Luxury Living in Newcastle, WA Welcome to Tria Apartments, where modern one- and two-bedroom homes blend style and comfort in the heart of Newcastle. Enjoy sleek interiors with hardwood flooring, stainless steel appliances, private balconies, and in-home conveniences like washers, dryers, and oversized closets. Step outside your home to relax on the rooftop deck, socialize in the community lounge, or enjoy arcade games and the community kitchen. Located near Newcastle Library, Starbucks, Safeway, and dining options, Tria Apartments offers unmatched convenience with easy access to downtown Seattle and the great outdoors. Discover elegant spaces and upscale living at Tria Apartments. Schedule your tour today!