Most listings are in the $10's per square foot per year. The Kootenai County submarket is experiencing a decline in rates. In the last 3 months, the median rate fell $0 per sqft per year. That's a 1% decline in rent.
In the last 90 days, 34 listings have come on the market, which means new availabilities are probably leasing quickly. You'll want to be prepared to tour spaces as quick as possible. About 176% of the available leases in the Kootenai County are subleases, so you might be able to snag a great spot on a short term. 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 1,330 sqft. Most properties in this area are around 1 floors. Most buildings in this region were built in 1980 and are Class B.