Compared to the rest of the Metropolitan Los Angeles market, the Diamond Bar region has greater rates, and you'll need to make a great offer to be in this hot submarket.
In the last 90 days, 23 listings have been listed, which means office spaces might be going fast. You'll want to be prepared to tour spaces as quick as possible. About 4% of the office spaces in the Diamond Bar are subleases, so you will probably have to consider a longer term 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 1,840 sqft. Most properties in this area are close to 2 stories. Most buildings in this region were built in 1987 and are Class B.