The typical asking rate per listing is in the $20's per square foot per year. The Woodstock region is seeing a a boost in rates. In the last 3 months, the median rate went up $21 per sqft per year.
Compared to the rest of the Chicagoland market, the Woodstock submarket has less expensive rates, so you should have no trouble finding a great deal in this undervalued region.
In the last 90 days, 9 listings have come on the market, which means office spaces most likley are going fast. You'll want to be prepared to tour spaces as quick as possible. There aren't many listings below 2,000 square feet on the market, so finding a space for a small business might be tough.
The standard measurement for office space in this area is around 1,400 sqft. Most properties in this area are approximately 1 stories. Most buildings in this region were built in 1967 and are Class A.