Welcome to 12820 Excalibur Drivean exceptional Eastvale home offering over 4,100 sq ft of beautifully designed living space on a spacious 9,100+ sq ft lot. With 5 bedrooms and 4.5 bathrooms, this home features a versatile layout with a full downstairs guest suite, formal living and dining areas, and a massive upstairs bonus/media room perfect for entertaining or work from home needs. The gourmet kitchen is a chefs dreamgranite counters, center island, walk in pantry, and butlers area connecting to the dining room. A large family room with fireplace creates the perfect everyday gathering space. Retreat to the expansive primary suite featuring two separate sink and vanity areas, a soaking tub, separate shower, and a huge walk in closet. All additional bedrooms are generously sized, each with walk in closets and access to Jack and Jill or en suite bathrooms. The convenient downstairs laundry room adds function and flow. Car lovers and adventurers will love the 4 car tandem garage with 8 ft clearanceideal for lifted trucks, oversized toys, or home gym setups. Plus, RV parking potential with sewer cleanout already in place! Additional features include dual zone A/C, no HOA, and a pool sized backyard ready for your dream outdoor living space. Located near award winning schools, parks, shopping, and easy freeway accessthis home checks all the boxes for space, function, and long term value. Dont miss this rare find!