Single-Story Mid-Century Modern Lake View Home with detached ADU/Guest House on One Acre - Horse Zoned! Welcome to this rare, single-story home with 2,544 sqft of living space, situated on almost a completely flat acre on Sinaloa Lake, offering full lake membership, lake views, and direct trail access. Horse-zoned and ideal for those seeking space, the property includes ample parking for RVs, boats, off-road vehicles and guests. The main home features three bedrooms and two and a half bathrooms, with natural light flowing through large windows. Saltillo tile floors extend through the family room with built-ins and adobe style fireplace with limestone hearth. The spacious, west-facing kitchen overlooks Sinaloa Lake. The kitchen is outfitted with cherry wood cabinets, granite countertops, a center island, Sub-Zero refrigerator, stainless steel appliances, and a skylight with auto-opener. A separate living room includes a fireplace with limestone hearth and French doors leading to a private courtyard. The primary suite offers built-in cabinetry, a marble fireplace, custom lighting, and access to a private courtyard. The fully renovated primary bath features a Japanese soaking tub, dual vanities, and a large custom-tiled walk-in shower. Two additional guest rooms are located on the opposite wing, along with a full guest bathroom with a dual vanity and pocket door to the toilet area. The detached 750 sq ft ADU includes its own HVAC and features a full kitchen with cherry cabinets and granite countertops, a spacious family and dining area, bedroom, bathroom with shower, and laundry. High ceilings and luxury vinyl flooring complete the unit, which also has its own private garden. Outside, enjoy multiple outdoor seating areas to take in the sunsets, raised patio with lake views, and access to private trails. Mature fruit trees- orange and pear- are located throughout the property. An oversized three-car garage includes space for your classic car collection, a large workshop, half bath and extra storage. This is a one-of-a-kind opportunity in Simi Valley—private, spacious, and designed for both daily living and entertaining.