Compared to the rest of the Metropolitan Los Angeles market, the Downtown Rialto submarket has smaller rates, so you should have no trouble finding a great deal in this depreciated submarket.
In the last 90 days, 1 listings have been listed, which means 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 available, so finding a space for a small business might be tough.
The standard measurement for office space in this area is around 2,250 sqft.
Not much of the real estate is used for commercial space, so it might be hard to find office space. Construction is the dominant industry in this area. Most of the folk of Downtown Rialto work from home. Commuting more than an hour and a half a day is the norm for those who opt to reside in this part of town.