The typical asking rate per listing is in the $20's per square foot per year. The Bozeman region is going through a an increase in rates. In the last 3 months, the median rate rose $3 per sqft per year. That's a 11% increase in rent.
In the last 90 days, 24 listings have been posted online, which means new listings most likley are leasing quickly. You'll want to be prepared to tour spaces as quick as possible. About 67% of the office spaces in the Bozeman are subleases, so you might be able to snag a great spot on a short term. 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 1,040 sqft. Most properties in this area are approximately 2 stories. Most buildings in this market were built in 1997 and are Class B.