Most listings are in the $30's per square foot per year. The St. Augustine region is going through a a rise in rates. In the last 3 months, the median rate went up $15 per sqft per year. That's a 97% increase in rent.
In the last 90 days, 2 listings have been made available, which means spaces might be going fast. You'll want to be prepared to make an offer immediately. There aren't many listings below 2,000 square feet available, so finding a space for a small business might be tough.
Even though the median size is 2,580 sqft, there are still 0 office spaces below 2,000 sqft. Most properties in this region are approximately 2 floors. Most buildings in this region were built in 1986 and are Class A.