On average, listings lease in the $10's per square foot per year. The Iowa region is seeing a a rise in rates. In the last 3 months, the median rate increased $1 per sqft per year. That's a 7% rise in rent.
In the last 90 days, 1062 listings have been made available, so you'll want to check back regularly for new listings. About 1% of the available leases in the Iowa are subleases, so you will probably need to sign a longer term lease with the landlord directly. There aren't many listings below 2,000 square feet posted, so finding a space for a small business might be tough.
Even though the median size is 2,920 sqft, there are still 0 new listings below 2,000 sqft. Most buildings in this area are around 1 stories. Most buildings in this region were built in 1984 and are Class A.