7 Sierra Vista Refined Coastal Living in Guard-Gated Palmilla, Laguna Niguel Commanding a premier front-row position in the prestigious guard-gated enclave of Palmilla, this newly reimagined semi-custom estate offers a rare opportunity to experience elevated living in the coveted heights of Niguel Summit. Encompassing approximately 4, 431 square feet on a generous 8, 500 square foot lot, this distinguished residence features 4 ensuite bedrooms, 4.5 baths, and sweeping panoramic views of Saddleback Mountain, enhanced by cool ocean breezes from nearby Laguna Beach. An impressive arrival begins at the 12-foot custom iron entry doors, opening into a voluminous interior defined by 18-foot ceilings, Spanish tile flooring, and dramatic floor-to-ceiling windows that flood the home with natural light while framing tranquil city and mountain vistas. The flowing floor plan connects formal and casual spaces with effortless elegance. Anchoring the main living area is a contemporary smart fireplace, seamlessly adjoining a designer chef’s kitchen appointed with bespoke Italian cabinetry, Taj Mahal quartz countertops, Thermador appliances, and Italian lighting. Wellness and function converge at the sink with an instant hot water tap and reverse osmosis filtration system. A full ensuite bedroom on the main level offers ideal accommodations for guests or multi-generational living. French doors invite you outdoors to a private and professionally landscaped backyard, thoughtfully enhanced with new pavers and abundant space for alfresco dining and entertaining. Ascending a staircase finished in custom redwood, the upper level reveals three additional ensuite bedrooms and a versatile bonus room, ideal as a home office, media lounge, or fitness studio. The expansive primary suite captures dazzling city light views and features a serene sitting area with a dual-sided smart fireplace, shared with the spa-inspired primary bath—complete with heated porcelain floors, Italian cabinetry, designer lighting, and a custom built-in wardrobe. Additional enhancements include new HVAC systems, updated plumbing and electrical, dual-pane energy-efficient windows, epoxy-coated garage flooring, and smooth stucco exterior finish. Situated minutes from renowned beaches, scenic trails, top-tier schools, and upscale dining and boutiques, this exceptional residence combines the finest in luxury design, modern comfort, and coastal California living.