On average, listings lease in the $20's per square foot per year. The Michigan submarket is experiencing a decrease in rates. In the last 3 months, the median rate fell $1 per sqft per year. That's a 3% decrease in rent.
In the last 90 days, 1886 listings have come on the market, so you'll want to check back regularly for new listings. About 2% of the available space in the Michigan are subleases, so you will probably have to consider a longer term lease. There aren't many listings below 2,000 square feet available, so finding a space for a small business might be tough.
The standard measurement for office space in this area is around 2,430 sqft. Most properties in this area are approximately 1 floors. Most buildings in this area were built in 1967 and are Class B.