About Don
An Associate Broker for 30 years, Don Sebastian has not only an incomparable command of the real estate market, but an in-depth knowledge of a myriad of property types ranging from homes to condominiums. While he began his career selling properties in the Douglaston/Bayside area of NYC, Don has taken advantage of East End life spanning Remsenberg to Montauk since the early 1970s, developing a deep appreciation for the area’s rich cult...