Most listings are in the $20's per square foot per year. The Utah region is going through a a rise in rates. In the last 3 months, the median rate went up $1 per sqft per year. That's a 3% rise in rent.
In the last 90 days, 670 listings have been listed, so you'll want to check back regularly for new listings. About 8% of the available space in the Utah are subleases, so you will probably need to consider the implications of signing a direct lease with the building. 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 2,850 sqft, there are still 0 leases below 2,000 sqft. Most buildings in this area are around 2 stories. Most buildings in this region were built in 1996 and are Class B.