The typical asking rate per listing is in the $10's per square foot per year. The Yellowstone County submarket is seeing a an increase in rates. In the last 3 months, the median rate went up $0 per sqft per year. That's a 1% rise in rent.
In the last 90 days, 57 listings have come on the market, so you'll want to check back regularly for new listings. About 2% of the available leases in the Yellowstone County are subleases, so you will probably need to consider the implications of signing a direct lease with the building. 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 1,800 sqft. Most buildings in this market are approximately 2 floors. Most buildings in this area were built in 1984 and are Class A.