Ever wanted to try your hand at making your own wine? Merlot, Chardonnay, Cabernet, and Zin grapes are produced on this property. The Zin produces about 60 lbs a year and the Merlot grapes around 30 lbs! You move to Diamond Bar for the quality of life and this home has it all. Tucked away at the end of a peaceful cul-de-sac and bordering the breathtaking open space of Tres Hermanos Ranch, this extraordinary home offers a rare blend of seclusion, luxury, and natural beauty. With 6 spacious bedrooms and 4.5 bathrooms, this residence is perfect for multi-generational living or those who love to entertain. The grand marble entry leads you into formal living, dining, and music rooms—ideal for refined gatherings. A bright, open-concept family room flows effortlessly into the large kitchen and casual dining area, all overlooking the serene backyard and sparkling pool. Step outside and enjoy a true entertainer’s paradise—featuring a resort-style pool and spa, a fully equipped outdoor kitchen, two sheds for storage or hobbies, and lush landscaping that includes fruit trees, olive trees, table grapes, and wine grapes. Unwind on the charming wraparound porch with a swing, soaking in the peaceful views and privacy offered by the neighboring ranch land. Upstairs, you'll find a cozy library or reading retreat, brand new carpet in select bedrooms, and a luxurious primary suite with a spa-inspired ensuite bath featuring dual vanities, a soaking tub, and a separate shower. Homes like this don’t come around often. With its unique location, spacious layout, and array of thoughtful upgrades, 24449 Nan Court is truly a one-of-a-kind Diamond Bar gem