Bill Kowalczuk is a top residential broker with over 20 years of industry experience. He is ranked among the top performing real estate associates at Warburg and nationwide due to his exceptional market expertise, high standard of customer service, and the impressive results that he consistently delivers to all of his clients.

Bill’s knowledge and efficiency working through complex transactions is continuously acclaimed by the buyers, sellers, renters, and investors that have worked with him. Each of Bill’s clients can attest to his dedication to service and results-driven work ethic, which is a testament to his strong referral and repeat business. From marketing luxury lofts and townhouses to managing new development sales throughout Manhattan, Bill is in tune with the dynamic local marketplace and is ready to connect his clients with the perfect property for them. Bill also provides valuable expertise to multi-unit investment buyers, covering all aspects from pricing and amenities, to layouts and design features.

A native New Yorker and born in Queens, Bill has lived and worked in many different neighborhoods around NYC. Bill has an innate understanding of what makes each neighborhood of Manhattan truly unique. Before entering the real estate field, Bill lived in Puerto Rico in the late 1980’s, where he operated a travel business as well as working in the luxury hotel field. In his free time Bill enjoys wine, fine dining, and expeditions that involve skydiving, kayaking and mountain biking.