645 River Knoll Drive SE Stunning and elegant estate home on the golf course in sought after Atlanta County Club. Incredible views of the #3 and #4 green, the golf course as well as seasonal views of the Chattahoochee River. Contemporary open design that blends luxury living with everyday comfort. Custom cabinetry and Porcenalosa vanities throughout home. The two level grand entry features a fabulous modern chandelier and a centerpiece staircase. The main level primary suite offers a spacious spa inspired retreat with sumptuous bath, large custom closet with built-in closet system, connecting laundry room plus magnificent views of the golf course and river. The two story palatial grand room offers a fireplace, built-ins and a wall of windows overlooking the golf course and the river. The large formal dining room is adjacent and open for elegant gatherings. The sizable well appointed kitchen features Calacatta gold marble countertops and backsplash, high end appliances including oversized Subzero refrigerator, Wolf cooktop and range, Wolf built-in coffee machine, Cove dishwasher, wine cooler, butler's pantry with additional refrigerator. A sizable main level guest suite with large private bath with free standing tub, walk-in shower and custom vanity. A beautiful sunroom with exquisite custom tile work and a powder room with floating vanity completes the main level. The upper level features three additional generously sized bedroom suites with private spa like baths and covered porches and balconies overlooking the golf course, plus a second laundry room. The finished terrace level offers a recreation room, bedroom, bath, and future terrace level kitchen (already plumbed). Elevator ready. An outdoor oasis waits you with salt water pool and spa, lawn area and of course golf course views on almost an acre lot. Outdoor access to the pool bathroom makes summer entertaining a breeze. Marvin windows, steel and glass doors, and 4 zoned HVACs complete this exquisite home. Award winning Sope Creek, Dickerson and Walton schools!