The typical asking rate per listing is in the $10's per square foot per year. The Idaho region is experiencing a decrease in rates. In the last 3 months, the median rate fell $1 per sqft per year. That's a 3% decline in rent.
In the last 90 days, 736 listings have been listed, so you'll want to check back regularly for new listings. About 2% of the available space in the Idaho 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 posted, so finding a space for a small business might be tough.
The standard measurement for office space in this area is around 1,990 sqft. Most properties in this region are around 1 floors. Most buildings in this market were built in 1987 and are Class A.