In the last 90 days, 4498 listings have come on the market, so you'll want to check back regularly for new listings. About 2% of the available space in the Florida 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 posted, so finding a space for a small business might be tough.
The standard measurement for office space in this area is around 2,200 sqft. Most properties in this region are around 1 floors. Most buildings in this market were built in 1983 and are Class B.