Most listings are in the $0's per square foot per year. The Montebello region is going through a decrease in rates. In the last 3 months, the median rate fell $75 per sqft per year. That's a 100% decline in rent.
In the last 90 days, 2 listings have been posted online, which means new listings might be going fast. You'll want to be prepared to make an offer immediately. There aren't many listings below 2,000 square feet on the market, so finding a space for a small business might be tough.
The standard measurement for office space in this area is around sqft. Most buildings in this region are approximately 1 stories. Most buildings in this market were built in 1978 and are Class A.