Most listings are in the $20's per square foot per year. The Roseville region is seeing a an increase in rates. In the last 3 months, the median rate went up $21 per sqft per year. That's a Inf% rise in rent.
Compared to the rest of the Metro Detroit market, the Roseville region has lower rates, so you should have no trouble finding a great deal in this discounted submarket.
In the last 90 days, 14 listings have been made available, which means 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 1,650 sqft. Most properties in this area are around 1 floors. Most buildings in this area were built in 1965 and are Class B.