The typical asking rate per listing is in the $20's per square foot per year. The Kenai submarket is going through a a rise in rates. In the last 3 months, the median rate rose $28 per sqft per year. That's a Inf% increase in rent.
In the last 90 days, 5 listings have been listed, which means listings are probably leasing quickly. You'll want to be prepared to make an offer immediately. There aren't many listings below 2,000 square feet posted, so finding a space for a small business might be tough.
Even though the median size is 3,620 sqft, there are still 0 listings below 2,000 sqft.