Most listings are in the $10's per square foot per year. The Wyandotte submarket is seeing a decrease in rates. In the last 3 months, the median rate fell $4 per sqft per year. That's a 20% decline in rent.
Compared to the rest of the Metro Detroit market, the Wyandotte submarket has smaller rates, so you should have no trouble finding a great deal in this undervalued region.
In the last 90 days, 6 listings have been listed, which means new listings most likley are going fast. You'll want to be prepared to make an offer immediately. 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 1,870 sqft. Most properties in this region are close to 1 floors. Most buildings in this area were built in 1956 and are Class C.