Most listings are in the $10's per square foot per year. The Black Hawk County region is seeing a a rise in rates. In the last 3 months, the median rate rose $3 per sqft per year. That's a 17% rise in rent.
In the last 90 days, 48 listings have been made available, so you'll want to check back regularly for new listings. About 27% of the available space in the Black Hawk 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 1,500 sqft. Most buildings in this area are around 1 floors. Most buildings in this area were built in 1977 and are Class A.