Experience an extraordinary blend of history, luxury, and flexibility within one of Washington's most iconic residences. Originally constructed in 1910 to serve military officers and their families associated with the nearby Walter Reed Army Medical Center, The Mansion has stood for more than 125 years. Today, it has been meticulously transformed for modern living while preserving the timeless architectural character that makes it truly one of a kind. Offering nearly 4,700 square feet across three levels, this remarkable residence presents opportunities rarely found in the Washington market. Whether you're seeking an executive residence, a multigenerational home, an exceptional live-work environment, or a unique space for entertaining and hosting, The Walter Reed Mansion delivers unmatched flexibility. The upper two levels are home to an expansive Penthouse residence spanning nearly 3,000 square feet. Designed to live like a private home in the sky, it features 4 to 5 bedrooms, 3.5 bathrooms, generous entertaining spaces, and premium finishes throughout. Every major system and finish has been thoughtfully updated, including windows, flooring, HVAC, electrical, kitchen, and bathrooms. The chef's kitchen showcases premium appliances-including a built-in espresso machine-custom cabinetry, porcelain countertops, and an oversized eat-in banquet. The main level also offers expansive living and dining rooms, a dramatic glass wine display, private office, powder room, laundry room, and a luxurious primary suite complete with a 130-square-foot walk-in closet and spa-inspired bath. Upstairs, four additional bedrooms-or three bedrooms plus a flexible bonus space-are complemented by two full bathrooms and abundant storage. The separate main level offers an additional 1,700+ square feet of beautifully renovated flex space with its own private entrance, full chef's kitchen, two half bathrooms, and four expansive multipurpose rooms. Perfect for a private executive office, professional headquarters, creative studio, wellness practice, meeting space, home business, guest accommodations (where permitted), or simply an incredible extension of the residence, this level offers possibilities that are nearly impossible to replicate elsewhere. A spacious lower-level basement provides extensive storage for personal belongings, business equipment, seasonal items, or recreational gear. Located within The Parks at Walter Reed, residents enjoy immediate access to approximately 20 acres of public green space, Whole Foods Market, neighborhood restaurants, retail, entertainment, and the scenic trails of Rock Creek Park. The community combines the convenience of modern mixed-use living with the character and permanence of one of Washington's most significant historic landmarks. The lease includes one garage parking space, additional parking directly in front of the building, and complimentary monthly professional cleaning of the Penthouse residence. Furnishings may also be included, providing a truly turnkey living experience. For those seeking a residence unlike anything else available in Washington, The Walter Reed Mansion offers a rare combination of historic significance, modern luxury, exceptional scale, and unmatched flexibility-all within one extraordinary property.