On average, listings lease in the $20's per square foot per year. The Duluth submarket is going through a a rise in rates. In the last 3 months, the median rate increased $5 per sqft per year. That's a 29% rise in rent.
In the last 90 days, 18 listings have been listed, which means spaces might be going fast. You'll want to be prepared to tour spaces as quick as possible. There aren't many listings below 2,000 square feet available, so finding a space for a small business might be tough.
Even though the median size is 2,790 sqft, there are still 0 new availabilities below 2,000 sqft. Most buildings in this area are close to 3 stories. Most buildings in this market were built in 1933 and are Class A.