On average, listings lease in the $10's per square foot per year. The Boise City region is going through a decline in rates. In the last 3 months, the median rate fell $0 per sqft per year. That's a 0% decline in rent.
In the last 90 days, 201 listings have been listed, so you'll want to check back regularly for new listings. About 4% of the available space in the Boise City are subleases, so you will probably have to focus your search on direct office leases. 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 1,980 sqft. Most properties in this market are approximately 1 stories. Most buildings in this area were built in 1990 and are Class A.