Welcome to this majestic, center hall Georgian style home featuring over 7,500 square feet of sophistication and elegant finishes throughout. This 4 level, 6BD/5.5BA home provides an excellent opportunity to own a luxurious residence in highly desirable Mass. Ave. Heights/Observatory Circle! The distinctive floor plan–perfect for the sociable entertainer, as the home has hosted diplomats, senators, congress members, presidents and vice presidents–includes large Foyer adjacent a beautifully appointed double Living Room with wood burning fireplace on the right and a formal Dining Room with wood burning fireplace on the left. The Living Room flows into a large, 2 story, vaulted roof line Conservatory which overlooks an extensive patio with koi pond in the rear yard and fountain in side yard. The magnificent and spacious gourmet chef~s kitchen features a mid-Atlantic antique fireplace, 150 year old salvaged wood floors, antique exposed wood beams, top of the line appliances, large island, and farmhouse sink. The 2nd level of the home includes 4 large bedrooms and 3 bathrooms. The sun-drenched Master Bedroom offers crown molding, a Juliet balcony, laundry chute, ample closet and storage space, and an ensuite bath. The beautiful Master Bath features a bidet, soaking tub, steam shower with bench, large pantry, and baseboard heating. The 3rd level, with Cathedral views, offers an additional 2 bedrooms and bathroom. The fully finished lower level features a den, full bathroom, a large gym, laundry room, and beautiful Ralph Lauren designer media room which leads into an enormous, stately billiard room. Recessed lighting, floor to ceiling windows, storage space in almost every room, surround sound, and hardwood floors are featured throughout this home. A few added bonuses include a Butler’s pantry, wine refrigerator, additional dishwasher, advanced security system, and top of the line heating system with two triple air handler filters and minute particulate removing systems. Enjoy five separate heating zones, neighborhood parking, plus a charming two car garage. Secluded by mature hollies, this home is beautifully landscaped on a rare double corner lot and is convenient to many schools including St. Albans, Sidwell Friends School, Maret, National Cathedral School, Beauvoir, Washington International School and more. The home is also close to restaurants, shopping, Embassy Row, Rock Creek Parkway and the list goes on. This property is truly unique. Seize the opportunity to make this gem your home!