Poised behind a sleek horizontal privacy fence and framed by a dramatic twilight sky, 18871 Santa Marta Street presents an exceptional expression of Southern California living. Offering approximately 2,857 square feet on an approximately 7,200-square-foot lot, this expansive residence features six bedrooms, four-and-one-half bathrooms, an attached two-car garage, and a private resort-style backyard. A luminous foyer creates an unforgettable introduction with large-format marble-inspired flooring and a sweeping spiral staircase. Beyond, a refined neutral palette, abundant natural light, and crisp architectural details connect gracious living and dining spaces with a dramatic family room centered around a floor-to-ceiling stone fireplace. The beautifully appointed kitchen combines rich granite countertops, full-height cabinetry, a sculptural geometric backsplash, professional-style range, and oversized statement hood. A main-level primary suite and full bath offer desirable flexibility, while spacious secondary accommodations are equally suited to guests, offices, creative studios, or multigenerational living. Spa-inspired bathrooms feature frameless glass showers, contemporary finishes, warm wood cabinetry, and a dramatic soaking tub. Outdoors, mature landscaping surrounds a sparkling pool, generous lounge terraces, and multiple spaces for open-air dining. A built-in barbecue and covered entertainment pavilion create a polished setting for gatherings and relaxed evenings under the Southern California sky. Additional highlights include central heating and air conditioning, direct garage access, a generous driveway, abundant storage, and no HOA. The central Orange County location provides convenient access to Fountain Valley Town Center, neighborhood shopping and dining, Huntington Beach, John Wayne Airport, and South Coast Plaza—home to more than 230 boutiques, world-class restaurants, and nearby arts and cultural destinations. The 607-acre Mile Square Regional Park offers lakes, trails, nature areas, sports facilities, picnic spaces, and golf. Nearby schools include California Gold Ribbon–recognized Courreges Elementary, California Distinguished Fulton Middle, and Fountain Valley High, recognized among America’s Healthiest Schools. Buyer to verify all property information and school attendance boundaries.