1135 103rd Street 405 Step into quiet, effortless luxury at ONDA, Bay Harbor Islands’ most exclusive boutique building with just 41 residences and an atmosphere of refined elegance and high-level privacy. This gorgeous designer-finished 2-bedroom+ enclosed DEN, 3 bath home offers approx. 2, 177 SF of interior space + a 400 SF terrace, where your private elevator opens to a foyer leading to a large living room with stunning bay views. The open-concept split floor plan, furnished in chic contemporary style by BoConcept, is ideal for both elegant entertaining and serene everyday living. A gourmet Snaidero kitchen with marble countertops and top-of-the-line Miele appliances anchors the home, while motorized blackout shades & integrated lighting enhance the “quiet luxury” ambiance. Spa-inspired bathrooms wrapped in Statuarietto marble create a calm, hotel-quality retreat in each suite. A large, deep terrace is perfect for lounging or dining while taking in the breathtaking turquoise-colored open bay. ONDA’s boutique scale ensures a discreet, ultra-luxury lifestyle with a panoramic rooftop pool and hot tub, wellness with spa, steam, sauna, treatment room and yoga studio, Technogym fitness center, private marina, EV charging, two garage spaces, 24-hour valet and 5-star concierge. Minutes to Bal Harbour Shops, St. Regis, beaches, A+ schools, houses of worship, Design District, fine dining, arts and culture—this is a rare opportunity to own a highly private bayfront sanctuary. Sold partially furnished.