Welcome to 15728 El Soneto Drivea rare chance to own a stunning modern ranch style estate on a massive 29,444 sq ft lot in one of Whittiers most desirable neighborhoods. This 6 bedroom, 4 bathroom smart home boasts 5,567 sq ft of luxury living space, combining comfort, elegance, and resort style amenities perfect for everyday life and entertaining. The Grand Primary Suite features custom his and hers walk in closets, a spa inspired bath with soaking tub, dual vanities, a towel warmer, and a deluxe showerall centered around a cozy fireplace retreat. The chefs kitchen includes gourmet appliances, quartz counters, a walk in pantry with butcher block countertops, and flows seamlessly into the large dining space. A spacious bonus room downstairs offers a full bar with built in ice maker and potential for a walk in wine cellaropening directly to the backyard oasis. The fully appointed laundry room includes two high capacity washers and dryers, a center island, and built in entertainment. Step outside to your private resort: a full outdoor kitchen with BBQ, stove, two refrigerators, warming drawers, beverage fridges, and ice maker. Enjoy the gas fire pit, stainless steel misters, patio heaters, covered lounge with sound system, pool with custom water features and fire pit. The property also features a 500 sq ft gym/rec room and a separate man cave with cigar smoke extractor. The outdoor bathroom has heated floors for year round use. A standout feature is the updated detached ADUcomplete with 1 bedroom, 1 bathroom, a full kitchen, in unit laundry, private entrance, and charming beamed ceiling. Perfect for guests, multi generational living, or rental income. Located just minutes from Friendly Hills Country Club with golf, dining, and family events, this estate is more than a homeits a lifestyle. Experience California living at its finest in this one of a kind resort style retreat. Additional highlights include: Detached ADU with 1 bedroom and 1 bathroomideal for guests or rental income, Air conditioned 2 car garage with attic storage, Long driveway with ample parking, Ipe wood deck, 32 hidden solar panels above the garage for energy efficiency and Water softener system Buyers are required to conduct due diligence by inspecting the property, researching all public records regarding square footage, and verifying permits obtained through the City of Whittier.