Most listings are in the $10's per square foot per year. The Griffith submarket is seeing a a boost in rates. In the last 3 months, the median rate rose $16 per sqft per year.
Compared to the rest of the Chicagoland market, the Griffith submarket has smaller rates, so you should have no trouble finding a great deal in this undervalued region.
In the last 90 days, 0 listings have been made available, which means spaces most likley are leasing quickly. You'll want to be prepared to tour spaces as quick as possible. About Inf% of the listings in the Griffith are subleases, so you might be able to find a shorter term or below market rent. 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 1,200 sqft. Most buildings in this region are around 1 floors. Most buildings in this area were built in 1994 and are Class A.