On average, listings lease in the $20's per square foot per year. The Detroit region is experiencing a a boost in rates. In the last 3 months, the median rate went up $22 per sqft per year.
Compared to the rest of the Detroit market, the Detroit region has lower rates, so you should have no trouble finding a great deal in this discounted submarket.
In the last 90 days, 105 listings have been made available, so you'll want to check back regularly for new listings. About 36% of the office spaces in the Detroit are subleases, so you might be able to find a shorter term or below market rent. 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 4,900 sqft, there are still 0 leases below 2,000 sqft. Most properties in this region are around 2 stories. Most buildings in this area were built in 1939 and are Class B.