Compared to the rest of the Metropolitan Los Angeles market, the Downtown Pomona region has lower rates, so you should have no trouble finding a great deal in this depreciated region.
In the last 90 days, 4 listings have come on the market, which means leases are probably going fast. You'll want to be prepared to tour spaces as quick as possible. About 250% of the listings in the Downtown Pomona are subleases, so you might be able to sign a shorter term by taking over a previous lease. 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 640 sqft. Most properties in this market are close to 2 floors. Most buildings in this region were built in 1969 and are Class B.
A large portion of this region is residential, but there's plenty of office_space. Professional services is the dominant industry in this region. Commute by car is the most popular way to get to work amongst Downtown Pomona folk. Commuting more than an hour and a half a day is the norm for those who opt to reside in this part of town.