This stunning, sun-drenched corner four bedroom, four and a half bath condominium has panoramic, sweeping river and city views and two spectacular terraces overlooking the East River and Gracie Mansion. Designed by world-renowned architect Peter Marino, this magnificent home spans 3,373 square feet and has the highest level of finishes throughout and features hardwood floors, floor-to-ceiling windows, and multi-zone central air conditioning. Off a semi private elevator landing is an elegant entrance gallery which connects all of the grand entertainment rooms. There is a magnificent, corner living room with breathtaking river views and a wood burning fireplace. Off the living room, is a large terrace perfect for alfresco entertaining or taking in the unobstructed river views. Adjacent to the living room is the formal dining room. Both rooms are perfect for both everyday living and formal entertaining. The gourmet windowed eat-in-kitchen features custom cabinetry, swiss quartzite countertops and incredible river and city views. Fitted with state of the art appliances, the kitchen has a Subzero refrigerator, Subzero freezer, a Miele dishwasher, two Wolf ovens, a Subzero wine refrigerator, a Wolf five-burner gas range and a custom Wolf hood. Completing the kitchen is a spectacular, oversized entertainment room. Off the kitchen, in the hallway leading back to the entrance foyer is the powder room, two enormous walk-in closets and a third closet housing the LG washer and vented dryer. The extraordinary corner primary bedroom suite faces east and has incredible river views. The suite features a terrace just off of the primary bedroom and an en-suite bathroom clad in marble with an oversized steam shower, a separate deep soaking tub and radiant heated floors. There are three additional bedroom suites all with custom fitted closets and en suite bathrooms. There is a large private storage room in the cellar that transfers with the sale. 170 East End Avenue offers an unparalleled level of service. This white-glove condominium includes a 24-hour doormen, concierge, resident manager, an on-premise garage, state-of-the-art fitness center, yoga and pilates studios, playroom, golf simulator, basketball/squash court, billiards room, library, game room and media room.