Most listings are in the $10's per square foot per year. The Moraine region is going through a decline in rates. In the last 3 months, the median rate decreased $1 per sqft per year. That's a 7% decline in rent.
In the last 90 days, 15 listings have been posted online, which means office spaces most likley are leasing quickly. You'll want to be prepared to make an offer immediately. There aren't many listings below 2,000 square feet on the market, so finding a space for a small business might be tough.
Even though the median size is 3,970 sqft, there are still 0 listings below 2,000 sqft. Most buildings in this area are approximately 3 floors. Most buildings in this region were built in 1981 and are Class B.