Most listings are in the $10's per square foot per year. The Riverview region is seeing a an increase in rates. In the last 3 months, the median rate increased $20 per sqft per year.
Compared to the rest of the Metro Detroit market, the Riverview region has lower rates, so you should have no trouble finding a great deal in this discounted region.
In the last 90 days, 15 listings have been listed, which means new listings are probably leasing quickly. You'll want to be prepared to make an offer immediately. 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 1,680 sqft. Most properties in this area are approximately 1 stories. Most buildings in this area were built in 1979 and are Class C.