Shown BY APPOINTMENT ONLY or contact us for a video tour. The finest in eco-conscious penthouse living and effortless style awaits in this gorgeous four-bedroom, two-and-a-half-bathroom home in a new-construction Park Slope condo embracing innovative Passive House design. Surrounded by three magnificent outdoor spaces totaling 687 square feet, this stunning home is the epitome of seamless indoor-outdoor living. Arrive in the 1,746-square-foot penthouse via key-locked elevator to discover an expansive living/dining room that opens to a large balcony. In the stunning open kitchen, impeccable form meets function with custom cabinetry, marble countertops and a waterfall island/breakfast bar, plus top-of-line line integrated and stainless steel appliances, including a Whirlpool dishwasher and refrigerator, range and built-in microwave by Viking. Above, a 447-square-foot roof deck adds even more outdoor space and views. The split bedroom layout positions the tranquil master suite off the living room. Here, you'll enjoy a wide balcony, and a huge walk-in closet that leads to a lovely en suite bathroom with contemporary chrome fixtures and floor-to-ceiling marble tile. Three secondary bedrooms are found down a quiet hallway, and each features eastern light, great closet space, plus easy access to the full guest bathroom. A powder room, in-unit Bosch washer-dryer and a roomy hall closet complete the brand-new, light-filled interiors. This pioneering Passive Home design building delivers superior air quality, energy efficiency and sound attenuation with its insulated concrete form construction, oversized triple-pane windows and high-quality Zendryr HRV air-filtration units. Residents enjoy direct elevator access, a common rear yard with a turf lawn, a shared roof deck and on-site parking available for sale. The state-of-the-art ButterflyMX smart intercom system allows homeowners to grant entry to guests and deliveries directly from their smartphone or tablet. From this sought-after Park Slope location, you're just three blocks from 586-acre Prospect Park and its magnificent open space, cultural institutions, events and year-round greenmarkets. Abundant nightlife, dining and shopping lines the nearby streets, and the vibrant neighborhoods of Gowanus, Greenwood Heights, Red Hook, Carroll Gardens, Sunset Park and Industry City are just minutes away. Nearby R, F and G trains and the Gowanus and Prospect Expressways provide easy access to the rest of the city and beyond.Photographs are of Unit 269/PH. THE COMPLETE OFFERING TERMS ARE IN AN OFFERING PLAN AVAILABLE FROM SPONSOR. AG FILE NO.?CD19-0294. Sponsor:?269-271 14th STREET NY CORP.?80 4th Street, Brooklyn, NY 11231.??