Exceptional custom Colonial offering a total of 6,200 sq ft on nearly 3/4 acre in the heart of River Vale. Sun-filled interiors create a warm, inviting atmosphere throughout. The main level features formal living and dining rooms with seamless access to the backyard, and an updated eat-in kitchen with quartz countertops and high-end appliances, including a new 5-burner cooktop with retractable ventilation. The kitchen opens to a spacious family room with fireplace, custom built-in reading nook, and coffee bar. A private first-floor junior suite with full bath, walk-in closet, and separate entry offers ideal flexibility for guests or extended living. This level also includes a powder room, laundry, and oversized 3-car garage. Upstairs, the primary suite offers a spa-like bath with radiant heated floors, joined by three additional bedrooms - one with an attached bonus room - two updated full baths, and a second laundry area. A standout feature is the expansive second-floor great room, featuring a brand-new high-end wet bar and an impressive space for entertaining or relaxing. The finished lower level includes a large recreation area, gym, sixth bedroom, and full bath. Designed for seamless indoor-outdoor living, the expansive backyard features a newer Trex deck, covered lounge with gas fireplace, and a built-in 17-foot swim spa- creating a true lifestyle experience. Don't miss this rare opportunity to own one of River Vale's most impressive homes!