AQ Rittenhouse 2021 Chestnut St, Philadelphia, PA is a rental apartment building with 10 floorplans available. It is located in the Center City West neighborhood of Philadelphia. It has apartment amenities including air conditioning, hardwood floor, in-unit laundry, carpet, dishwasher, balcony, and walk-in closets. It has building amenities including outdoor space, controlled access, elevator, concierge service, garage parking, storage, dry cleaning service, and fitness center. Cats and dogs are allowed, making it a pet-friendly building.