On average, listings lease in the $30's per square foot per year. The Valley Stream region is going through a decrease in rates. In the last 3 months, the median rate decreased $5 per sqft per year. That's a 11% decline in rent.
In the last 90 days, 2 listings have been listed, which means new availabilities most likley are going fast. You'll want to be prepared to make an offer immediately. 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 3,810 sqft, there are still 0 spaces below 2,000 sqft. Most buildings in this region were built in 1983 and are Class B.