KOSL Realty is the exclusive brokerage branch of KOSL. Offering high-end properties in premium locations, KOSL Realty is recognized as one of the most prestigious boutique real estate firms in Westchester County, New York. Varying from Scarsdale real estate to other New York real estate properties, we have a vast selection of vacant land, custom homes and new construction to satisfy any client. Please contact us to inquire about any of our active listings below!