This rare terraced duplex penthouse offers double height ceilings with an atrium of 18 vertical feet of sun-filled, double-pane windows, perfectly situated along a vista between Hamilton Heights and City College's neo-Gothic architecture. The 200 plus SF private landscaped terrace offers full southern exposures, dramatic skies, and incredible natural sunlight all year-round. With over 1,300 square feet of combined living space, Penthouse I offers three generous size bedrooms with custom built-ins, two full baths, two separate entrances, and separate open-concept living and dining areas, ideal for entertaining indoors or dining al fresco. The chef's kitchen comes equipped with a Fisher & Paykel refrigerator, Positano stone countertops, Applewood veneer cabinetry, custom shelving, a four-burner range, microwave, dishwasher, and in-home, private laundry. The master bath is finished in Crema pearl Italian marble, Hans Grohe fixtures, custom glass shower enclosure and ample storage space, including large custom mirrored cabinetry. The Langston Condominium, built in 2006, set and has maintained a quality standard in the Hamilton Heights/Sugar Hill area, offering unparalleled service and upscale living. Building amenities in this pet-friendly condominium include a 24-hour attended lobby, with the doorman noted as NYC's best doorman in The New York Times, live-in superintendent, spacious building laundry, a resident's gym, a shared landscaped courtyard, and an on-site parking garage. Commercial tenants include Starbucks and New York Sports Club. Located just across the street are a grocery store, farmer's market, drug store, and community swimming pool. Nearby transportation options include the A/B/C/D/1/3 subway lines, with the express A/D trains only two stops to Midtown Manhattan.