Addison on Fourth Residential 308 4th Avenue South, Seattle, WA is a rental apartment building with 5 floorplans available. It is located in the International District neighborhood of Seattle. It has apartment amenities including dishwasher, hardwood floor, on-site laundry, and high ceilings. It has building amenities including fitness center, elevator, on-site laundry, controlled access, and on-site management. Cats and dogs are allowed, making it a pet-friendly building.