The typical asking rate per listing is in the $10's per square foot per year. The Bellflower submarket is seeing a decline in rates. In the last 3 months, the median rate decreased $7 per sqft per year. That's a 26% decline in rent.
Compared to the rest of the Metropolitan Los Angeles market, the Bellflower region has lower rates, so you should have no trouble finding a great deal in this discounted region.
In the last 90 days, 4 listings have been made available, which means new listings are probably leasing quickly. You'll want to be prepared to tour spaces as quick as possible. About 200% of the available leases in the Bellflower are subleases, so you might be able to snag a great spot on a short term. 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 2,350 sqft. Most properties in this area are around 2 floors. Most buildings in this region were built in 1954 and are Class B.