5074 Earl Court

Rancho Cucamonga, CA91701

Experience the pinnacle of luxury living in this extraordinary custom estate, nestled behind the gates of the prestigious King Ranch community. Originally built in 2009 and extensively remodeled inside and out, this exceptional 6,232-square-foot residence blends timeless craftsmanship, refined design, and state-of-the-art technology. A grand arrival begins with impressive wrought-iron entry doors opening to a dramatic 30-foot foyer. Designed for both elegant entertaining and everyday living, the home features a wine-tasting room with dual wine refrigerators, a formal dining room overlooking the resort-style backyard, and a spectacular chef's kitchen equipped with Viking and commercial-grade appliances, granite countertops, a hammered copper sink, and oversized walk-in pantry. The adjoining family room is anchored by a striking floor-to-ceiling fireplace and custom built-ins. The luxurious main-level primary suite offers direct access to the backyard oasis and a spa-inspired bath, while an additional en-suite bedroom, oversized laundry room, second walk-in pantry, and guest powder room complete the first floor. Upstairs features a spacious bonus room with a wet bar, wine cooler, and private balcony, plus three oversized bedrooms and two beautifully appointed baths. Premium upgrades include hardwood flooring, custom millwork, automated window shades, integrated surround sound, smart-home controls, security system, three HVAC systems, two tankless water heaters, and fully paid solar panels. The resort-inspired grounds are truly exceptional, showcasing a stunning pool and spa with waterfalls, fire bowls, an outdoor pavilion with a full kitchen, fireplace, heaters, TV, and built-in audio. Enjoy panoramic views from the elevated viewing deck, practice on your private putting green, or harvest grapes from your own vineyard producing Cabernet and Pinot Grigio. Mature fruit trees complete this one-of-a-kind outdoor retreat. A rare offering that combines sophisticated luxury, unparalleled amenities, and resort-style living in one of the area's most coveted gated communities.

Listed by Michael Chao of Pinnacle Real Estate Group (626) 329-9888



This information is deemed reliable but not guaranteed. You should rely on this information only to decide whether or not to further investigate a particular property. BEFORE MAKING ANY OTHER DECISION, YOU SHOULD PERSONALLY INVESTIGATE THE FACTS (e.g. square footage and lot size) with the assistance of an appropriate professional. You may use this information only to identify properties you may be interested in investigating further. All uses except for personal, non-commercial use in accordance with the foregoing purpose are prohibited. Redistribution or copying of this information, any photographs or video tours is strictly prohibited. This information is derived from the Internet Data Exchange (IDX) service provided by San Diego MLS®. Displayed property listings may be held by a brokerage firm other than the broker and/or agent responsible for this display. The information and any photographs and video tours and the compilation from which they are derived is protected by copyright. Copyright © 2026 San Diego MLS®.

Last checked 2026