1253 Porto Grande 2 Welcome to refined living in the prestigious Montefino community of Diamond Bar, located within the award-winning Walnut Valley Unified School District. Offered for the first time in 20 years, this home is nestled in a peaceful and highly desirable setting, providing comfort, style, and everyday convenience. The thoughtfully designed floor plan features 3 spacious bedrooms and 2.5 bathrooms, including a generous primary suite with serene mountain views, dual mirrored closets, a soaking tub, and a separate shower. Enjoy seamless indoor-outdoor living with a private patio perfect for relaxing or entertaining, along with a 2-car attached garage. The HOA offers exceptional value, covering water, trash, roof maintenance, repiping, exterior insurance, exterior maintenance, and evening security patrol for added peace of mind. Residents enjoy four swimming pools and spas, lush greenbelts, and beautifully maintained grounds. Ideally located within walking distance to top-rated schools, the post office, shopping centers, and bus stops, with convenient access to the 57 and 60 Freeways. Close to Mt. San Antonio College, Cal Poly Pomona, and the Metrolink station, enhancing commuter convenience. A wonderful opportunity to own in one of Diamond Bar’s most sought-after communities-don't let it pass you by!