Compared to the rest of the Metropolitan Los Angeles market, the Diamond Bar region has higher rates, and you'll have to negotiate above asking rent to be in this hot submarket.
In the last 90 days, 6 listings have come on the market, which means listings are probably going fast. You'll want to be prepared to make an offer immediately. 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 1,330 sqft. Most properties in this market are around 2 floors. Most buildings in this region were built in 1988 and are Class B.
Not much of the real estate is used for commercial space, so it might be hard to find office space. Information is the dominant industry in this area. Commute by public transit is the most popular way to get to work amongst Diamond Bar folk. Commuting approximately 10 minutes a day is the norm for those who opt to reside in this part of town.