The typical asking rate per listing is in the $10's per square foot per year. The Alpine region is seeing a an increase in rates. In the last 3 months, the median rate rose $16 per sqft per year.
In the last 90 days, 0 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. About Inf% of the available leases in the Alpine are subleases, so you might be able to find a shorter term or below market rent. 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 1,200 sqft. Most buildings in this area were built in 2007 and are Class B.