On average, listings lease in the $30's per square foot per year. The Rialto region is experiencing a a boost in rates. In the last 3 months, the median rate rose $35 per sqft per year. That's a Inf% increase in rent.
Compared to the rest of the Metropolitan Los Angeles market, the Rialto submarket has more expensive rates, and you'll have to negotiate above asking rent to be in this hot submarket.
In the last 90 days, 3 listings have been made available, which means new listings are probably 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 posted, so finding a space for a small business might be tough.
Even though the median size is 7,710 sqft, there are still 0 new listings below 2,000 sqft. Most properties in this area are close to 1 stories. Most buildings in this market were built in 2000 and are Class A.