In the last 90 days, 201 listings have been posted online, so you'll want to check back regularly for new listings. About 1% of the listings in the St. Lucie County are subleases, so you will probably have to consider a longer term lease. 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 1,530 sqft. Most buildings in this market are around 1 floors. Most buildings in this area were built in 1995 and are Class A.