Most listings are in the $20's per square foot per year. The Manitowoc County region 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% increase in rent.
In the last 90 days, 4 listings have been made available, which means leases most likley are going fast. 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 3,730 sqft, there are still 0 office spaces below 2,000 sqft. Most buildings in this area are close to 2 floors. Most buildings in this market were built in 2004 and are Class B.