Welcome to this one-of-a-kind Rossmoor compound offering two separate gorgeous homes. The Main House - 3 bedrooms, 2 baths. The ADU - 2 bedrooms, 2 baths. This beautifully upgraded property sits on a spacious 8,264 sq.ft. lot. A stunning remodeled main house has 1,736 sq.ft. of modern living space. A beautiful metal fence with automatic sliding door enhances its curb appeal. Neutral waterproof vinyl flooring, elegant chandeliers, and recessed lighting throughout. The cozy living room features a striking natural stone, gas fireplace. The gourmet kitchen with gorgeous quartz countertop is complete with a 5-burner cooktop, advanced Smart Slended IQV technology rangehood, built-in microwave/oven combo, and high-end Samsung Bespoke appliances, including a smart white-glass dishwasher and 4-door French-door refrigerator with a beverage center. Both bathrooms are beautifully remodeled with frameless LED wall vanity mirrors. An indoor laundry area includes a washer and dryer for added convenience. A paved concrete spacious yard separates the newly constructed, fully permitted ADU (Accessory Dwelling Unit) which boasts nearly 1,000 sq.ft. of sophisticated living space with its own private address. The open-concept layout includes a bright living area with stylish wall sconces, recessed lighting, and a formal dining area under an elegant crystal chandelier. The sleek kitchen features a 5-burner gas range with rangehood, dishwasher, and a premium LG Instaview 3-door refrigerator. The spacious primary suite offers a large walk-in closet with built-in organizers and a vanity with lighted drawers. The secondary room with a walk-in closet and organizer is across the hallway bath. It also includes an in-unit laundry area with washer and dryer. Located in the award-winning Los Alamitos School District, this property is more than a home-it's a savvy investment. Whether utilized as a high-end rental, a guest house, or a private compound for extended family, this impressive Rossmoor gem is a rare find and a must-see.