51 East 75th Street is a distinguished two-family townhouse, currently configured as a lower triplex and an upper duplex. This residence boasts grand proportions and carefully preserved period details, including intricate crown and ceiling moldings, ornate mantels, and refined hardwood floors throughout. The parlor floor features impressive ceiling heights in excess of 12', adding to the sense of space and grandeur. The expansive layout provides generous living spaces, perfect for both everyday living and entertaining. Outdoor spaces include a private garden, a unique front parlor balcony accessed through large French doors, and an upper terrace off the renovated upper duplexoffering the discerning buyer an opportunity to live with income or consider a single-family conversion. Ideally situated between Madison and Park Avenues, steps from Central Park and Madison Avenue's premier retail, this residence is also within close proximity to world-class hotels such as The Carlyle and The Mark, further enhancing its appeal as a prime opportunity to own a piece of architectural history in one of the Upper East Sides most coveted locations.