Most listings are in the $20's per square foot per year. The Salt Lake County submarket is going through a decrease in rates. In the last 3 months, the median rate decreased $1 per sqft per year. That's a 6% decrease in rent.
In the last 90 days, 413 listings have been posted online, so you'll want to check back regularly for new listings. About 5% of the available leases in the Salt Lake 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.
Even though the median size is 3,100 sqft, there are still 0 new listings below 2,000 sqft. Most buildings in this area are close to 3 floors. Most buildings in this market were built in 1987 and are Class B.