An exceptional opportunity to own a gracious duplex residence at 520 East 90th Street, just moments from the serenity of Carl Schurz Park and the historic charm of Gracie Mansion. This elegant home offers the scale and ambiance of a townhouse while benefiting from the convenience and security of a full-service, doorman building. Spanning two levels, the residence boasts three generously sized bedrooms, a formal dining room perfect for refined entertaining, and an expansive private garden—an incredibly rare and coveted feature in the city. With its classic layout and abundant natural light, this home provides a wonderful foundation for customization, allowing for the perfect balance of traditional elegance and modern comfort. While it invites some thoughtful updates, the proportions are exceptional, and the setting is superb. A truly special offering, this residence presents a rare opportunity to create a sophisticated and inviting home in one of Manhattan’s most charming enclaves.