The typical asking rate per listing is in the $10's per square foot per year. The Madison Heights submarket is going through a a rise in rates. In the last 3 months, the median rate rose $2 per sqft per year. That's a 12% increase in rent.
Compared to the rest of the Metro Detroit market, the Madison Heights submarket has lower rates, so you should have no trouble finding a great deal in this undervalued submarket.
In the last 90 days, 18 listings have been made available, which means new availabilities most likley are going fast. You'll want to be prepared to tour spaces as quick as possible. About 72% of the available space in the Madison Heights are subleases, so you might be able to sign a shorter term by taking over a previous lease. There aren't many listings below 2,000 square feet posted, so finding a space for a small business might be tough.
The standard measurement for office space in this area is around 810 sqft. Most properties in this region are around 1 floors. Most buildings in this area were built in 1969 and are Class B.