Welcome to 4920 Loughboro Road NW - a striking custom residence set on a prominent corner lot in one of Washington, DC's most coveted neighborhoods. A flagstone walkway and inviting front porch lead into a dramatic foyer, where Brazilian white oak floors, designer lighting, and refined finishes establish an immediate sense of understated luxury. Spanning nearly 10,000 square feet across four beautifully finished levels, this exceptional home offers 7 bedrooms, 8.5 baths, and the convenience of a private elevator. Designed for both grand entertaining and effortless everyday living, the main level features elegant formal living and family rooms with charming front-facing views. Toward the rear, a main-level ensuite bedroom with walk-in closet and private balcony provides ideal flexibility for guests or multigenerational living. At the heart of the home, two kitchens deliver both style and performance. The primary kitchen is outfitted with sleek Euro-style Leicht soft-close cabinetry, Topos Bergamo elm veneer accents, and a full suite of premium Miele appliances, including a built-in coffee system. An adjoining all-season room with outdoor kitchen and expansive Trex deck creates seamless indoor-outdoor living on an impressive scale. Upstairs, four spacious ensuite bedrooms each include walk-in closets. The primary suite is a private sanctuary, complete with a sitting area, dressing room, private balcony, and a spa-inspired bath featuring porcelain and marble finishes, a soaking tub, and a dramatic double-head shower with LED lighting, Bluetooth audio, and multiple spray settings. The top level offers an additional ensuite bedroom, generous storage, and flexible space ready to be customized for further living or recreation. The lower level is equally impressive, featuring a 3-person Alpine infrared sauna with chromotherapy, a WhisperKOOL wine cellar with capacity for approximately 800 bottles, a pre-wired home theater, fitness room, and another ensuite bedroom. A mudroom with secondary laundry provides direct access to the yard, while the attached two-car garage is equipped with an EV charger. Fully integrated for modern living, the home includes advanced smart systems such as multi-camera surveillance, alarm, Ubiquiti networking, and URC controls. A rare offering in a premier NW DC location, moments from top-rated schools, fine dining, downtown, and Reagan National Airport.