Most listings are in the $50's per square foot per year. The Aventura submarket is experiencing a a boost in rates. In the last 3 months, the median rate went up $58 per sqft per year.
Compared to the rest of the Gold Coast market, the Aventura submarket has higher rates, and you'll need to make a great offer to be in this hot region.
In the last 90 days, 10 listings have been made available, which means new availabilities most likley are going fast. You'll want to be prepared to make an offer immediately. About 40% of the available space in the Aventura are subleases, so you might be able to snag a great spot on a short term. There aren't many listings below 2,000 square feet available, so finding a space for a small business might be tough.
Even though the median size is 2,900 sqft, there are still 0 spaces below 2,000 sqft. Most properties in this area are around 9 floors. Most buildings in this area were built in 1988 and are Class A.