The typical asking rate per listing is in the $10's per square foot per year. The Coralville submarket is experiencing a decrease in rates. In the last 3 months, the median rate fell $5 per sqft per year. That's a 22% decrease in rent.
In the last 90 days, 5 listings have been posted online, which means new listings are probably leasing quickly. 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.
The standard measurement for office space in this area is around 2,400 sqft. Most properties in this market are close to 2 stories. Most buildings in this area were built in 2006 and are Class B.