Welcome to this amazing Chteau-style home immaculately maintained by the original owners for the past 15 years with sweeping mountain and city light views. Nestled in an elevated location this residence offers exceptional privacy having only one neighbor to the right. Besides builder upgrades of $73K ( see the supplement), the owners added modern window decorations, one year old water heater, whole house soft water system, pure water system, custom-made front door and built in cabinet and easy maintenance front and backyard. Builder upgrades include wood floors, rain gutters, finish trim, open rail in lieu of pony wall, brand appliances, countertop, water system, sliding mirrored closet doors, self-closing cabinet doors, hidden trash can etc... Featuring 4 spacious bedrooms plus a versatile study that can easily be converted into a 5th bedroom, the layout is ideal for a growing family or multigenerational living. A convenient downstairs en-suite bedroom with a private bath is perfect for guests or elderly family members. The home welcomes you with a soaring ceiling entry that leads to a formal living room, seamlessly connecting to a spacious open-concept kitchen and family rooman ideal space for entertaining. The modern kitchen is equipped with granite countertops, stainless steel appliances, an oven and a gas stove. Upstairs, you'll find an open den and an upgraded primary suite with a coved ceiling, walking-in closet, separate shower and tub, double sinks. Two additional bedrooms share a Jack and Jill bathroom. The laundry room is conveniently located on the upper level. Step outside into a backyard oasis featuring a built-in BBQ station, a rock fountain for enhanced Feng Shui, fruit trees and unobstructed city light viewsperfect for hosting friends and family under the stars. Families will appreciate access to top-rated schools, while nature lovers will enjoy being just steps away from the scenic North Etiwanda Preserve. Located within a secure, gated community, residents can explore nearby hiking trails, waterfalls, and the tranquil pagoda lookout. While peacefully tucked away from the hustle and bustle, this home is just minutes from the vibrant lifestyle hubs of Rancho Cucamongaincluding Victoria Gardens, Ontario Mills, Ontario International Airport and the upcoming high-speed rail station connecting Rancho Cucamonga to Las Vegas, the first of its kind in the nation.