Welcome to Marlboro Riding, where space, style, and comfort come together in this beautifully maintained Stanley Martin Portsmouth, Elevation C, built in 2015. Offered for the first time, this 4-bedroom, 3.5-bath home delivers the perfect balance of elegant design and everyday livability. Upstairs, the expansive primary suite offers a true retreat, complete with its own private sitting area for reading, relaxing, or unwinding at the end of the day. The en-suite bath features a large walk-in closet and a separate water closet. Three additional generously sized bedrooms, a hall bath with double sinks, a full linen closet, and bedroom-level laundry add comfort and convenience. On the main level, a stunning study with custom built-in bookshelves and cabinetry creates the ideal home office, library, or versatile flex space. The gourmet kitchen is thoughtfully designed for both entertaining and daily life, featuring a cooktop, double ovens, microwave, and a stainless steel French-door refrigerator with water and ice dispenser. Just beyond, the sunroom/morning room is filled with natural light and offers the perfect spot to enjoy coffee while taking in the peaceful rear views. The finished basement expands the possibilities with a full bath, bar rough-in, bonus 5th bedroom room with walk-in closet to be finished , generous storage space. Whether you envision guest quarters, an in-law suite, recreation area, or future finished living space, the potential is already here. Step outside to the walk-out patio and enjoy quiet evenings surrounded by a scenic tree-lined backdrop. Ideally located near Upper Marlboro attractions such as Watkins Regional Park and the Prince George's Equestrian Center/Show Place Arena, this home also offers easy access to nearby shopping, dining, and everyday conveniences including Watkins Park Shopping Center and Westphalia Town Center.