In the last 90 days, 31 listings have been posted online, which means spaces are probably going fast. You'll want to be prepared to make an offer immediately. About 35% of the available space in the Janesville are subleases, so you might be able to find a shorter term or below market rent. 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 1,100 sqft. Most properties in this area are close to 2 stories. Most buildings in this area were built in 1979 and are Class B.