Compared to the rest of the Metropolitan Los Angeles market, the East Los Angeles submarket has smaller rates, so you should have no trouble finding a great deal in this discounted region.
In the last 90 days, 3 listings have been listed, which means listings most likley are going fast. You'll want to be prepared to make an offer immediately. 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 530 sqft. Most buildings in this region are around 1 floors. Most buildings in this market were built in 1948 and are Class B.