On average, listings lease in the $10's per square foot per year. The Stanton region is seeing a a rise in rates. In the last 3 months, the median rate increased $2 per sqft per year. That's a 12% increase in rent.
Compared to the rest of the Metropolitan Los Angeles market, the Stanton region has lower rates, so you should have no trouble finding a great deal in this discounted submarket.
In the last 90 days, 2 listings have come on the market, which means listings most likley are going fast. You'll want to be prepared to make an offer immediately. There aren't many listings below 2,000 square feet posted, so finding a space for a small business might be tough.
The standard measurement for office space in this area is around 960 sqft. Most properties in this region are around 1 stories. Most buildings in this area were built in 1986 and are Class B.