Most listings are in the $10's per square foot per year. The Garden City region is going through a an increase in rates. In the last 3 months, the median rate rose $2 per sqft per year. That's a 13% rise in rent.
In the last 90 days, 7 listings have come on the market, which means office spaces are probably leasing quickly. You'll want to be prepared to tour spaces as quick as possible. There aren't many listings below 2,000 square feet available, so finding a space for a small business might be tough.
Even though the median size is 9,470 sqft, there are still 0 spaces below 2,000 sqft. Most buildings in this market are approximately 1 floors. Most buildings in this area were built in 2003 and are Class A.