6815 Osborne Hill Dr Upper Marlboro, MD 20772

Listing details for 6815 Osborne Hill Dr, Upper Marlboro, MD 20772 : Welcome to your private estate retreat in the prestigious Windsong community, perfectly situated on nearly 9 acres of wooded grounds, offering a rare sense of seclusion and tranquility at the end of a quiet, no-outlet street. This 4-bedroom, 5-bath Caruso Kingsport model offers over 7,300 square feet of finished living space, enhanced by a full rear bump-out across all levels, creating a more open and elevated layout. A grand two-story foyer makes an immediate impression with marble flooring, shadow box detailing, crown molding, and a dramatic dual staircase with an upper-level catwalk, setting the tone for the refined architectural design throughout. The main level serves as the heart of the home, featuring a two-story great room with ceramic tile flooring, coffered ceilings, a marble and glass tile gas fireplace, refined shadow box detailing, and floor -to-ceiling Palladian-style windows that fill the home with natural light. The open-concept design flows seamlessly into the chef's kitchen, showcasing an oversized island, top-of-the-line appliances, a sunroom, a butler’s pantry, and more. Additional main-level features include a formal dining room, living room, full bathroom, private office (or optional 5th bedroom), and a conservatory living area offering both comfort and versatility. The upper-level private owner’s suite provides a true retreat, featuring a striking three-sided fireplace, spacious sitting areas, dual walk-in closets, and a spa-inspired bathroom. 3-generous-sized secondary bedrooms included well-appointed baths, with one offering a Jack-and-Jill layout. A full laundry room with cabinetry, adding everyday convenience, completes the 2nd level. The fully finished walkout basement extends the home's living space, offering a wet bar, fitness room, full bath, and additional unfinished spaces, ideal for a home theater, wine cellar, in-law suite, guest suite, or other extended living options. Outdoor living is equally impressive, with the sunroom leading to the main deck with stairs to the backyard and patios – ideal for gatherings. On the opposite side of home, the conservatory opens to a more private deck with a hot tub, a mounted TV, and a retractable awning – perfect for quiet relaxation overlooking the peaceful wooded surroundings. This premium lot is further enhanced by a 3-car garage, whole house generator, aluminum fencing, an irrigation system, a shed, gas hookup for outdoor cooking, and numerous thoughtful upgrades throughout.