Most listings are in the $10's per square foot per year. The Dubuque County submarket is seeing a a rise in rates. In the last 3 months, the median rate increased $16 per sqft per year.
In the last 90 days, 34 listings have been made available, which means 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 posted, so finding a space for a small business might be tough.
Even though the median size is 4,240 sqft, there are still 0 office spaces below 2,000 sqft. Most properties in this area are approximately 2 stories. Most buildings in this region were built in 1973 and are Class B.