Most listings are in the $50's per square foot per year. The Saratoga region is going through a a boost in rates. In the last 3 months, the median rate went up $58 per sqft per year.
Compared to the rest of the Silicon Valley market, the Saratoga region has more expensive rates, and you'll have to negotiate above asking rent to be in this hot submarket.
In the last 90 days, 1 listings have come on the market, which means office spaces most likley are going fast. You'll want to be prepared to tour spaces as quick as possible. About 200% of the office spaces in the Saratoga are subleases, so you might be able to sign a shorter term by taking over a previous lease. There aren't many listings below 2,000 square feet available, so finding a space for a small business might be tough.
Even though the median size is 9,200 sqft, there are still 0 leases below 2,000 sqft. Most properties in this region are approximately 1 stories. Most buildings in this market were built in 1985 and are Class A.