Gorgeous, Renovated and Expanded!! Sited on a private, almost half acre lot on a quiet cul-de-sac, 11404 Grundy Court is a true mid-century modern gem. Built in 1973, this beautiful residence is located in the charming Bedfordshire neighborhood, boasting 4 Bedrooms, 3 Full Baths, 1 Half Bath across 3 levels and 4,668 square feet of pristine living space, offering coveted amenities such as recessed lighting throughout, soaring ceilings, walls of windows, Main and Upper Level hardwood floors and a 2-Car attached garage. Boasting effortless curb appeal, residents and guests alike will admire the Front Yard's gorgeous, mature landscaping and slate front path. The Entry Foyer showcases cathedral ceilings and a new Italian porcelain tile floor; a beautiful welcome to the residence. The Living Room includes a wood-burning fireplace with a raised slate hearth and walls of windows with a sliding glass door to the Rear Patio. The elegant Dining Room showcases a dramatic 2 story cathedral ceiling and a 2 story wall of windows with Rear Yard views; idyllic for hosting family and friends for casual and formal dining. The Family Room offers double doors to the Foyer, a wood-burning fireplace with stone surround, a wall of windows with a sliding glass door to the Front Yard. The Island Kitchen will delight any at home chef, boasting a granite top island, breakfast bar seating, a 5-burner gas cooktop, double wall ovens, a wall of pantry cabinets, custom cabinetry to the ceiling, including glass display cabinets, and a bay window over the sink. The Chef's Kitchen also includes a fabulous expansion opening to a sun-filled Morning/Sitting Room and Breakfast Area with 2 skylights, a lighted ceiling fan and two sliding glass doors to the Rear Deck; soak up the morning sun and enjoy the start of your day in this enchanting space. The Main Level's offerings are complete with the Office with built-ins, a Laundry Room with a glass door to the Front Yard, a front load washer/dryer, and utility sink and cabinets, a Powder Room with new Italian porcelain tile flooring, and a Rear Hall including a shelved closet and coat closet. Ascending the hardwood stairs to the Upper Level, the renovated Primary Bedroom boasts cathedral ceilings, a wall of windows to the Rear Yard with motorized shades, clerestory windows, a lighted ceiling fan, and 2 walk-in closets. The expanded ensuite Primary Bath is a serene escape, including a cathedral ceiling, tile flooring, a skylight, an oversized double vanity, a large, jetted spa-like bath, a stall shower with tiled surround, and a Toto Washlet toilet. The Second Bedroom offers a walk-in closet, a sliding glass door to a balcony, an ensuite Full Bath, including a tub shower with tile surround, and Hall access. The Upper Level's offerings are complete with 2 additional Bedrooms, one including a ceiling light fixture and built-in bookcase, and a second Hall Bath, boasting a tub shower with tiled surround, and a mirrored medicine cabinet. Descending the hardwood stairs to the Lower Level, the Recreation Room boasts new LVP flooring, and 2 storage closets. A Storage Room, Utility Room with crawl space access, and a refrigerator under the stair niche complete the Lower Level's offerings. Enjoy the arrival of the gorgeous Summer season on the slate Rear Patio or wood Deck, with integrated bench seating and planters, overlooking the Rear Yard's professional mature landscaping with outdoor sprinkler system. Additional updates include a brand-new main house roof, 3 zone HVAC, all units and the water heater from 2022, and a Mitsubishi Split heating and cooling unit in the expanded Kitchen Area (2019) as well as a fully repainted interior. In close proximity to Potomac Community Recreation Center and Neighborhood Park, Cabin John Village and Potomac Village, 11404 Grundy Court is the epitome of residential bliss! Schedule a showing today!