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EastEnder Associates is a family business that is owned and operated by John Rosko, with the assistance of his daughter Alyssa Bashaw.


A third generation East Ender, John, from a young age, acquired extensive real estate experience while working with his father in his real estate development business. Working from this strong foundation John has accumulated over 40 years of experience in real estate, construction and property management. He has designed and built numerous homes, managed the construction of many high end homes, and managed a large residential subdivision project.

 

John is a licensed New York State Real Estate Broker as well as a licensed New York State Certified General Real Estate Appraiser. Focusing on commercial properties for the last 15 years, John has applied his expertise to increase productivity and exceptional occupancy from all properties under his management.

 

EastEnder Associates currently has the following properties under management:

153 Powell Avenue, Southampton, NY

2745 Peconic Lane,  Peconic, NY

8 Leecon Court, Southampton, NY

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