The spring market in Santa Clara County is living up to its reputation. April 2025 data confirms what agents on the ground have been experiencing: tight inventory, fast-moving transactions, and prices that continue to climb. Here is a detailed look at the numbers and what they mean for buyers and sellers in the South Bay.
The Numbers at a Glance
- Median sale price: $1,850,000, up 5.7 percent year-over-year.
- Average days on market: 9 days for single-family homes in top school districts.
- Active inventory: Down 22 percent compared to April 2024, with only 1.2 months of supply countywide.
- Sale-to-list price ratio: 106 percent, meaning the average home sold for 6 percent above its asking price.
- Closed transactions: 812 single-family home sales, slightly above last April's pace.
What Is Driving the Market
The AI Wealth Effect
The ongoing AI boom is generating substantial wealth in Santa Clara County. Companies like NVIDIA, Google, Apple, and a growing cohort of AI startups are producing a new wave of high-income buyers with significant liquidity. This demand is concentrated in Cupertino, Sunnyvale, Santa Clara, and the western foothills communities of Los Altos and Saratoga.
Persistent Inventory Shortage
The lock-in effect remains powerful. Homeowners who secured sub-3 percent mortgage rates during 2020 and 2021 are choosing to stay put rather than sell and take on a 6.5 percent rate on a new purchase. Until rates drop meaningfully, inventory will remain structurally constrained.
International Demand
Buyer activity from China, India, and other Asian markets remains robust, particularly in Cupertino and parts of West San Jose where school district reputation carries international recognition.
City-Level Highlights
- Cupertino: Median $3.2 million. Homes in the Monta Vista attendance area averaging 5 days on market with 8+ offers.
- Los Altos: Median $4.1 million. Strong demand for mid-century homes on larger lots.
- Sunnyvale: Median $2.1 million. The most active segment is the $1.8 to $2.5 million single-family range.
- San Jose (Willow Glen): Median $1.65 million. Charming bungalows and craftsman homes selling quickly with minimal concessions.
- Saratoga: Median $4.5 million. Ultra-luxury segment seeing steady demand from established tech executives.
What This Means for Buyers
Competition is fierce in the most desirable neighborhoods. Buyers need to come prepared with strong pre-approval, flexible terms, and a willingness to move quickly. Off-market and coming-soon listings are worth pursuing for clients who want to avoid bidding wars. I actively work my network to identify these opportunities for my buyer clients.
What This Means for Sellers
If you have been considering a sale, this is an excellent window. Low inventory means your home faces less competition, and strong demand means well-prepared properties are commanding premium prices. The key is professional preparation: staging, photography, and strategic pricing will determine whether you receive two offers or eight.
Looking Ahead
I expect the competitive dynamic in Santa Clara County to continue through spring and into early summer. A meaningful inventory increase would require mortgage rates to drop below 5.5 percent, which is unlikely in 2025. For both buyers and sellers, the current market rewards decisiveness and preparation.