On average, listings lease in the $20's per square foot per year. The Michigan submarket is seeing a a boost in rates. In the last 3 months, the median rate rose $1 per sqft per year. That's a 3% rise in rent.
In the last 90 days, 2702 listings have been posted online, so you'll want to check back regularly for new listings. About 1% of the listings in the Michigan are subleases, so you will probably need to consider the implications of signing a direct lease with the building. 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 2,460 sqft. Most properties in this region are close to 1 stories. Most buildings in this region were built in 1968 and are Class B.