Most listings are in the $30's per square foot per year. The Inglewood region is going through a a boost in rates. In the last 3 months, the median rate increased $2 per sqft per year. That's a 5% increase in rent.
Compared to the rest of the Metropolitan Los Angeles market, the Inglewood region has smaller rates, so you should have no trouble finding a great deal in this depreciated submarket.
In the last 90 days, 38 listings have been made available, which means new availabilities are probably going fast. You'll want to be prepared to tour spaces as quick as possible. About 3% of the listings in the Inglewood are subleases, so you will probably need to sign a longer term lease with the landlord directly. 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 2,550 sqft, there are still 0 office spaces below 2,000 sqft. Most properties in this region are approximately 6 stories. Most buildings in this market were built in 1973 and are Class B.