Welcome to Residence 9A at 3220 Arlington Avenue, an exceptional luxury condominium offering approximately 2,445 square feet of elegant living space in the heart of Spuyten Duyvil. Perfectly positioned just minutes from Metro North with an approximately 22 minute commute to Grand Central Terminal, this expansive four bedroom, two and one half bathroom residence combines sophisticated design, generous proportions, and outstanding amenities. Arrive through your private two car indoor garage and take the elevator directly to your floor for the ultimate in convenience and privacy. Inside, bright east and south exposures fill the home with natural light, highlighting the spacious open concept living and dining areas designed for both everyday comfort and elegant entertaining. The beautifully appointed chef's kitchen features Sub Zero refrigeration, a Viking range, Fisher & Paykel double drawer dishwasher, wine cooler, stone countertops, and custom cabinetry. The luxurious primary suite serves as a private retreat with a walk in closet and spa inspired ensuite bathroom finished with marble, mosaic glass, and Jerusalem stone. Three additional generously sized bedrooms offer exceptional flexibility for family, guests, home offices, or a library. A private balcony provides the perfect setting to enjoy morning coffee or unwind at the end of the day. Additional highlights include an in unit washer and dryer, approximately 110 square feet of private storage, and secure indoor parking. Residents enjoy a full service luxury lifestyle with a 24 hour concierge, indoor swimming pool, fitness center, steam sauna with locker rooms, private movie theater, children's playroom, cold storage, and a beautifully designed roof deck. Ideally located in one of Riverdale's most sought after condominium communities, this remarkable home offers easy access to parks, restaurants, cafes, shopping, and transportation while providing a peaceful residential setting just moments from Manhattan. A rare opportunity to enjoy exceptional space, privacy, and refined living in one of Riverdale's premier luxury buildings.