18 Via Porto Grande Elegant Wallace Ranch Estate with Sparkling Pool & Spa. Discover timeless elegance and exceptional living in this stunning home nestled in the highly desirable community. Ideally situated near top-rated schools, shopping, parks, and everyday conveniences, this impressive estate offers an extraordinary blend of luxury, comfort, and sophisticated design. Featuring 5 bedrooms, 5.5 bathrooms, a distinguished office/library/billiard room with rich wood-paneled walls and ceilings, and an expansive bonus room, this remarkable residence showcases an abundance of custom details and upscale amenities throughout. A grand foyer welcomes you with a sweeping staircase and soaring ceilings, setting the tone for the home's impressive interiors. Elegant living room features a dramatic two-story ceiling, while the formal dining room provides the perfect setting for memorable gatherings. Spacious family room, complete with a wet bar, seamlessly opens to a covered porch and beautifully landscaped backyard, creating an inviting indoor-outdoor lifestyle. Gourmet kitchen is a chef's dream, appointed with an oversized center island, professional-grade Wolf range, Sub-Zero refrigerator, wine cooler, double dishwashers, and a charming breakfast nook ideal for casual dining and entertaining. The luxurious primary suite serves as a private retreat, featuring a generous sitting area with its own fireplace, an expansive spa-inspired bathroom with separate his-and-hers amenities, and a spacious walk-in closet. Three additional upstairs bedroom suites offer comfort and privacy for family members and guests alike. An enormous, light-filled bonus room provides endless possibilities as a game room, home gym, study, media room, or children's play space. Step outside to your own backyard oasis, where a sparkling pool and spa invite you to relax, unwind, and entertain in style. Whether hosting elegant gatherings or enjoying peaceful afternoons at home, this exceptional outdoor setting elevates indoor-outdoor SoCal lifestyle. A rare opportunity to experience gracious living, impressive scale, and timeless luxury in one of the Palos Verdes Peninsula's most sought-after communities. This extraordinary home is ready to welcome its next owner.