The typical asking rate per listing is in the $30's per square foot per year. The Jacksonville Beach submarket is going through a a boost in rates. In the last 3 months, the median rate increased $14 per sqft per year. That's a 57% increase in rent.
In the last 90 days, 7 listings have been made available, which means spaces might be going fast. You'll want to be prepared to tour spaces as quick as possible. There aren't many listings below 2,000 square feet posted, so finding a space for a small business might be tough.
The standard measurement for office space in this area is around 1,400 sqft. Most properties in this area are approximately 2 floors. Most buildings in this region were built in 1985 and are Class B.