Compared to the rest of the Gold Coast market, the Jupiter region has lower rates, so you should have no trouble finding a great deal in this depreciated region.
In the last 90 days, 21 listings have been listed, which means spaces most likley are leasing quickly. You'll want to be prepared to make an offer immediately. About 19% of the available leases in the Jupiter are subleases, so you might be able to find a shorter term or below market rent. There aren't many listings below 2,000 square feet on the market, so finding a space for a small business might be tough.
The standard measurement for office space in this area is around 1,630 sqft. Most buildings in this region are approximately 1 floors. Most buildings in this area were built in 2002 and are Class A.