Welcome to 310 E 69th Street, a massive modern 4-bedroom, 4.5-bathroom single-family townhome nestled in prime Lenox Hill. Measuring at 4,375 sqft, this rare offering comes complete with multiple outdoor spaces approximating an additional 745 sqft, a two-car garage, gas and wood-burning fireplaces throughout, and an additional 10,000 sqft of buildable air rights with a commercial overlay to create a sophisticated and elegant residence. The first level of the home stretches 75ft in length and serves as a two-car garage, spacious enough for two full-size SUVs, that leads into a laundry room complete with stacked Bosch washer/dryer and custom storage, and is finished with an oversized den thats perfect as a media room, gym, or playroom. This level also features a full bathroom and access to sub-grade cellar. The second level opens into a grand formal living and dining space thats accentuated by soaring high ceilings, two gas fireplaces, and beautiful hardwood floors that lead in to a huge eat-in kitchen. The sun-soaked windowed kitchen is lined with brick and hardwood floors that features a waterfall island, sleek stone countertops, custom cabinets, and high-end stainless-steel appliances including a Bertazzoni range and a built-in Thermador wine fridge and refrigerator. On the third floor sits the primary suite that looks out over a bright northern exposure through the oversized triple casement windows, and features double reach-in closets and a lavish en-suite with wall-to-wall marble, large vanity, rain shower, and a freestanding soaking tub. Across the hall is another spacious bedroom with a gas fireplace, that could easily be converted to a home office, and access to a south-facing 300 sqft private terrace. The fourth floor consists of two bedrooms with their own bathrooms, each with its own character and charm. The north-facing bedroom shares the double reach-in closets and opens into an enchanting solarium, thats perfect as a greenhouse, reading room, and more. The south-facing bedroom comes complete with custom built-in closets and a pristine en-suite bathroom. The fifth floor ascends into a capacious loft-like studio thats drenched in sunlight beaming in from the floor-to-ceilings windows, double skylights, and a second private terrace that stretches 400sqft. The penthouse level offers a wood-burning fireplace and is perfect as a lounge, family room, or art gallery. 310 East 69th Street is surrounded by an array of restaurants, bars, cafes, and shops. It is around the corner from St. Catherines Park, and is a few blocks from Central Park and the Central Park Zoo. Several cultural institutions like The Frick Collection, Park Avenue Armory, and Asia Society and Museum are also close distance. Nearby subway lines include the 6 and the newly renovated Q train.