Situated in one of the most sought-after locations in Newport Beach's beloved Harbor View Homes-affectionately known as the Port Streets-1854 Port Margate Place is a desirable 4-bedroom, 3.5-bathroom Portofino model. Positioned adjacent to the greenbelt's playground and pool, this property delivers the perfect blend of everyday function and endless possibilities. Set on a generous 6,565 sq. ft. lot, the home welcomes you with bright, inviting living and dining areas at the front. Toward the rear, the open kitchen seamlessly overlooks the family room and a spacious, grassy backyard complete with a large patio for entertaining. Upstairs, the main home features a serene primary suite alongside two secondary bedrooms and a full hall bathroom. A standout feature of this property is the detached casita. It offers a spacious downstairs bonus room, a 3/4 bathroom with a shower, and a loft bedroom complete with charming built-in twin beds. Enjoy an amenity-rich community with access to award-winning Andersen Elementary, lush tree-lined greenbelts, two clubhouses, resort-style pools, community swim teams, and sports courts. Conveniently located just minutes from Fashion Island shopping, the 73 toll road, and world-class beaches, this is the absolute heart of Port Streets living.