Compared to the rest of the Metropolitan Los Angeles market, the Pomona submarket has less expensive rates, so you should have no trouble finding a great deal in this undervalued submarket.
In the last 90 days, 43 listings have been made available, so you'll want to check back regularly for new listings. 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 1,600 sqft. Most properties in this region are close to 2 stories. Most buildings in this region were built in 1985 and are Class B.