Most listings are in the $20's per square foot per year. The Burnsville submarket is experiencing a a boost in rates. In the last 3 months, the median rate went up $12 per sqft per year. That's a 75% increase in rent.
In the last 90 days, 36 listings have come on the market, which means spaces most likley are leasing quickly. You'll want to be prepared to tour spaces as quick as possible. About 6% of the office spaces in the Burnsville are subleases, so you will probably have to consider a longer term lease. 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 3,600 sqft, there are still 0 leases below 2,000 sqft. Most properties in this market are approximately 2 stories. Most buildings in this area were built in 1998 and are Class B.