Built in 2019 and thoughtfully designed for today's lifestyle, this move-in ready Colonial offers the perfect balance of modern comfort, privacy, and convenience. Situated on a private 1.17-acre lot in the desirable Riverside Ridge neighborhood, this home provides a peaceful setting while remaining just minutes from shopping, restaurants, schools, the Maine Turnpike, and a short drive to the recreational opportunities of Sebago Lake. Designed with both everyday living and entertaining in mind, the open-concept main level features an eat-in kitchen with granite countertops, a center island, pantry, and seamless flow into the dining and living areas. In addition to the reported living area, the home features a fully finished and heated bonus room above the attached two-car garage, offering exceptional flexibility as a home office, media room, game room, fitness area, playroom, or guest retreat. Upstairs, the spacious primary suite offers a private bath and walk-in closet, while two additional bedrooms and second-floor laundry add comfort and convenience. Enjoy your morning coffee on the inviting front porch or unwind on the private rear deck overlooking the spacious backyard. Additional highlights include an attached two-car garage with direct entry, generator hookup, on-demand hot water, and an unfinished walk-out basement offering abundant storage or outstanding potential for future finished living space. Whether you're looking for newer construction, modern finishes, flexible living space, low-maintenance ownership, or a convenient location close to both everyday amenities and Maine's lakes region, 3 Lieutenants Drive offers an exceptional opportunity to enjoy the very best of Windham living.