18522 Topanga Canyon Stunning 5BD/5BA estate in prestigious Santiago Canyon Estates, set on a private single-loaded cul-de-sac with panoramic hillside views. This 4, 244 sq ft home features a chef’s kitchen with dual marble and quartz islands, custom cabinetry, and top-tier stainless appliances—opening to a light-filled family room with sweeping vistas. The main level includes a grand ensuite bedroom perfect for guests or Next Gen living, a private office with fireplace, formal living and dining rooms, and dual staircases. Upstairs, the luxurious primary suite offers a fireplace, sitting area, spa-style bath, and dual walk-in closets. Across the catwalk, three additional bedrooms with views surround a spacious loft. The resort-style backyard features a pool, spa, and ocean views on clear days. With a 4-car garage, motor court, and elevated finishes throughout, this home blends timeless elegance with modern style in one of Orange County’s most desirable communities.