, condition, and likely buyer demand.

The Peninsula Is Showing a Different Pattern

The Peninsula provides another example of why Silicon Valley shouldn't be viewed as one market.

In San Mateo County, September single-family homes recorded a median sale price of approximately $2.3 million, up 7% from a year earlier. Homes sold for an average of 105.5% of list price and spent approximately 21 days on the market. Active inventory was actually down 18.4% year over year.

So while portions of Santa Clara County are seeing substantially more inventory, parts of the Peninsula remain tighter.

The Bottom Line

The fall 2026 Silicon Valley market offers opportunities for both buyers and sellers—but not necessarily in the same places or for the same properties.

For buyers, increased inventory can mean more choice and occasional negotiating leverage.

For sellers, strong demand still exists, but buyers are increasingly able to distinguish between homes that are positioned correctly and those that are not.

More than ever, the strategy needs to be property-specific and neighborhood-specific rather than based on a Bay Area headline.

If you're considering buying or selling in Silicon Valley or the Peninsula, I can help you look at the current numbers for your specific city, neighborhood, and price range and determine what they mean for your plans.