The typical asking rate per listing is in the $10's per square foot per year. The Rohnert Park region is experiencing a decline in rates. In the last 3 months, the median rate decreased $6 per sqft per year. That's a 24% decrease in rent.
Compared to the rest of the Bay Area market, the Rohnert Park region has smaller rates, so you should have no trouble finding a great deal in this discounted submarket.
In the last 90 days, 10 listings have been made available, which means new availabilities might be leasing quickly. You'll want to be prepared to tour spaces as quick as possible. About 310% of the available leases in the Rohnert Park 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 on the market, so finding a space for a small business might be tough.
The standard measurement for office space in this area is around 1,500 sqft. Most properties in this region are approximately 2 stories. Most buildings in this area were built in 1985 and are Class B.