On average, listings lease in the $50's per square foot per year. The Strawberry region is going through a decline in rates. In the last 3 months, the median rate decreased $30 per sqft per year. That's a 36% decrease in rent.
Compared to the rest of the Bay Area market, the Strawberry submarket has greater rates, and you'll have to negotiate above asking rent to be in this hot region.
In the last 90 days, 1 listings have come on the market, which means new listings most likley are going fast. You'll want to be prepared to tour spaces as quick as possible. There aren't many listings below 2,000 square feet available, so finding a space for a small business might be tough.
The standard measurement for office space in this area is around 530 sqft. Most properties in this area are approximately 3 floors. Most buildings in this market were built in 1997 and are Class A.