Rare opportunity to own a stunning former builder model home loaded with premium upgrades! Welcome home to 5315 Mariner Lane, an exquisite residence offering 2,592 square feet of professionally designed living space in the heart of Chino. Built in 2019, this bright and airy floor plan features 4 spacious bedrooms and 3.5 bathrooms with high-end finishes, custom-selected palettes, and elite attention to detail. The first-floor flooring has been completely replaced, enhancing the home's pristine, move-in-ready appeal. Enjoy an expansive, seamless layout perfect for daily living and entertaining. Situated in a highly desirable neighborhood, this home grants access to premier community amenities including a park and a refreshing pool. Close to local schools, shopping, and dining—don't miss your chance to own a designer showcase property!