The typical asking rate per listing is in the $10's per square foot per year. The Coeur d'Alene region is seeing a decline in rates. In the last 3 months, the median rate decreased $3 per sqft per year. That's a 17% decrease in rent.
In the last 90 days, 13 listings have been listed, which means office spaces most likley are going fast. You'll want to be prepared to make an offer immediately. About 8% of the available leases in the Coeur d'Alene 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 available, so finding a space for a small business might be tough.
The standard measurement for office space in this area is around 2,290 sqft. Most properties in this market are around 1 stories. Most buildings in this market were built in 1949 and are Class Class B.