Most listings are in the $30's per square foot per year. The Arcadia region is going through a decline in rates. In the last 3 months, the median rate decreased $12 per sqft per year. That's a 26% decrease in rent.
Compared to the rest of the Metropolitan Los Angeles market, the Arcadia region has higher rates, and you'll have to negotiate above asking rent to be in this hot submarket.
In the last 90 days, 9 listings have been listed, which means leases most likley are going fast. You'll want to be prepared to tour spaces as quick as possible. There aren't many listings below 2,000 square feet available, so finding a space for a small business might be tough.
Even though the median size is 2,850 sqft, there are still 0 listings below 2,000 sqft. Most properties in this area are approximately 2 floors. Most buildings in this area were built in 1984 and are Class B.