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 in-unit laundry, carpet, hardwood floor, dishwasher, air conditioning, balcony, and walk-in closets. It has building amenities including outdoor space, elevator, garage parking, fitness center, dry cleaning service, storage, controlled access, and concierge service. Cats and dogs are allowed, making it a pet-friendly building.