On average, listings lease in the $10's per square foot per year. The Eau Claire County submarket is going through a a boost in rates. In the last 3 months, the median rate went up $17 per sqft per year. That's a Inf% increase in rent.
In the last 90 days, 114 listings have been listed, so you'll want to check back regularly for new listings. 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 1,620 sqft. Most buildings in this area are close to 3 floors. Most buildings in this area were built in 1988 and are Class B.