On average, listings lease in the $10's per square foot per year. The Montana region is seeing a a boost in rates. In the last 3 months, the median rate increased $1 per sqft per year. That's a 4% rise in rent.
In the last 90 days, 49 listings have been listed, so you'll want to check back regularly for new listings. 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 1,450 sqft. Most properties in this market are approximately 2 floors. Most buildings in this market were built in 1994 and are Class A.