Most listings are in the $20's per square foot per year. The East Farmingdale region is experiencing a a boost in rates. In the last 3 months, the median rate went up $5 per sqft per year. That's a 22% increase in rent.
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 office spaces in the East Farmingdale 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 6,000 sqft, there are still 0 listings below 2,000 sqft. Most properties in this area are close to 1 stories. Most buildings in this region were built in 1963 and are Class B.