Most listings are in the $10's per square foot per year. The Vanderburgh County submarket is experiencing a a boost in rates. In the last 3 months, the median rate went up $16 per sqft per year.
In the last 90 days, 73 listings have come on the market, so you'll want to check back regularly for new listings. About 100% of the available space in the Vanderburgh County are subleases, so you might be able to sign a shorter term by taking over a previous lease. 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 940 sqft. Most properties in this region are approximately 1 stories. Most buildings in this area were built in 1961 and are Class B.