Located in a sought-after Cos Cob neighborhood, this spacious and sun-filled home offers approximately 3,800 square feet of finished living space across three levels. Designed for both comfortable everyday living and effortless entertaining, the main level features a gracious living room with direct access to an expansive deck, a formal dining room, and a large eat-in kitchen that opens to a dramatic family room with cathedral ceilings. A butler's pantry, mudroom, private office, and powder room complete the thoughtfully designed first floor. The second level features a primary suite with a fireplace and oversized walk-in closet, creating a private retreat. Three additional bedrooms, another full bath, and a convenient second-floor laundry room provide ample space for family and guests. The walk-out lower level offers exceptional flexibility with a large recreation/playroom, fifth bedroom, and full bath-ideal for guests, an au pair, home gym, or additional living space. Perfectly positioned for convenience, the home is just minutes from Pomerance Park, Cos Cob School, the Metro-North train station, shopping, restaurants, and all that Greenwich has to offer. Combining generous living spaces, modern conveniences, and an exceptional location, this is a rare rental opportunity in the heart of Cos Cob.