In the last 90 days, 2 listings have come on the market, which means new availabilities most likley are leasing quickly. You'll want to be prepared to make an offer immediately. About 250% of the available space in the Valley Stream are subleases, so you might be able to find a shorter term or below market rent. There aren't many listings below 2,000 square feet on the market, so finding a space for a small business might be tough.
Even though the median size is 3,700 sqft, there are still 0 new availabilities below 2,000 sqft. Most buildings in this market are approximately 1 floors. Most buildings in this area were built in 1983 and are Class B.