Welcome to this exceptional 18-foot-wide by 78-foot-deep historic residence in Rittenhouse Square. Blending timeless architectural character with thoughtful modern upgrades, this well-maintained 4-bedroom, 2.5-bath home offers gracious proportions, refined detail, and the luxury of private outdoor space in the heart of the city. From the moment you enter, original architectural elements set the tone-soaring ceilings, intricate millwork, hardwood floors through out and beautifully preserved period details reflect the home's rich heritage. Expansive living and inviting dining room create an elegant setting for entertaining, while abundant windows fill the home with natural light. The updated kitchen with heated floors seamlessly merges classic style with modern convenience, featuring stainless steel appliances, custom cabinetry, and a generous counter bar. Adjacent is a spacious dining area with custom built-ins and a warm, inviting ambiance. A large powder room and dedicated laundry room add everyday functionality. Just beyond, the private rear yard offers a tranquil retreat-ideal for outdoor dining, gardening, or quiet relaxation. Upstairs, four well-proportioned bedrooms provide exceptional flexibility. The beautiful primary suite is located on the second floor and is complemented by a dedicated home office (also ideal as a nursery or gym). A remarkable, oversized dressing room connects to a spacious, nicely appointed primary bath. The third level features two additional bedrooms. The fourth bedroom, currently used as a family room/den, includes an ensuite bath, offering versatility for guests or additional living space. The basement is clean and dry with impressively high ceilings and abundant storage. Located within the Greenfield School catchment and just steps from world-class dining, shopping, theaters, museums, and convenient access to Philadelphia International Airport, this residence presents a rare opportunity to own a piece of Philadelphia history-thoughtfully updated for today's lifestyle.