On average, listings lease in the $10's per square foot per year. The St. George submarket is seeing a a rise in rates. In the last 3 months, the median rate rose $14 per sqft per year.
In the last 90 days, 33 listings have been made available, which means office spaces are probably leasing quickly. You'll want to be prepared to make an offer immediately. About 36% of the available leases in the St. George are subleases, so you might be able to sign a shorter term by taking over a previous 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 1,250 sqft. Most buildings in this market are approximately 2 floors. Most buildings in this market were built in 1998 and are Class B.