Most listings are in the $10's per square foot per year. The Gallatin County submarket is going through a an increase in rates. In the last 3 months, the median rate increased $0 per sqft per year. That's a 2% rise in rent.
In the last 90 days, 41 listings have come on the market, 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 1,960 sqft. Most buildings in this region are approximately 2 floors. Most buildings in this market were built in 2001 and are Class A.