The typical asking rate per listing is in the $20's per square foot per year. The San Bernardino submarket is experiencing a a rise in rates. In the last 3 months, the median rate rose $29 per sqft per year.
Compared to the rest of the Metropolitan Los Angeles market, the San Bernardino submarket has less expensive rates, so you should have no trouble finding a great deal in this depreciated region.
In the last 90 days, 34 listings have been made available, which means listings are probably leasing quickly. You'll want to be prepared to tour spaces as quick as possible. About 150% of the listings in the San Bernardino 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.
Even though the median size is 4,190 sqft, there are still 0 new availabilities below 2,000 sqft. Most buildings in this area are approximately 2 stories. Most buildings in this market were built in 1984 and are Class B.