Most listings are in the $20's per square foot per year. The Loma Linda region is seeing a an increase in rates. In the last 3 months, the median rate went up $6 per sqft per year. That's a 40% rise in rent.
Compared to the rest of the Metropolitan Los Angeles market, the Loma Linda submarket has less expensive rates, so you should have no trouble finding a great deal in this discounted region.
In the last 90 days, 20 listings have come on the market, which means office spaces are probably leasing quickly. You'll want to be prepared to tour spaces as quick as possible. There aren't many listings below 2,000 square feet posted, so finding a space for a small business might be tough.
The standard measurement for office space in this area is around 1,880 sqft. Most properties in this region are close to 1 floors. Most buildings in this market were built in 2008 and are Class A.