One can pretty much find anything on Craigslist.org, even a commercial building for sale.
This free-standing 2,000-square-foot building is located on West Main in Sayville, just across the way from the 7-Eleven location. There is parking for 10 cars and it's approved for medical, professional office, bank, retail and even restaurant use.
Call 516-921-2824 for further details or to schedule appointment to view this property.