The typical asking rate per listing is in the $30's per square foot per year. The Miami-Dade County submarket is going through a decrease in rates. In the last 3 months, the median rate decreased $5 per sqft per year. That's a 12% decrease in rent.
In the last 90 days, 362 listings have come on the market, so you'll want to check back regularly for new listings. About 123% of the available leases in the Miami-Dade County 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 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 1,760 sqft. Most properties in this market are approximately 2 floors. Most buildings in this region were built in 1981 and are Class A.