4216 83rd Avenue SE Mercer Island, WA 98040

Mercer Island luxury with rare ADU, designer kitchen, and seamless indoor-outdoor living in a premier JayMarc Homes estate near top-rated Mercer Island Schools. The Astoria showcases intentional design and refined craftsmanship, with wide-plank hardwoods spanning the main level, staircase, upper hall, and primary suite for a cohesive, elevated feel. The kitchen blends form and function with slab quartz surfaces, waterfall island, custom cabinetry, statement lighting, striking range hood, tile backsplash, and walk-in pantry designed for daily living and entertaining. A rare main-level ADU with private entrance offers flexibility for guests, multigenerational living, or supplemental income, complete with kitchenette, beverage center, bedroom, and interior access. The primary suite delivers a calm retreat with soaking tub, oversized rain shower, heated flooring, custom walk-in closet, and a serene hotel-like primary bath experience focused on comfort and understated luxury. A versatile bonus room adds flexible space for media, work, or recreation. Outdoor living extends year-round with covered spaces featuring skylights, heaters, integrated audio, and curated lighting for entertaining and relaxation. Additional highlights include a three-car garage, solar integration, smart-home features, and landscaped grounds. Ideally located near parks, waterfront amenities, dining, shopping, and commuter routes on Mercer Island.