A pristine corner condo with combination potential, this sun-splashed 2-bedroom, 2.5-bathroom home offers expansive skyline views and a prime Upper East Side address. Beautiful hardwood floors glow in steady streams of southern and eastern light. Floor-to-ceiling windows with motorized shades provide classic cityscapes from morning to night.   The home begins with a welcoming foyer and gallery adorned with a coat closet and powder room. The solarium-like living and dining room spans nearly 25 ft. and flows into a bright galley-style kitchen equipped with a windowed breakfast nook, custom Italian cabinets, sleek Caesarstone countertops, chic Franke fixtures, and fully-integrated appliances from Miele and Sub-Zero.    The primary suite boasts California walk-in and reach-in closets and a serene en-suite bathroom with Italian marble walls and floors, radiant heating, a double vanity, a walk-in shower, and a deep soaking tub. The second bedroom has private closet space and an immaculate en-suite bathroom with marble accents and a deep tub with a glass shower partition. The home comes with a washer/dryer.   Casa 74 is a desirable full-service condominium nestled in Lenox Hill. The building has 24-hour door attendants, concierge service, a 42,000 sq. ft Equinox, a private garden, lounge areas, refrigerated storage, an entertainment room, and 2,400 sq. ft. of child and teenager-focused spaces including crafts, reading, and play areas as well as an arcade room. It is close to dozens of restaurants, cafes, bars, and shops, and it is five blocks from Central Park and Museum Mile. Nearby subway lines include the 6 and Q. Pets are welcome.   *There is a unique opportunity to create a custom combination unit with 14C. Inquire for details.