Welcome to this impeccably upgraded 5BD/4BA executive home located in a peaceful cul de sac in Rancho Cucamonga. Step inside to find luxurious 8-inch plank hardwood floors, soaring 12-foot ceilings with crown molding, and tasteful wainscoting throughout. The heart of the home is a designer kitchen featuring granite countertops, a generous island, stainless steel appliances including a double oven, and abundant cabinet space. It flows seamlessly into a spacious family room highlighted by a marble mosaic fireplace and a built-in media niche. The primary suite is a true retreat, offering a stunning spa-inspired bathroom with mosaic marble flooring, a freestanding clawfoot tub, an oversized marble shower with frameless glass, and a custom vanity. The nearly 12,000 square foot lot offers RV access with 220V power, and a large covered patio perfect for gatherings or quiet evenings outdoors. The backyard offers endless potential for a pool, play area, or garden. Built in 2003 with high-quality stone and stucco construction and a tile roof, this single-level home also features a two-car attached garage, gated RV parking and a security system. Short distance to freeway, shops, schools and more, this is a rare opportunity to own a truly turnkey luxury home in one of Rancho Cucamonga's most desirable neighborhoods.