Most listings are in the $30's per square foot per year. The East Garden City region is experiencing a a boost in rates. In the last 3 months, the median rate rose $39 per sqft per year.
In the last 90 days, 18 listings have been posted online, which means office spaces most likley are leasing quickly. You'll want to be prepared to tour spaces as quick as possible. About 200% of the office spaces in the East Garden City 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 posted, so finding a space for a small business might be tough.
Even though the median size is 8,780 sqft, there are still 0 spaces below 2,000 sqft. Most properties in this area are close to 6 stories. Most buildings in this market were built in 1980 and are Class A.