Welcome to House51 located at 51 East 67th Street, a distinguished 20-foot-wide Neo-Grec townhouse, originally built in 1879 and ideally positioned between Madison and Park Avenues, just moments from Central Park. Spanning approximately 8,270 square feet of primary interior space, with an additional approximately 2,000-square-foot excavated cellar, the residence offers exceptional scale, flexibility, and architectural character in one of the Upper East Side's most desirable townhouse locations.

The home rises 5 stories plus a loft mezzanine with roof deck and features approximately 1,560 square feet of outdoor space across four private terraces. Currently configured as a single-family residence above a ground-floor professional suite, the property offers the ability to maintain a separate work environment or incorporate the space into the main residence, subject to applicable approvals.

The main living spaces are designed with both entertaining and everyday living in mind. An expansive, loft-like parlor floor includes generous living and dining areas, while the chef's kitchen opens directly onto a large rear terrace, creating an effortless indoor-outdoor flow. The residence offers seven bedrooms and six-and-a-half bathrooms, including a private upper-level primary suite with a marble bath, ample closet space, and an adjoining double-height study or library with its own terrace and roof access.

Additional features include a sweeping central staircase, commercial-grade elevator, 2 gas fire places, soundproof media room, radiant floor heating, central air conditioning, upgraded mechanical systems, and a comprehensive security system. The excavated lower level, with enhanced ceiling height, provides substantial additional space for wellness, fitness, storage, wine, recreation, or other ancillary uses.

House51 holds the award for the Upper East Side Historic District. With its historic facade, substantial proportions, multiple outdoor spaces, commercial elevator, flexible professional component, and exceptional location near Madison Avenue, Central Park, museums, galleries, shopping, and dining, 51 East 67th Street represents a rare opportunity to own a significant Upper East Side townhouse with both architectural presence and modern functionality.

Some photos are virtually enhanced and/or staged.