On average, listings lease in the $20's per square foot per year. The Fishers region is experiencing a a boost in rates. In the last 3 months, the median rate rose $4 per sqft per year. That's a 20% rise in rent.
In the last 90 days, 31 listings have been made available, which means office spaces 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 on the market, so finding a space for a small business might be tough.
Even though the median size is 4,190 sqft, there are still 0 office spaces below 2,000 sqft. Most properties in this area are close to 1 stories. Most buildings in this region were built in 1900 and are Class A.