In the last 90 days, 1 listings have come on the market, which means new listings are probably leasing quickly. You'll want to be prepared to make an offer immediately. About 300% of the listings in the North Miami Beach 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.
The standard measurement for office space in this area is around sqft. Most buildings in this region are around 2 floors. Most buildings in this region were built in 1972 and are Class B.