The typical asking rate per listing is in the $20's per square foot per year. The Hillsborough County submarket is going through a decline in rates. In the last 3 months, the median rate fell $1 per sqft per year. That's a 5% decrease in rent.
In the last 90 days, 358 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 Hillsborough County are subleases, so you will probably have to consider a longer term lease. There aren't many listings below 2,000 square feet posted, so finding a space for a small business might be tough.
Even though the median size is 2,820 sqft, there are still 0 new listings below 2,000 sqft. Most buildings in this area are approximately 1 floors. Most buildings in this market were built in 1969 and are Class B.