The typical asking rate per listing is in the $10's per square foot per year. The Grandville region is seeing a an increase in rates. In the last 3 months, the median rate rose $18 per sqft per year.
In the last 90 days, 9 listings have been listed, which means leases most likley are leasing quickly. You'll want to be prepared to make an offer immediately. About 33% of the available space in the Grandville 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 available, so finding a space for a small business might be tough.
The standard measurement for office space in this area is around 1,240 sqft. Most buildings in this area are around 1 floors. Most buildings in this region were built in 1979 and are Class Class A.