259 St Paul St 259 St. Paul St, St. Catharines, ON is a rental apartment building with 3 floorplans available. It is located in the Downtown St. Catharines neighborhood of St. Catharines. It has apartment amenities including on-site laundry, air conditioning, and central heat. It has building amenities including elevator, on-site laundry, and garage parking. Cats and dogs are allowed, making it a pet-friendly building.