On average, listings lease in the $20's per square foot per year. The Kings region is going through a an increase in rates. In the last 3 months, the median rate increased $24 per sqft per year.
In the last 90 days, 5 listings have been made available, which means new availabilities most likley are leasing quickly. You'll want to be prepared to make an offer immediately. About 20% of the available space in the Kings 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 2,940 sqft, there are still 0 new availabilities below 2,000 sqft. Most properties in this area are close to 2 floors. Most buildings in this region were built in 1973 and are Class A.