On average, listings lease in the $20's per square foot per year. The Butte submarket is going through a a rise in rates. In the last 3 months, the median rate rose $2 per sqft per year. That's a 9% increase in rent.
In the last 90 days, 6 listings have come on the market, which means spaces might be going fast. You'll want to be prepared to tour spaces as quick as possible. About 17% of the office spaces in the Butte 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.
Even though the median size is 3,850 sqft, there are still 0 spaces below 2,000 sqft. Most properties in this region are approximately 0 stories. Most buildings in this region were built in 1979 and are Class B.