1830 Rittenhouse Square - Philadelphia's Grand Dame and Most Sought After Address. Elegant 3954 Square Foot Home Overlooking Rittenhouse Square. The Most Beautiful Rooms with Exceptional Views! The Layout and Proportions are Perfect. Enter into the Grand Foyer. This is the Most Exquisite Home for Entertaining. The Living Room Boasts Three Bay Windows. The Library has Floor to Ceiling Windows with Picture Perfect Views of the Skyline and Rittenhouse Square. The Extremely Grand Master Suite has Stunning Square Views, two Luxurious Bathrooms and Endless Walk in Closets. Formal Dining Room. Gourmet Kitchen with Separate Breakfast Room and a Butler's Pantry. Perfect Guest Suites. The entire floor, 5,454 sq. ft. is also available for purchase.