On average, listings lease in the $10's per square foot per year. The South Burlington submarket is experiencing a decline in rates. In the last 3 months, the median rate fell $2 per sqft per year. That's a 12% decline in rent.
In the last 90 days, 10 listings have been made available, which means listings most likley are leasing quickly. You'll want to be prepared to make an offer immediately. 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 2,760 sqft, there are still 0 office spaces below 2,000 sqft. Most properties in this market are around 2 stories. Most buildings in this market were built in 1975 and are Class A.