Alex Kosyk

Alex Kosyk is a South Florida luxury real estate professional serving buyers, sellers, and investors across Miami-Dade and Broward counties. A local resident since 2001, he brings firsthand knowledge of the region’s growth, neighborhoods, property market, and investment opportunities. Since joining Sotheby’s International Realty in 2017, Alex has paired his understanding of architecture, design, and exceptional properties with skilled negotiation and personalized client service. His work is supported by Sotheby’s global network, marketing platform, and established luxury real estate brand.

Alex assists clients with buying and selling homes, assessing home values, and exploring property options. His services include strategic marketing for sellers and tailored guidance for buyers, with online tools for searching homes, condos, and new developments. The website highlights luxury listings and past sales, along with searches by neighborhood and lifestyle. Featured property categories include oceanfront and waterfront homes, luxury condos, new construction, townhouses, branded residences, and luxury rentals.