Welcome to 12920 MacKenzie Drive, a detached home located in the exclusive Gated Golf Course Community of Miramonte in Tustin Ranch. Positioned on a prime, private corner lot at the end of a quiet cul-de-sac, this property offers unparalleled privacy with a large side yard and no direct neighbors on three sides. Inside, the open floor plan greets you with stunning Marble Flooring, crown molding, and custom tray ceilings with indirect lighting. The gourmet kitchen features premium granite countertops, rich custom cabinetry, and stainless steel appliances. Upstairs, you will find a luxurious master suite featuring a spacious walk-in closet and a custom stone rain shower, alongside two additional bedrooms and a permitted bonus room conversion with Brazilian cherrywood floors and built-in surround sound that easily serves as a fourth bedroom. Downstairs, the property features a convenient attached two car garage with direct access and full laundry hookups. The private, low-maintenance wrap-around yard offers seamless access to peaceful, mature greenbelts, creating an ideal setting for quiet relaxation or outdoor entertaining. Residents also enjoy access to premium, secure amenities within this gated community, including a resort-style Pool, Spa and BBQ area, while living just minutes from the Tustin Ranch Golf Club, local sports parks, top-rated schools, and premier shopping and dining at The MarketPlace. Schedule your private showing today to experience this exceptional Tustin Ranch lifestyle firsthand before it is gone. No Mello Roos and Low HOA.