On average, listings lease in the $10's per square foot per year. The Missoula submarket is experiencing a decline in rates. In the last 3 months, the median rate decreased $7 per sqft per year. That's a 26% decline in rent.
In the last 90 days, 62 listings have come on the market, so you'll want to check back regularly for new listings. About 15% of the office spaces in the Missoula 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 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 2,050 sqft. Most buildings in this area are close to 2 floors. Most buildings in this region were built in 1971 and are Class C.