Most listings are in the $20's per square foot per year. The Holladay region is seeing a decline in rates. In the last 3 months, the median rate fell $16 per sqft per year. That's a 41% decrease in rent.
In the last 90 days, 23 listings have been listed, which means leases are probably going fast. You'll want to be prepared to make an offer immediately. About 4% of the available leases in the Holladay are subleases, so you will probably have to consider a longer term lease. 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 1,750 sqft. Most properties in this area are close to 3 floors. Most buildings in this area were built in 2000 and are Class A.