Exceptional Opportunity in Vista! Nestled at the end of a tranquil cul-de-sac, this gated residence is situated in the desirable Vista Summit Estates, known for its half-acre lots with no HOA or Mello-Roos fees. The grand & sophisticated main home features 4 beds, plus an office that can easily be converted into a 5th bed, & 3 baths. Adjacent to the main house is a fully permitted ADU/guest house with 2 beds & 1 bath. The first floor of the main home showcases impressive architecture with vaulted ceilings & a spacious living & dining area. The chefs kitchen is a delight, featuring elegant wood cabinetry, beautiful stone countertops, a double sink, a walk-in pantry, & a built-in dining nook with a tabletop that matches the kitchen countertops. The kitchen flows into a bright family room with a stone-surround gas fireplace with unique backlighting, a hearth with a padded sitting area, & a reclaimed wood mantle. A sliding glass door provides access to the outdoor patio. Upstairs, youll find 4 generously sized bedrooms, including a luxurious primary suite with a soaking tub, dual sinks with a vanity area, & a separate walk-in shower. The primary suite also offers private access to an expansive balcony, perfect for sunbathing, relaxing in the private hot tub, or enjoying coffee while taking in stunning westerly views & sunsets. The ADU/guest house, spanning 899 square feet, features 2 beds, 1 bath, a full kitchen with high-end features, & a laundry closet. With its private entrance, this space is ideal for an in-law suite or rental income, previously rented for $2,500 per month.