Rare Arrowhead Estate with Detached Casita, RV Parking, No HOA & Room to Expand. Welcome to this beautifully remodeled Santa Fe-style home located in one of Arrowhead's most desirable and quiet neighborhoods. Enjoy the convenience of being just minutes from premier shopping, restaurants, medical facilities, parks, and entertainment, while coming home to a peaceful, established community with no HOA. Situated on a fully block-fenced lot, this property offers exceptional flexibility with dual RV gates, dedicated RV parking, and ample space to add a detached RV garage, workshop, or custom pool. The home has been meticulously maintained and thoughtfully updated inside and out. Energy-efficient dual-pane and triple-pane windows, along with two professionally serviced HVAC systems, help provide year-round comfort and lower utility costs. Two elegant French doors feature enclosed blinds overlook the private central atrium, creating beautiful natural light while requiring minimal maintenance. One of the property's standout features is the approximately 480-square-foot detached casita, ideal as a guest house, mother-in-law suite, private office, man cave, or income-producing opportunity. Complete with its own heating and air conditioning, full bathroom, kitchen cabinetry, granite countertops, sink, garbage disposal, mini refrigerator, washer/dryer combination, and generous living space, it comfortably accommodates a king-size bed, dining area, and living room furnishings. The main residence features a desirable split-bedroom floor plan with 4 spacious bedrooms and 3 bathrooms. Formal living and dining areas flow into the kitchen, while the oversized family room offers a wood-burning or propane fireplace, wet bar, and plenty of room for a pool table, game room, or additional entertaining space. Additional features include an indoor laundry room with abundant cabinetry and pantry storage, direct access from the oversized two-car garage, and durable block construction finished with concrete stucco and a synthetic stucco exterior for enhanced insulation and lasting curb appeal. Step outside to enjoy your own private retreat featuring a tranquil central atrium with a newer spa/hot tub, perfect for relaxing evenings under the stars. The backyard also includes mature, fruit-producing orange and lemon trees that provide fresh citrus throughout the season. For buyers seeking flexibility, the property is zoned to allow horses and chickens, offering unique possibilities while maintaining the character of a quiet residential neighborhood. This is a rare opportunity to own a versatile property that combines comfortable family living, outstanding entertaining space, RV-friendly amenities, and unmatched flexibility--all in one of Glendale's most sought-after locations.