In the last 90 days, 0 listings have been made available, which means leases most likley are leasing quickly. You'll want to be prepared to make an offer immediately. About Inf% of the available space in the Rhinelander 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 sqft. Most properties in this region are approximately 2 stories. Most buildings in this area were built in 1930 and are Class B.