Most listings are in the $10's per square foot per year. The Kootenai County submarket is going through a decrease 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, 22 listings have come on the market, which means new listings might be going fast. You'll want to be prepared to make an offer immediately. About 9% of the listings in the Kootenai County are subleases, so you will probably need to sign a longer term lease with the landlord directly. 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 1,420 sqft. Most properties in this market are approximately 1 stories. Most buildings in this market were built in 1950 and are Class Class A.