Coastal living refined with this beautifully updated duplex located steps from the beach on 45th Street in Newport Beach. The property consists of two separate residences, each remodeled with designer selected materials and modern systems throughout, and offering abundant natural light from end to end. The upper unit features soaring vaulted tongue-and-groove ceilings, three spacious bedrooms, two bathrooms, and a private front balcony with sweeping ocean views. The lower unit offers a versatile two bedroom, two bathroom floor plan anchored by a private outdoor living area, complete with a custom built in cobblestone fire pit and barbecue, ideal for effortless entertaining. Shared finishes across both units showcase wide-plank White Oak flooring, bespoke cabinetry, Italian marble countertops, polished nickel plumbing fixtures, and stainless steel European appliances. Each unit includes its own in-unit laundry, abundant storage, and central air conditioning, with a generous 2 car garage completing the home. A rare offering suited for a primary residence, a coastal retreat, or an income- generating investment, this property delivers timeless design with everyday livability for the ultimate beach lifestyle.