RARE & EXCEPTIONAL OPPORTUNITY IN SIMI VALLEY! Two separate single-story residences on approximately 1/2 acre of flat, usable land! Perfect for multi-generational living, extended family, guests, or the potential for rental income, this unique property offers incredible versatility, privacy, and endless possibilities! Custom-built by the original owners, the beautifully maintained main residence features 3 bedrooms, 2.5 bathrooms, and 2,124 sq. ft. of light-filled living space with a wonderful floor plan designed for comfortable everyday living and entertaining. Highlights include gleaming hardwood floors, smooth ceilings, a formal dining room, private office, and an inviting living room with soaring vaulted ceilings and a charming brick fireplace. The spacious kitchen offers abundant wood cabinetry, a center island, and quality built-in appliances, including a Sub-Zero refrigerator. An adjoining family room with a cozy fireplace provides additional space to gather and relax. The generous primary suite features French doors opening to a private sitting deck and rear yard, a walk-in closet, and an ensuite bathroom with a luxurious two-person spa tub and separate shower. Energy-efficient amenities include solar panels, Tesla battery storage, EV charging, and a direct-access 3-car garage. The beautifully landscaped backyard is an entertainer's delight, complete with a spacious patio, fire pit, and peaceful areas to unwind. A TRULY SPECIAL FEATURE is the detached, separately situated ADU offering its own private setting, expansive yard, gated driveway, 2-car carport, attached garage, and storage sheds! This charming single-story residence features 1 bedroom, 1 bathroom, a light-filled living room with vaulted ceiling and electric fireplace, a full kitchen with center island, generous indoor and outdoor utility rooms, and a beautifully appointed bathroom with an oversized custom walk-in shower. Additional highlights include RV access, low-maintenance grounds, abundant parking, and a potentially divisible lot (buyer to verify). Whether you're looking to accommodate extended family, enjoy two separate living spaces, or explore income-producing possibilities, this one-of-a-kind property delivers an exceptional combination of space, flexibility, and opportunity. Both main house and ADU have successful rental history. A rare find with so much to offer!