On average, listings lease in the $20's per square foot per year. The Commack submarket is experiencing a an increase in rates. In the last 3 months, the median rate went up $3 per sqft per year. That's a 10% rise in rent.
In the last 90 days, 6 listings have been listed, which means leases most likley are going fast. You'll want to be prepared to make an offer immediately. About 17% of the available space in the Commack 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.
The standard measurement for office space in this area is around 480 sqft. Most properties in this area are close to 3 stories. Most buildings in this area were built in 1985 and are Class B.