On average, listings lease in the $20's per square foot per year. The Panama City Beach region is experiencing a a rise in rates. In the last 3 months, the median rate went up $1 per sqft per year. That's a 5% increase in rent.
In the last 90 days, 12 listings have been posted online, which means office spaces most likley are 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.
The standard measurement for office space in this area is around 2,450 sqft. Most properties in this area are around 1 stories. Most buildings in this area were built in 2002 and are Class A.