Most listings are in the $20's per square foot per year. The Sandy region is seeing a decline in rates. In the last 3 months, the median rate decreased $1 per sqft per year. That's a 5% decrease in rent.
In the last 90 days, 15 listings have been posted online, which means spaces most likley are going fast. You'll want to be prepared to tour spaces as quick as possible. About 20% of the available leases in the Sandy are subleases, so you might be able to find a shorter term or below market rent. There aren't many listings below 2,000 square feet on the market, so finding a space for a small business might be tough.
Even though the median size is 3,480 sqft, there are still 0 office spaces below 2,000 sqft. Most buildings in this area are around 3 stories. Most buildings in this market were built in 2000 and are Class B.