500 West End Ave. PH-E

The first time available ever – a Penthouse Mansion in the sky with a heated, customized, 12 × 22 rooftop swimming pool enclosed by removable glass panels. Situated atop, circa 1918, a pre-war, 24-hour concierge condominium on a historical block is a 3800 sqft, 4 bedroom, 4.5 bath duplex mansion with an unprecendented 4400sqft of wraparound terraces accessible from all major rooms. Enter directly from the private elevator into an elegant foyer to 4 open exposures revealing expansive city/river views. Past the onyx powder bath and eat-in kitchen is a sun-drenched living room with 3 exposures and woodburning fireplace. Step out onto the wide wrap terrace with glass railings and bird’s eye breathtaking views.. Elaborately landscaped with computerized irrigation and audio system, this old-world classic, yet ultra contemporary home has no doubt achieved the perfect blend of rock-star spectacular and understated chic. With a formal dining room, eat-in kitchen, breakfast room, library/4th bedroom on the 1st floor, an elegant granite staircase leads to a 23 × 15 master suite with fireplace, 2 walk-in closets and a skylit master bath. 2 additional Junior Suites with en-suite baths has direct access to yet even more terraces. One block from Riverside Park and the Hudson River waterfront, this white glove building has a 2 story limestone base, canopied entrance, bike storage, and uniformed staff. Extremely low common charges. A trophy residence of incomparable quality.