On average, listings lease in the $20's per square foot per year. The Pinellas County region is going through a a boost in rates. In the last 3 months, the median rate rose $4 per sqft per year. That's a 20% increase in rent.
In the last 90 days, 231 listings have been made available, so you'll want to check back regularly for new listings. About 3% of the available leases in the Pinellas County are subleases, so you will probably need to sign a longer term lease with the landlord directly. There aren't many listings below 2,000 square feet on the market, so finding a space for a small business might be tough.
Even though the median size is 2,700 sqft, there are still 0 listings below 2,000 sqft. Most buildings in this region are approximately 1 stories. Most buildings in this market were built in 1963 and are Class B.