Compared to the rest of the Metropolitan Los Angeles market, the Chino Hills submarket has smaller rates, so you should have no trouble finding a great deal in this depreciated submarket.
In the last 90 days, 13 listings have been posted online, which means new availabilities might be going fast. You'll want to be prepared to tour spaces as quick as possible. About 15% of the available leases in the Chino Hills 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 posted, so finding a space for a small business might be tough.
The standard measurement for office space in this area is around 1,350 sqft. Most properties in this market are around 2 floors. Most buildings in this region were built in 2007 and are Class A.