Most listings are in the $20's per square foot per year. The Dane County region is experiencing a a rise in rates. In the last 3 months, the median rate increased $2 per sqft per year. That's a 8% increase in rent.
In the last 90 days, 123 listings have come on the market, so you'll want to check back regularly for new listings. About 2% of the office spaces in the Dane County are subleases, so you will probably need to sign a longer term lease with the landlord directly. 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 2,020 sqft. Most properties in this area are approximately 2 stories. Most buildings in this region were built in 1990 and are Class B.