The typical asking rate per listing is in the $20's per square foot per year. The Marion County region is going through a an increase in rates. In the last 3 months, the median rate went up $1 per sqft per year. That's a 3% increase in rent.
In the last 90 days, 366 listings have been made available, so you'll want to check back regularly for new listings. About 2% of the available space in the Marion County are subleases, so you will probably have to focus your search on direct office leases. There aren't many listings below 2,000 square feet on the market, so finding a space for a small business might be tough.
Even though the median size is 3,660 sqft, there are still 0 leases below 2,000 sqft. Most buildings in this region are approximately 2 floors. Most buildings in this area were built in 1940 and are Class B.