Most listings are in the $10's per square foot per year. The Cedar Rapids region is going through a decline in rates. In the last 3 months, the median rate fell $6 per sqft per year. That's a 26% decline in rent.
In the last 90 days, 115 listings have been made available, so you'll want to check back regularly for new listings. About 1% of the available leases in the Cedar Rapids are subleases, so you will probably have to consider a longer term lease. There aren't many listings below 2,000 square feet available, so finding a space for a small business might be tough.
The standard measurement for office space in this area is around 1,360 sqft. Most properties in this market are approximately 3 floors. Most buildings in this market were built in 1974 and are Class A.