A rare offering in Simi Valley, this custom 6 bedroom, 6.5 bath estate crowns the end of a quiet cul de sac, presenting over 5,600 sq. ft. of refined living on a 25,000+ sq. ft. lot. Currently owned by a Hollywood producer who sought a private retreat outside the city, the estate has also hosted gatherings attended by movie stars, directors, and producers a testament to its scale and entertaining appeal. The approach is framed by mature shade trees, lush landscaping, river rock accents, and a custom river rock mailbox. An extra long and wide stamped concrete driveway with possible RV parking enhances curb appeal, while the custom double door entry with leaded glass sidelights sets a welcoming tone. Inside, the foyer opens with real wood floors, soaring ceilings, and an artisan agate chandelier. To the left, a study/office with floor to ceiling custom built ins provides the perfect setting for a home library or workspace, while still offering the versatility of a bedroom with ensuite bath. Nearby, French glass doors open to an additional room, previously used as a music room, ideal as a den, playroom, or creative space. The formal living room rises to 30 feet with abundant windows and a travertine raised hearth fireplace, while French doors lead to the backyard. Off the living room, a dedicated theater room boasts a 210' screen, Sony projector, blackout curtains, surround sound, and 7 reclining chairs all included. The gourmet kitchen showcases two full capacity Sub Zero units refrigerator and freezer, a Viking 6 burner cooktop with griddle and hood flanked by custom spice racks, a Viking microwave, Bosch dishwasher, abundant cabinetry with built in storage nooks, and an extra long granite island with travertine accents and pendant lighting. A butler's pantry with sink, wine refrigeration, and walk in pantry enhances functionality, while a built in china cabinet and casual dining area add charm. A second bedroom with adjacent bath, laundry room, and guest powder room complete the lower level. Upstairs, an open loft style landing creates a striking catwalk across the home, overlooking the living areas below and connecting the bedrooms. The primary suite offers a private retreat with a balcony overlooking the backyard, sitting area, fireplace, dual walk in closets with organizers, and a marble bath with dual vanities, soaking tub, and steam shower with dual heads. Three additional ensuite bedrooms with closet organizers complete the upper floor. The backyard feels like a private park, with expansive lawns, stamped concrete patios, covered sitting areas, koi pond with waterfall and wood bridge, rose gardens, grapevines, and fruit trees plus plenty of space to add a pool, greenhouse, or other features to fit your lifestyle. The spacious 3 car garage includes epoxy flooring, overhead storage, an updated electrical panel, two 220v outlets for EV charging, and a full size safe. Energy efficiency is enhanced by a solar system paired with four Tesla wall batteries, designed to provide significant backup capability, including support for the home's zoned A/C system. Additional features include three fireplaces, dual paned windows with shutters, Nest temperature controls in every room, a recirculating water heater, a replaced sewer line, and fiber optic connectivity for reliable high speed internet access. Additional highlights include no HOA, a quiet neighborhood setting, and proximity to Lemon Park. Finishing touches include all artisan chandeliers and sconces handcrafted by Corbett. Blending custom design, thoughtful upgrades, and resort style grounds, this estate is truly one of Simi Valley's premier residences.