On average, listings lease in the $10's per square foot per year. The Pinellas County submarket is going through a decrease in rates. In the last 3 months, the median rate fell $2 per sqft per year. That's a 8% decrease in rent.
In the last 90 days, 469 listings have come on the market, 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 available, so finding a space for a small business might be tough.
The standard measurement for office space in this area is around 2,130 sqft. Most properties in this market are close to 1 stories. Most buildings in this region were built in 1957 and are Class B.