Most listings are in the $10's per square foot per year. The Marion County region is going through a a boost in rates. In the last 3 months, the median rate rose $4 per sqft per year. That's a 25% increase in rent.
In the last 90 days, 94 listings have been listed, so you'll want to check back regularly for new listings. About 46% of the available leases in the Marion County are subleases, so you might be able to snag a great spot on a short term. 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 1,460 sqft. Most buildings in this area are approximately 2 floors. Most buildings in this area were built in 1981 and are Class A.