Monthly Market Report · The Bay Area Real Estate Journal
The East Bay housing market did not soften this spring. It tightened. Through June 2026, single-family homes across Alameda and Contra-Costa counties sold in a median of just 13 days, active inventory fell more than 20% from a year earlier, and prices held close to flat. Now a fresh climb in mortgage rates is testing whether that resilience holds into late summer.
Here is what the June county data shows, and what it means if you are buying or selling in Fremont, the Tri-City area, or the wider East Bay right now.
Rates: the pressure heading into summer
The average 30-year fixed mortgage rate reached 6.55% for the week ending July 16, 2026, its highest level since the end of May, according to Freddie Mac’s Primary Mortgage Market Survey. The 15-year fixed has tracked near 5.84%. Rates rose because longer-term Treasury yields rose, and mortgage pricing follows the 10-year Treasury far more closely than it follows any single Federal Reserve announcement.
For a buyer financing a home in Alameda County near the county median, that increase adds real money to the monthly payment compared with the spring lows. Purchasing power has tightened even where prices have not moved, which is the central tension in the market today: scarce supply is holding prices up while higher rates push affordability down.
The June numbers
Single-family detached homes, June 2026, from the California Association of Realtors:
| Metric | Alameda County | Contra-Costa County |
|---|---|---|
| Median sale price | $1,325,000 | $920,000 |
| Price, year over year | +0.3% | -2.1% |
| Price, month over month | -5.4% | -1.6% |
| Home sales, year over year | +1.5% | +13.4% |
| Unsold inventory | 1.9 months | 2.3 months |
| Inventory, year over year | -20.8% | -28.1% |
| Median days on market | 13 | 13 |
Two facts stand out. First, supply is scarce and getting scarcer: unsold inventory fell 20.8% in Alameda County and 28.1% in Contra-Costa County from a year earlier, and both counties sit near or below two months of supply, well inside seller’s-market territory. Second, homes are still selling fast. A 13-day median time on market is not a cooling market. It is a market where well-priced, well-prepared homes move in under two weeks.
Prices reflect that balance. Alameda County’s median held at $1,325,000, essentially even with a year ago, while Contra-Costa County eased 2.1%. The month-over-month dips in both counties are typical seasonal movement, not a trend.
What it means if you are buying
Scarcity is your challenge, not soft demand. With inventory down more than 20% year over year and homes selling in about two weeks, the winning buyers this summer are the ones who are ready before the right listing appears. Get fully underwritten, not just pre-qualified, so your offer carries the certainty sellers reward. In a market this fast, a buyer who has to catch up on paperwork loses the house.
Higher rates do create one opening. Fewer buyers can stretch to the top of their budget now, so competition thins at the highest price points, and more sellers will consider a rate buydown than would have a year ago. A seller-paid buydown often lowers your payment more than an equivalent price cut, and it is worth asking for.
What it means if you are selling
This is still your market, but it rewards preparation over assumption. Homes that show well, price to current comparable sales, and hit the market clean are selling in under two weeks across the East Bay. The risk this summer is overpricing into the rate headwind. Buyers are watching payments closely, and a home priced above the market will sit while the tight inventory around it keeps moving. Price to the market in front of you and your negotiating position stays strong.
Move-in-ready homes and homes in strong school attendance areas continue to command the most interest. If your property needs work, the choice between selling as-is and preparing it first deserves a real conversation, because targeted preparation still returns more than it costs in this market.
The bottom line
Through June, the East Bay stayed tight, fast, and stable on price, even as affordability tightened. The rate increase in July is the variable to watch. If you are weighing a move, the question is not whether to time the rate. It is whether the home and the moment fit your plans for the next several years, in a market where the right homes are still gone in two weeks.
Omar Murillo is a broker and co-founder of Everhome Real Estate, serving Fremont, the Tri-City area, and the greater East Bay since 1998. This report is informational and is not financial, tax, or legal advice. California DRE #01244077.
Sources
- Median price, home sales, unsold inventory, and median time on market for single-family detached homes, Alameda County and Contra-Costa County, June 2026: California Association of Realtors, Research & Economics, County Market Updates (car.org/marketdata).
- 30-year and 15-year fixed mortgage rates: Freddie Mac Primary Mortgage Market Survey, week ending July 16, 2026 (30-year 6.55%), via the Federal Reserve Bank of St. Louis (FRED).
