Exceptional custom contemporary estate in the heart of La Costa offering over 5,000 SF of endless indoor-outdoor spaces. Designed by renowned architect Sjirk Zilstra, with full remodel in 2016, the home affords light-filled living spaces on a private elevated corner lot with sweeping western views. This unique tri-level home features 5 bedrooms, 3.5 baths, dramatic vaulted tongue-and-groove ceilings, expansive entertaining areas, & seamless indoor/outdoor flow. The chef's island kitchen opens to spacious living & dining areas, while multiple large view decks provide the perfect setting for sunset gatherings. Resort-style backyard showcases a sparkling pool, spa, waterfalls, covered fire pit, outdoor BBQ area, & exceptional privacy. Additional highlights include a loft/office with private balcony, multiple fireplaces, hardwood flooring, oversized 4 car garage with custom storage cabinetry. Ideally located near top-rated schools, shopping, dining, golf, beaches, & award-winning Resorts Omni La Costa & Park Hyatt Aviara. Owned Solar in the NEM1 category along with separate entrance to guest wing if desired allows for potential multigenerational options. Pool Heated with Roof Solar. 400 AMP Electrical Service with 2 x 84 Breaker Panels. Guest Wing and Garage design afford endless Work from Home, Family, Fitness, & Hobby options. The mature lush landscape includes multiple fruit trees.