Stunning Mountain House Executive Home! Discover modern luxury and unparalleled convenience at 435 W Questa Trl, a spacious and meticulously designed 5-bedroom, 4-bathroom residence offering 3,348 square feet of refined living space. Located in one of Mountain House's most sought-after neighborhoods, this home sits just one block from the highly-rated Questa Elementary School and the expansive Questa Park, with Central Park and local grocery stores just a short, pleasant walk away. Main Level Highlights: Designed for both entertaining and comfortable daily living, the main floor features an inviting, wide-open floor plan that seamlessly connects the family room, living room, and formal dining area. The heart of the home is a chef-inspired kitchen equipped with generous cabinetry and an expansive center island, perfect for gathering. A true highlight for multi-generational needs or hosting guests is the main-floor bedroom and full bathroom. Additionally, a versatile utility room offers the perfect space for a quiet home office, study, or cozy den. Second Floor Retreat: Upstairs, you will find four generously sized bedrooms, including a sprawling primary suite. This private sanctuary boasts a massive walk-in closet, a spa-like bathroom with dual sinks, a deep soaking tub, and a separate shower, plus a dedicated integrated office area-ideal for remote work. One of the additional upstairs bedrooms features an ensuite bathroom, providing excellent privacy for family or guests. A dedicated, full-sized laundry room is conveniently located on this level to streamline household chores. Additional Features: Parking & Storage: Spacious tandem 3-car garage. Prime Location: Situated in the heart of Mountain House with easy access to premier parks, schools, and essential amenities. This move-in-ready home perfectly balances elegance, functionality, and an unbeatable location. Schedule your private tour today to experience everything this exceptional property has to offer!