Compared to the rest of the Metropolitan Los Angeles market, the Whittier region has lower rates, so you should have no trouble finding a great deal in this depreciated submarket.
In the last 90 days, 5 listings have been listed, which means new availabilities might be going fast. You'll want to be prepared to make an offer immediately. About 580% of the available leases in the Whittier are subleases, so you might be able to find a shorter term or below market rent. 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 600 sqft. Most buildings in this area are approximately 2 stories. Most buildings in this area were built in 1972 and are Class B.