2503 Clementine 2503 Clementine Boulevard, Ottawa, ON is a rental apartment building with 3 floorplans available. It is located in the Heron Park neighborhood of Ottawa. It has apartment amenities including central heat, high ceilings, on-site laundry, assigned parking, hardwood floor, garden, and outdoor space. It has building amenities including on-site laundry, and outdoor space. Cats and dogs are allowed, making it a pet-friendly building.