46 East 66th Street, Turnkey Luxury Townhouse in Upper East Side.

This exceptional over 20-foot-wide townhouse is discreetly positioned on one of Manhattan's most prestigious blocks, between Madison and Park Avenues on the Upper East Side. Spanning approximately 8,200 square feet across six meticulously designed floors, the residence offers six bedrooms, seven full bathrooms, and two powder rooms. Recently upgraded and renovated to the highest standard using premium, bespoke materials, this home is offered fully furnished, delivering a seamless, turnkey living experience. The property is the result of a collaboration between HJ Development and the internationally acclaimed Mojo Stumer, reflecting a level of craftsmanship and design rarely found. The classic red-brick facade, accented by a limestone cartouche and set behind a private gate, introduces a residence of timeless elegance. Inside, a gracious foyer opens to an expansive first floor with radiant heated floors throughout. The layout flows into a custom chef's kitchen, appointed with Glassos countertops, a Calacatta Nuvolato marble backsplash, and a full suite of top-tier appliances including double refrigerator Sub-Zero, Wolf, and Miele, along with a built-in Nespresso system. A sun-filled breakfast room overlooks the private rear garden. A sculptural staircase or private elevator leads to the second floor, where formal entertaining spaces unfold beneath soaring 11+ foot ceilings. The dining room features herringbone hardwood floors, a gas fireplace, wet bar, and an impressive wine lounge with capacity for over 1,000 bottles. The adjoining living room is equally refined, offering oversized windows, a wood-burning fireplace framed in white onyx and mahogany, radiant heat floors, and a powder room. The entire third level is dedicated to a luxurious primary suite. With 11-foot ceilings, a gas fireplace, and a private terrace, the bedroom is both grand and intimate. The spa-like primary bathroom showcases Thassos marble, radiant heated floors, a steam shower, soaking tub, and premium fixtures by Fantini and THG. A custom dressing room with floor-to-ceiling millwork and an additional sitting area-ideal as an office or expanded closet-complete this level. The upper two floors each host two generously sized bedrooms, all with en-suite bathrooms, radiant heat flooring, and gas fireplaces, ensuring comfort and privacy throughout. The finished lower level is designed for wellness and leisure, currently configured as a home gym with two full bathrooms, a large recreation space, and a laundry room. An additional washer and dryer are conveniently located on the fourth floor. Every element of the home is fully integrated, with lighting, climate control, Sonos surround sound, motorized shades, and security systems accessible via in-wall iPads or smartphone. A full-home Generac gas generator provides uninterrupted power. This is a rare opportunity to acquire a fully furnished, recently upgraded townhouse in turnkey condition, combining scale, technology, and design in one of New York City's most coveted locations.