Perfectly positioned just steps from the sand and the sparkling waters of Newport Harbor, 203 8th Street presents a rare Peninsula duplex opportunity combining ocean and bay views, flexible living, and exceptional coastal walkability. Whether as an owner-occupied retreat with income potential or a prime investment, this property captures the very essence of beachside living. The upstairs residence features 3 bedrooms and 2 baths, a remodeled kitchen, inviting fireplace, and a private rooftop deck showcasing sweeping ocean and harbor views. The primary suite offers an ensuite bath and its own private exterior entrance. Tile flooring anchors the main living areas, with carpeted bedrooms and a hall bath complete with dual vanity and tub/shower combination. The downstairs unit offers 2 bedrooms and 1 bath, a cozy fireplace, and a private patio extending the living space outdoors. An oversized garage provides two parking spaces (one per unit) plus shared laundry. Located just moments from Newport Harbor Yacht Club, world-class beaches, the bay, and the Peninsula's celebrated dining and shopping, this is a rare opportunity to secure a premier address in one of Newport Beach's most coveted coastal enclaves.