The typical asking rate per listing is in the $20's per square foot per year. The Martinez region is experiencing a an increase in rates. In the last 3 months, the median rate went up $2 per sqft per year. That's a 12% increase in rent.
Compared to the rest of the East Bay market, the Martinez region has less expensive rates, so you should have no trouble finding a great deal in this undervalued region.
In the last 90 days, 8 listings have been listed, which means office spaces 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.
Even though the median size is 8,490 sqft, there are still 0 office spaces below 2,000 sqft. Most properties in this market are approximately 1 floors. Most buildings in this market were built in 1985 and are Class A.