In the last 90 days, 5 listings have been made available, which means office spaces are probably going fast. You'll want to be prepared to make an offer immediately. About 140% of the listings in the Brooklyn Heights 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 posted, so finding a space for a small business might be tough.
Even though the median size is 22,650 sqft, there are still 0 new listings below 2,000 sqft. Most properties in this area are close to 2 floors. Most buildings in this area were built in 1999 and are Class C.