In the last 90 days, 28 listings have come on the market, which means listings are probably leasing quickly. You'll want to be prepared to make an offer immediately. About 4% of the listings in the Dubuque County 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 7,500 sqft, there are still 0 new listings below 2,000 sqft. Most properties in this area are approximately 2 floors. Most buildings in this area were built in 1970 and are Class A.