Sprawling 5-Bedroom Double Corner Residence with 4 Exposures, Light, Views & Flexible Living. Welcome to Residence 12BC at 514 West End Avenue, a rare and expansive 5-bedroom, 4-bathroom home that combines prewar elegance with modern ease. This sun-drenched, high-floor home offers four open exposures, exceptional natural light, and city views that create a sense of serenity throughout. Designed for both comfortable living and gracious entertaining, the home features a flexible open floor plan that easily adapts to your needs. Whether you're hosting gatherings in the oversized living and dining areas, working from home in one of the 5 bedrooms, or enjoying quiet mornings in the sun-filled breakfast nook, this layout welcomes it all with ease. A true rarity, the apartment includes a laundry room and two deeded storage units...one conveniently located on the same floor. The smart, thoughtful layout is complemented by charming prewar details, high ceilings, hardwood floors, and generous closet space. Situated on the 12th floor of an intimate, full-service prewar building, this residence is one of only two apartments on the floor, ensuring privacy and peace. The building features a full-time doorman, an unbelievable live-in superintendent, and a warm, community-oriented feel. There is storage and a bike room. Pet friendly and perfectly positioned on the prime Upper West Side, you're just moments from Riverside Park, express subways, excellent schools, and the neighborhood’s best shopping and dining. No flip tax. This is more than just an apartment—it's a true home in one of Manhattan’s most desirable residential enclaves.