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 assigned parking, on-site laundry, outdoor space, high ceilings, balcony, garden, central heat, and hardwood floor. It has building amenities including on-site laundry, and outdoor space. Cats are allowed, making it a pet-friendly building.