351 East 51st Street PH-5B Rediscover a classic Penthouse 5B is a gracious, sun-filled residence that seamlessly balances timeless elegance with the ease of everyday living. Upon entry, the expansive living and dining area immediately conveys a sense of scale and warmth nearly 10-foot coffered ceilings, crown moldings, wainscoting, and beautifully crafted herringbone hardwood floors speak to pre-war sensibility while feeling entirely of the moment. Dual exposures and oversized windows flood the interiors with natural light throughout the day, while custom recessed lighting sets the mood come evening. The gracious layout flows naturally from room to room, anchored by a west-facing private terrace accessible from both the living room and secondary bedroom an inviting perch for morning coffee, evening unwinding, or simply taking in the serene city views. The chef's kitchen is appointed with premium Thermador and Sub-Zero appliances, floor-to-ceiling cabinetry, and elegant gray slate floors as practical as it is beautiful. The three bedrooms offer generous custom closet space and comfort, while three well-appointed bathrooms, an in-unit washer/dryer, and central air conditioning ensure every convenience is close at hand. Spanning 1, 886 square feet, PH5B is a rare offering a three-bedroom, three-bath penthouse of true scale, warmth, and refinement in one of the East Side's most prestigious addresses. A suite of amenities; concierge services, parking, fitness with sauna, resident lounge and conference room provides effortless city living. Pets and pieds- -terre are welcome. Set within the distinguished Beekman Regent, one of the East Side's most prestigious condominium buildings, residents enjoy a lifestyle defined by privacy, service, and architectural pedigree. Internationally recognized having previously been honored with a Mercedes-Benz Gold Award, the building is also listed on the National Register of Historic Places.