The typical asking rate per listing is in the $10's per square foot per year. The Wooster submarket is going through a decrease in rates. In the last 3 months, the median rate decreased $2 per sqft per year. That's a 12% decline in rent.
In the last 90 days, 26 listings have come on the market, which means leases most likley are going fast. You'll want to be prepared to make an offer immediately. About 4% of the listings in the Wooster are subleases, so you will probably need to consider the implications of signing a direct lease with the building. 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 760 sqft. Most properties in this area are approximately 2 floors. Most buildings in this area were built in 1985 and are Class A.