Set within the prestigious Harbor Coves enclave of Oyster Harbors overlooking Ryders Cove, this exceptional North Chatham waterfront residence offers refined coastal living at its finest. A dramatic entry reveals a showstopping living room with soaring cathedral ceilings and walls of glass framing panoramic water views. Expansive, light-filled interiors flow seamlessly throughout, designed for both grand entertaining and relaxed everyday living. A formal dining room with fireplace and water views anchors the main living spaces. The showpiece kitchen is gracious in scale, featuring premium appliances, stone countertops and a bar area with wine refrigeration, including a Wolf range and Sub-Zero refrigeration. The kitchen opens directly to the patio and gardens for effortless indoor-outdoor living. The open-concept main level includes a great room with custom built-ins and gas fireplace, an inviting porch, and access to a waterfront patio with outdoor kitchen and wrap-around firepit. A private den, mudroom with dual laundry areas, two pantries and direct access to the three-car garage complete the main level. Meticulously landscaped grounds complete this rare waterfront home. The primary suite offers sweeping water views, a bespoke walk-in closet, and luxurious en-suite bath. Four additional en-suite bedrooms, most with water views, plus a sixth bedroom currently used as an exercise room with private stairway access, complete the upper level. The lower level includes a wine cellar, direct outdoor access, and stairs to Ryders Cove.